Update prebuilts to go 1.5.1android-n-preview-2android-n-preview-1brillo-m9-releasebrillo-m9-devbrillo-m8-releasebrillo-m8-devbrillo-m7-releasebrillo-m7-mr-devbrillo-m7-devbrillo-m10-releasebrillo-m10-dev

Change-Id: Ic39c72590cb0561132faefbca121c3782372b9bf

110 files changed, 7112 insertions, 2779 deletions

diff --git a/misc/android/README b/misc/android/README
index 5f24fafc7..7b17d879e 100644
--- a/misc/android/README
+++ b/misc/android/README
@@ -2,9 +2,9 @@ Android
 =======
 
 For details on developing Go for Android, see the documentation in the
-go.mobile subrepository:
+mobile subrepository:
 
-	https://code.google.com/p/go/source/browse/README?repo=mobile
+	https://github.com/golang/mobile
 
 To run the standard library tests, see androidtest.bash. Run it as
 
diff --git a/misc/android/cleaner.go b/misc/android/cleaner.go
new file mode 100644
index 000000000..dafb16269
--- /dev/null
+++ b/misc/android/cleaner.go
@@ -0,0 +1,39 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Cleaner removes anything from /data/local/tmp/goroot not on a builtin list.
+// Used by androidtest.bash.
+package main
+
+import (
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+func main() {
+	const goroot = "/data/local/tmp/goroot"
+	expect := make(map[string]bool)
+	for _, f := range strings.Split(files, "\n") {
+		expect[filepath.Join(goroot, f)] = true
+	}
+
+	err := filepath.Walk(goroot, func(path string, info os.FileInfo, err error) error {
+		if expect[path] {
+			return nil
+		}
+		log.Printf("removing %s", path)
+		if err := os.RemoveAll(path); err != nil {
+			return err
+		}
+		if info.IsDir() {
+			return filepath.SkipDir
+		}
+		return nil
+	})
+	if err != nil {
+		log.Fatal(err)
+	}
+}
diff --git a/misc/android/go_android_exec.go b/misc/android/go_android_exec.go
index e32a805a8..a67e990c3 100644
--- a/misc/android/go_android_exec.go
+++ b/misc/android/go_android_exec.go
@@ -9,6 +9,7 @@ package main
 import (
 	"bytes"
 	"fmt"
+	"go/build"
 	"io"
 	"log"
 	"os"
@@ -32,33 +33,36 @@ func run(args ...string) string {
 	return buf.String()
 }
 
+const (
+	// Directory structure on the target device androidtest.bash assumes.
+	deviceGoroot = "/data/local/tmp/goroot"
+	deviceGopath = "/data/local/tmp/gopath"
+)
+
 func main() {
 	log.SetFlags(0)
 	log.SetPrefix("go_android_exec: ")
 
-	// Determine thepackage by examining the current working
+	// Prepare a temporary directory that will be cleaned up at the end.
+	deviceGotmp := fmt.Sprintf("/data/local/tmp/%s-%d",
+		filepath.Base(os.Args[1]), os.Getpid())
+	run("shell", "mkdir", "-p", deviceGotmp)
+
+	// Determine the package by examining the current working
 	// directory, which will look something like
-	// "$GOROOT/src/mime/multipart". We extract everything
-	// after the $GOROOT to run on the same relative directory
-	// on the target device.
-	//
-	// TODO(crawshaw): Pick useful subdir when we are not
-	// inside a GOROOT, e.g. we are in a GOPATH.
-	cwd, err := os.Getwd()
-	if err != nil {
-		log.Fatal(err)
+	// "$GOROOT/src/mime/multipart" or "$GOPATH/src/golang.org/x/mobile".
+	// We extract everything after the $GOROOT or $GOPATH to run on the
+	// same relative directory on the target device.
+	subdir, inGoRoot := subdir()
+	deviceCwd := filepath.Join(deviceGoroot, subdir)
+	if !inGoRoot {
+		deviceCwd = filepath.Join(deviceGopath, subdir)
 	}
-	subdir, err := filepath.Rel(runtime.GOROOT(), cwd)
-	if err != nil {
-		log.Fatal(err)
-	}
-	subdir = filepath.ToSlash(subdir)
 
 	// Binary names can conflict.
 	// E.g. template.test from the {html,text}/template packages.
 	binName := filepath.Base(os.Args[1])
-	deviceGoroot := "/data/local/tmp/goroot"
-	deviceBin := fmt.Sprintf("%s/%s-%d", deviceGoroot, binName, os.Getpid())
+	deviceBin := fmt.Sprintf("%s/%s-%d", deviceGotmp, binName, os.Getpid())
 
 	// The push of the binary happens in parallel with other tests.
 	// Unfortunately, a simultaneous call to adb shell hold open
@@ -71,19 +75,22 @@ func main() {
 
 	// The adb shell command will return an exit code of 0 regardless
 	// of the command run. E.g.
-	//	$ adb shell false
-	//	$ echo $?
-	//	0
+	//      $ adb shell false
+	//      $ echo $?
+	//      0
 	// https://code.google.com/p/android/issues/detail?id=3254
 	// So we append the exitcode to the output and parse it from there.
 	const exitstr = "exitcode="
-	cmd := `export TMPDIR="/data/local/tmp"` +
+	cmd := `export TMPDIR="` + deviceGotmp + `"` +
 		`; export GOROOT="` + deviceGoroot + `"` +
-		`; cd "$GOROOT/` + subdir + `"` +
+		`; export GOPATH="` + deviceGopath + `"` +
+		`; cd "` + deviceCwd + `"` +
 		"; '" + deviceBin + "' " + strings.Join(os.Args[2:], " ") +
 		"; echo -n " + exitstr + "$?"
 	output := run("shell", cmd)
-	run("shell", "rm '"+deviceBin+"'") // cleanup
+
+	run("shell", "rm", "-rf", deviceGotmp) // Clean up.
+
 	output = output[strings.LastIndex(output, "\n")+1:]
 	if !strings.HasPrefix(output, exitstr) {
 		log.Fatalf("no exit code: %q", output)
@@ -94,3 +101,32 @@ func main() {
 	}
 	os.Exit(code)
 }
+
+// subdir determines the package based on the current working directory,
+// and returns the path to the package source relative to $GOROOT (or $GOPATH).
+func subdir() (pkgpath string, underGoRoot bool) {
+	cwd, err := os.Getwd()
+	if err != nil {
+		log.Fatal(err)
+	}
+	if root := runtime.GOROOT(); strings.HasPrefix(cwd, root) {
+		subdir, err := filepath.Rel(root, cwd)
+		if err != nil {
+			log.Fatal(err)
+		}
+		return subdir, true
+	}
+
+	for _, p := range filepath.SplitList(build.Default.GOPATH) {
+		if !strings.HasPrefix(cwd, p) {
+			continue
+		}
+		subdir, err := filepath.Rel(p, cwd)
+		if err == nil {
+			return subdir, false
+		}
+	}
+	log.Fatalf("the current path %q is not in either GOROOT(%q) or GOPATH(%q)",
+		cwd, runtime.GOROOT(), build.Default.GOPATH)
+	return "", false
+}
diff --git a/misc/cgo/errors/test.bash b/misc/cgo/errors/test.bash
index c96264389..c880ad65c 100755
--- a/misc/cgo/errors/test.bash
+++ b/misc/cgo/errors/test.bash
@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 # Copyright 2013 The Go Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
diff --git a/misc/cgo/gmp/gmp.go b/misc/cgo/gmp/gmp.go
index 7b7a9b3c9..d39bfe640 100644
--- a/misc/cgo/gmp/gmp.go
+++ b/misc/cgo/gmp/gmp.go
@@ -8,7 +8,7 @@ multiprecision library gmp's integer type mpz_t wrapped to look like
 the Go package big's integer type Int.
 
 This is a syntactically valid Go program—it can be parsed with the Go
-parser and processed by godoc—but it is not compiled directly by 6g.
+parser and processed by godoc—but it is not compiled directly by gc.
 Instead, a separate tool, cgo, processes it to produce three output
 files.  The first two, 6g.go and 6c.c, are a Go source file for 6g and
 a C source file for 6c; both compile as part of the named package
diff --git a/misc/cgo/test/backdoor.go b/misc/cgo/test/backdoor.go
new file mode 100644
index 000000000..6fb33d66c
--- /dev/null
+++ b/misc/cgo/test/backdoor.go
@@ -0,0 +1,11 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package cgotest
+
+import _ "unsafe"
+
+//go:linkname lockedOSThread runtime.lockedOSThread
+//extern runtime_lockedOSThread
+func lockedOSThread() bool
diff --git a/misc/cgo/test/backdoor/backdoor.go b/misc/cgo/test/backdoor/backdoor.go
deleted file mode 100644
index 3a973494b..000000000
--- a/misc/cgo/test/backdoor/backdoor.go
+++ /dev/null
@@ -1,7 +0,0 @@
-// Copyright 2012 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package backdoor
-
-func LockedOSThread() bool // in thunk.s
diff --git a/misc/cgo/test/backdoor/runtime_gccgo.c b/misc/cgo/test/backdoor/runtime_gccgo.c
deleted file mode 100644
index 218b2c3eb..000000000
--- a/misc/cgo/test/backdoor/runtime_gccgo.c
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright 2012 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Expose some runtime functions for testing.
-// This is the gccgo version of runtime.c.
-
-// +build gccgo
-
-_Bool runtime_lockedOSThread(void);
-
-_Bool LockedOSThread(void) asm(GOPKGPATH ".LockedOSThread");
-
-_Bool
-LockedOSThread(void)
-{
-	return runtime_lockedOSThread();
-}
diff --git a/misc/cgo/test/backdoor/thunk.s b/misc/cgo/test/backdoor/thunk.s
deleted file mode 100644
index ae735c8a3..000000000
--- a/misc/cgo/test/backdoor/thunk.s
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright 2014 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Assembly to get into package runtime without using exported symbols.
-
-// +build amd64 amd64p32 arm 386
-
-#include "textflag.h"
-
-#ifdef GOARCH_arm
-#define JMP B
-#endif
-
-TEXT ·LockedOSThread(SB),NOSPLIT,$0-0
-	JMP	runtime·lockedOSThread(SB)
diff --git a/misc/cgo/test/callback.go b/misc/cgo/test/callback.go
index 44167e6e9..bff770fa8 100644
--- a/misc/cgo/test/callback.go
+++ b/misc/cgo/test/callback.go
@@ -9,7 +9,6 @@ void callback(void *f);
 void callGoFoo(void);
 void callGoStackCheck(void);
 void callPanic(void);
-void callCgoAllocate(void);
 int callGoReturnVal(void);
 int returnAfterGrow(void);
 int returnAfterGrowFromGo(void);
@@ -22,8 +21,6 @@ import (
 	"strings"
 	"testing"
 	"unsafe"
-
-	"./backdoor"
 )
 
 // nestedCall calls into C, back into Go, and finally to f.
@@ -50,8 +47,6 @@ func testCallbackGC(t *testing.T) {
 	nestedCall(runtime.GC)
 }
 
-var lockedOSThread = backdoor.LockedOSThread
-
 func testCallbackPanic(t *testing.T) {
 	// Make sure panic during callback unwinds properly.
 	if lockedOSThread() {
@@ -161,9 +156,8 @@ func testCallbackCallers(t *testing.T) {
 		"runtime.cgocallbackg1",
 		"runtime.cgocallbackg",
 		"runtime.cgocallback_gofunc",
-		"asmcgocall",
-		"runtime.asmcgocall_errno",
-		"runtime.cgocall_errno",
+		"runtime.asmcgocall",
+		"runtime.cgocall",
 		"test._Cfunc_callback",
 		"test.nestedCall",
 		"test.testCallbackCallers",
@@ -171,6 +165,9 @@ func testCallbackCallers(t *testing.T) {
 		"testing.tRunner",
 		"runtime.goexit",
 	}
+	if unsafe.Sizeof((*byte)(nil)) == 8 {
+		name[1] = "runtime.call32"
+	}
 	nestedCall(func() {
 		n = runtime.Callers(2, pc)
 	})
@@ -211,10 +208,6 @@ func testPanicFromC(t *testing.T) {
 	C.callPanic()
 }
 
-func testAllocateFromC(t *testing.T) {
-	C.callCgoAllocate() // crashes or exits on failure
-}
-
 // Test that C code can return a value if it calls a Go function that
 // causes a stack copy.
 func testReturnAfterGrow(t *testing.T) {
diff --git a/misc/cgo/test/callback_c_gc.c b/misc/cgo/test/callback_c_gc.c
index 28a62c6db..c6ea3c58b 100644
--- a/misc/cgo/test/callback_c_gc.c
+++ b/misc/cgo/test/callback_c_gc.c
@@ -23,58 +23,3 @@ callPanic(void)
 	crosscall2(_cgo_panic, &a, sizeof a);
 	*(int*)1 = 1;
 }
-
-/* Test calling cgo_allocate from C. This is what SWIG does. */
-
-typedef struct List List;
-struct List
-{
-	List *next;
-	int x;
-};
-
-void
-callCgoAllocate(void)
-{
-	int i;
-	struct { size_t n; void *ret; } a;
-	List *l, *head, **tail;
-
-	// Make sure this doesn't crash.
-	// And make sure it returns non-nil.
-	a.n = 0;
-	a.ret = 0;
-	crosscall2(_cgo_allocate, &a, sizeof a);
-	if(a.ret == 0) {
-		fprintf(stderr, "callCgoAllocate: alloc 0 returned nil\n");
-		exit(2);
-	}
-	
-	head = 0;
-	tail = &head;
-	for(i=0; i<100; i++) {
-		a.n = sizeof *l;
-		crosscall2(_cgo_allocate, &a, sizeof a);
-		l = a.ret;
-		l->x = i;
-		l->next = 0;
-		*tail = l;
-		tail = &l->next;
-	}
-	
-	gc();
-	
-	l = head;
-	for(i=0; i<100; i++) {
-		if(l->x != i) {
-			fprintf(stderr, "callCgoAllocate: lost memory\n");
-			exit(2);
-		}
-		l = l->next;
-	}
-	if(l != 0) {
-		fprintf(stderr, "callCgoAllocate: lost memory\n");
-		exit(2);
-	}
-}
-
diff --git a/misc/cgo/test/callback_c_gccgo.c b/misc/cgo/test/callback_c_gccgo.c
index d367b7b68..ff5dbbb2d 100644
--- a/misc/cgo/test/callback_c_gccgo.c
+++ b/misc/cgo/test/callback_c_gccgo.c
@@ -19,52 +19,3 @@ callPanic(void)
 {
 	_cgo_panic("panic from C");
 }
-
-/* Test calling cgo_allocate from C. This is what SWIG does. */
-
-typedef struct List List;
-struct List
-{
-	List *next;
-	int x;
-};
-
-void
-callCgoAllocate(void)
-{
-	int i;
-	List *l, *head, **tail;
-	
-	// Make sure this doesn't crash.
-	// And make sure it returns non-nil.
-	if(_cgo_allocate(0) == 0) {
-		fprintf(stderr, "callCgoAllocate: alloc 0 returned nil\n");
-		exit(2);
-	}
-
-	head = 0;
-	tail = &head;
-	for(i=0; i<100; i++) {
-		l = _cgo_allocate(sizeof *l);
-		l->x = i;
-		l->next = 0;
-		*tail = l;
-		tail = &l->next;
-	}
-	
-	gc();
-	
-	l = head;
-	for(i=0; i<100; i++) {
-		if(l->x != i) {
-			fprintf(stderr, "callCgoAllocate: lost memory\n");
-			exit(2);
-		}
-		l = l->next;
-	}
-	if(l != 0) {
-		fprintf(stderr, "callCgoAllocate: lost memory\n");
-		exit(2);
-	}
-}
-
diff --git a/misc/cgo/test/cflags.go b/misc/cgo/test/cflags.go
index 24caab471..6571fe02d 100644
--- a/misc/cgo/test/cflags.go
+++ b/misc/cgo/test/cflags.go
@@ -4,7 +4,7 @@
 
 // Test that the #cgo CFLAGS directive works,
 // with and without platform filters.
-// See http://code.google.com/p/go/issues/detail?id=5224 for details.
+// See https://golang.org/issue/5224 for details.
 package cgotest
 
 /*
diff --git a/misc/cgo/test/cgo_linux_test.go b/misc/cgo/test/cgo_linux_test.go
index 4fe0db1b2..3cc2af591 100644
--- a/misc/cgo/test/cgo_linux_test.go
+++ b/misc/cgo/test/cgo_linux_test.go
@@ -6,6 +6,8 @@ package cgotest
 
 import "testing"
 
-func TestSetgid(t *testing.T)  { testSetgid(t) }
-func Test6997(t *testing.T)    { test6997(t) }
-func TestBuildID(t *testing.T) { testBuildID(t) }
+func TestSetgid(t *testing.T)      { testSetgid(t) }
+func Test6997(t *testing.T)        { test6997(t) }
+func TestBuildID(t *testing.T)     { testBuildID(t) }
+func Test9400(t *testing.T)        { test9400(t) }
+func TestSigProcMask(t *testing.T) { testSigProcMask(t) }
diff --git a/misc/cgo/test/cgo_test.go b/misc/cgo/test/cgo_test.go
index fbdfac87a..9af31e8a2 100644
--- a/misc/cgo/test/cgo_test.go
+++ b/misc/cgo/test/cgo_test.go
@@ -23,7 +23,6 @@ func TestCallbackPanic(t *testing.T)         { testCallbackPanic(t) }
 func TestCallbackPanicLoop(t *testing.T)     { testCallbackPanicLoop(t) }
 func TestCallbackPanicLocked(t *testing.T)   { testCallbackPanicLocked(t) }
 func TestPanicFromC(t *testing.T)            { testPanicFromC(t) }
-func TestAllocateFromC(t *testing.T)         { testAllocateFromC(t) }
 func TestZeroArgCallback(t *testing.T)       { testZeroArgCallback(t) }
 func TestBlocking(t *testing.T)              { testBlocking(t) }
 func Test1328(t *testing.T)                  { test1328(t) }
@@ -63,5 +62,8 @@ func Test8811(t *testing.T)                  { test8811(t) }
 func TestReturnAfterGrow(t *testing.T)       { testReturnAfterGrow(t) }
 func TestReturnAfterGrowFromGo(t *testing.T) { testReturnAfterGrowFromGo(t) }
 func Test9026(t *testing.T)                  { test9026(t) }
+func Test9557(t *testing.T)                  { test9557(t) }
+func Test10303(t *testing.T)                 { test10303(t, 10) }
+func Test11925(t *testing.T)                 { test11925(t) }
 
 func BenchmarkCgoCall(b *testing.B) { benchCgoCall(b) }
diff --git a/misc/cgo/test/cthread_unix.c b/misc/cgo/test/cthread_unix.c
index 3f39c15e0..d29f2fc5f 100644
--- a/misc/cgo/test/cthread_unix.c
+++ b/misc/cgo/test/cthread_unix.c
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin dragonfly freebsd linux netbsd openbsd
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
 
 #include <pthread.h>
 #include "_cgo_export.h"
diff --git a/misc/cgo/test/issue10303.go b/misc/cgo/test/issue10303.go
new file mode 100644
index 000000000..ea623d737
--- /dev/null
+++ b/misc/cgo/test/issue10303.go
@@ -0,0 +1,70 @@
+// Copyright 2015 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Issue 10303. Pointers passed to C were not marked as escaping (bug in cgo).
+
+package cgotest
+
+/*
+typedef int *intptr;
+
+void setintstar(int *x) {
+	*x = 1;
+}
+
+void setintptr(intptr x) {
+	*x = 1;
+}
+
+void setvoidptr(void *x) {
+	*(int*)x = 1;
+}
+
+typedef struct Struct Struct;
+struct Struct {
+	int *P;
+};
+
+void setstruct(Struct s) {
+	*s.P = 1;
+}
+
+*/
+import "C"
+
+import (
+	"testing"
+	"unsafe"
+)
+
+func test10303(t *testing.T, n int) {
+	// Run at a few different stack depths just to avoid an unlucky pass
+	// due to variables ending up on different pages.
+	if n > 0 {
+		test10303(t, n-1)
+	}
+	if t.Failed() {
+		return
+	}
+	var x, y, z, v, si C.int
+	var s C.Struct
+	C.setintstar(&x)
+	C.setintptr(&y)
+	C.setvoidptr(unsafe.Pointer(&v))
+	s.P = &si
+	C.setstruct(s)
+
+	if uintptr(unsafe.Pointer(&x))&^0xfff == uintptr(unsafe.Pointer(&z))&^0xfff {
+		t.Error("C int* argument on stack")
+	}
+	if uintptr(unsafe.Pointer(&y))&^0xfff == uintptr(unsafe.Pointer(&z))&^0xfff {
+		t.Error("C intptr argument on stack")
+	}
+	if uintptr(unsafe.Pointer(&v))&^0xfff == uintptr(unsafe.Pointer(&z))&^0xfff {
+		t.Error("C void* argument on stack")
+	}
+	if uintptr(unsafe.Pointer(&si))&^0xfff == uintptr(unsafe.Pointer(&z))&^0xfff {
+		t.Error("C struct field pointer on stack")
+	}
+}
diff --git a/misc/cgo/test/issue11925.go b/misc/cgo/test/issue11925.go
new file mode 100644
index 000000000..9e50fb702
--- /dev/null
+++ b/misc/cgo/test/issue11925.go
@@ -0,0 +1,37 @@
+// Copyright 2015 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Issue 11925.  Structs with zero-length trailing fields are now
+// padded by the Go compiler.
+
+package cgotest
+
+/*
+struct a11925 {
+	int i;
+	char a[0];
+	char b[0];
+};
+
+struct b11925 {
+	int i;
+	char a[0];
+	char b[];
+};
+*/
+import "C"
+
+import (
+	"testing"
+	"unsafe"
+)
+
+func test11925(t *testing.T) {
+	if C.sizeof_struct_a11925 != unsafe.Sizeof(C.struct_a11925{}) {
+		t.Errorf("size of a changed: C %d, Go %d", C.sizeof_struct_a11925, unsafe.Sizeof(C.struct_a11925{}))
+	}
+	if C.sizeof_struct_b11925 != unsafe.Sizeof(C.struct_b11925{}) {
+		t.Errorf("size of b changed: C %d, Go %d", C.sizeof_struct_b11925, unsafe.Sizeof(C.struct_b11925{}))
+	}
+}
diff --git a/misc/cgo/test/issue3261.go b/misc/cgo/test/issue3261.go
index 0411be892..32cb06b8c 100644
--- a/misc/cgo/test/issue3261.go
+++ b/misc/cgo/test/issue3261.go
@@ -13,6 +13,12 @@ int vabs(int x) {
 	puts("testLibgcc is disabled on ARM because 5l cannot handle thumb library.");
 	return (x < 0) ? -x : x;
 }
+#elif defined(__arm64__) && defined(__clang__)
+#include <stdio.h>
+int vabs(int x) {
+	puts("testLibgcc is disabled on ARM64 with clang due to lack of libgcc.");
+	return (x < 0) ? -x : x;
+}
 #else
 int __absvsi2(int); // dummy prototype for libgcc function
 // we shouldn't name the function abs, as gcc might use
diff --git a/misc/cgo/test/issue3945.go b/misc/cgo/test/issue3945.go
index 331cd0baf..7e6863f7b 100644
--- a/misc/cgo/test/issue3945.go
+++ b/misc/cgo/test/issue3945.go
@@ -5,7 +5,7 @@
 package cgotest
 
 // Test that cgo reserves enough stack space during cgo call.
-// See http://golang.org/issue/3945 for details.
+// See https://golang.org/issue/3945 for details.
 
 // #include <stdio.h>
 //
diff --git a/misc/cgo/test/issue6997_linux.go b/misc/cgo/test/issue6997_linux.go
index 5455f0c53..07fd58e39 100644
--- a/misc/cgo/test/issue6997_linux.go
+++ b/misc/cgo/test/issue6997_linux.go
@@ -4,7 +4,7 @@
 
 // Test that pthread_cancel works as expected
 // (NPTL uses SIGRTMIN to implement thread cancellation)
-// See http://golang.org/issue/6997
+// See https://golang.org/issue/6997
 package cgotest
 
 /*
diff --git a/misc/cgo/test/issue7234_test.go b/misc/cgo/test/issue7234_test.go
index 713dade4c..a020b6a72 100644
--- a/misc/cgo/test/issue7234_test.go
+++ b/misc/cgo/test/issue7234_test.go
@@ -7,14 +7,14 @@ package cgotest
 import "testing"
 
 // This test actually doesn't have anything to do with cgo.  It is a
-// test of http://golang.org/issue/7234, a compiler/linker bug in
+// test of https://golang.org/issue/7234, a compiler/linker bug in
 // handling string constants when using -linkmode=external.  The test
 // is in this directory because we routinely test -linkmode=external
 // here.
 
 var v7234 = [...]string{"runtime/cgo"}
 
-func TestIssue7234(t *testing.T) {
+func Test7234(t *testing.T) {
 	if v7234[0] != "runtime/cgo" {
 		t.Errorf("bad string constant %q", v7234[0])
 	}
diff --git a/misc/cgo/test/issue7978.go b/misc/cgo/test/issue7978.go
index 5feed07b9..094ccc183 100644
--- a/misc/cgo/test/issue7978.go
+++ b/misc/cgo/test/issue7978.go
@@ -12,9 +12,23 @@ package cgotest
 
 void issue7978cb(void);
 
+#if defined(__APPLE__) && defined(__arm__)
+// on Darwin/ARM, libSystem doesn't provide implementation of the __sync_fetch_and_add
+// primitive, and although gcc supports it, it doesn't inline its definition.
+// Clang could inline its definition, so we require clang on Darwin/ARM.
+#if defined(__clang__)
+#define HAS_SYNC_FETCH_AND_ADD 1
+#else
+#define HAS_SYNC_FETCH_AND_ADD 0
+#endif
+#else
+#define HAS_SYNC_FETCH_AND_ADD 1
+#endif
+
 // use ugly atomic variable sync since that doesn't require calling back into
 // Go code or OS dependencies
 static void issue7978c(uint32_t *sync) {
+#if HAS_SYNC_FETCH_AND_ADD
 	while(__sync_fetch_and_add(sync, 0) != 0)
 		;
 	__sync_fetch_and_add(sync, 1);
@@ -24,6 +38,7 @@ static void issue7978c(uint32_t *sync) {
 	__sync_fetch_and_add(sync, 1);
 	while(__sync_fetch_and_add(sync, 0) != 6)
 		;
+#endif
 }
 */
 import "C"
@@ -82,6 +97,12 @@ func issue7978go() {
 }
 
 func test7978(t *testing.T) {
+	if runtime.Compiler == "gccgo" {
+		t.Skip("gccgo can not do stack traces of C code")
+	}
+	if C.HAS_SYNC_FETCH_AND_ADD == 0 {
+		t.Skip("clang required for __sync_fetch_and_add support on darwin/arm")
+	}
 	if os.Getenv("GOTRACEBACK") != "2" {
 		t.Fatalf("GOTRACEBACK must be 2")
 	}
@@ -89,13 +110,13 @@ func test7978(t *testing.T) {
 	go issue7978go()
 	// test in c code, before callback
 	issue7978wait(0, 1)
-	issue7978check(t, "runtime.cgocall_errno(", "", 1)
+	issue7978check(t, "runtime.cgocall(", "", 1)
 	// test in go code, during callback
 	issue7978wait(2, 3)
 	issue7978check(t, "test.issue7978cb(", "test.issue7978go", 3)
 	// test in c code, after callback
 	issue7978wait(4, 5)
-	issue7978check(t, "runtime.cgocall_errno(", "runtime.cgocallback", 1)
+	issue7978check(t, "runtime.cgocall(", "runtime.cgocallback", 1)
 	// test in go code, after return from cgo
 	issue7978wait(6, 7)
 	issue7978check(t, "test.issue7978go(", "", 3)
diff --git a/misc/cgo/test/issue8428.go b/misc/cgo/test/issue8428.go
index a3dc5755c..16fa7cc6e 100644
--- a/misc/cgo/test/issue8428.go
+++ b/misc/cgo/test/issue8428.go
@@ -20,6 +20,7 @@ struct issue8428two {
 	void *p;
 	char b;
 	char rest[0];
+	char pad;
 };
 
 struct issue8428three {
@@ -34,8 +35,10 @@ import "C"
 import "unsafe"
 
 var _ = C.struct_issue8428one{
-	b:    C.char(0),
-	rest: [0]C.char{},
+	b: C.char(0),
+	// The trailing rest field is not available in cgo.
+	// See issue 11925.
+	// rest: [0]C.char{},
 }
 
 var _ = C.struct_issue8428two{
diff --git a/misc/cgo/test/issue8945.go b/misc/cgo/test/issue8945.go
new file mode 100644
index 000000000..572b8155d
--- /dev/null
+++ b/misc/cgo/test/issue8945.go
@@ -0,0 +1,16 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build gccgo
+
+package cgotest
+
+//typedef void (*PFunc)();
+//PFunc success_cb;
+import "C"
+
+//export Test
+func Test() {
+	_ = C.success_cb
+}
diff --git a/misc/cgo/test/issue9400/asm_386.s b/misc/cgo/test/issue9400/asm_386.s
new file mode 100644
index 000000000..e37a54f2a
--- /dev/null
+++ b/misc/cgo/test/issue9400/asm_386.s
@@ -0,0 +1,26 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !gccgo
+
+#include "textflag.h"
+
+TEXT ·RewindAndSetgid(SB),NOSPLIT,$0-0
+	// Rewind stack pointer so anything that happens on the stack
+	// will clobber the test pattern created by the caller
+	ADDL	$(1024 * 8), SP
+
+	// Ask signaller to setgid
+	MOVL	$1, ·Baton(SB)
+
+	// Wait for setgid completion
+loop:
+	PAUSE
+	MOVL	·Baton(SB), AX
+	CMPL	AX, $0
+	JNE	loop
+
+	// Restore stack
+	SUBL	$(1024 * 8), SP
+	RET
diff --git a/misc/cgo/test/issue9400/asm_amd64x.s b/misc/cgo/test/issue9400/asm_amd64x.s
new file mode 100644
index 000000000..f09e95d4c
--- /dev/null
+++ b/misc/cgo/test/issue9400/asm_amd64x.s
@@ -0,0 +1,27 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build amd64 amd64p32
+// +build !gccgo
+
+#include "textflag.h"
+
+TEXT ·RewindAndSetgid(SB),NOSPLIT,$0-0
+	// Rewind stack pointer so anything that happens on the stack
+	// will clobber the test pattern created by the caller
+	ADDQ	$(1024 * 8), SP
+
+	// Ask signaller to setgid
+	MOVL	$1, ·Baton(SB)
+
+	// Wait for setgid completion
+loop:
+	PAUSE
+	MOVL	·Baton(SB), AX
+	CMPL	AX, $0
+	JNE	loop
+
+	// Restore stack
+	SUBQ	$(1024 * 8), SP
+	RET
diff --git a/misc/cgo/test/issue9400/asm_arm.s b/misc/cgo/test/issue9400/asm_arm.s
new file mode 100644
index 000000000..5c5983d4c
--- /dev/null
+++ b/misc/cgo/test/issue9400/asm_arm.s
@@ -0,0 +1,39 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !gccgo
+
+#include "textflag.h"
+
+TEXT cas<>(SB),NOSPLIT,$0
+	MOVW	$0xffff0fc0, R15 // R15 is PC
+
+TEXT ·RewindAndSetgid(SB),NOSPLIT,$-4-0
+	// Save link register
+	MOVW	R14, R4
+
+	// Rewind stack pointer so anything that happens on the stack
+	// will clobber the test pattern created by the caller
+	ADD	$(1024 * 8), R13
+
+	// Ask signaller to setgid
+	MOVW	$·Baton(SB), R2
+storeloop:
+	MOVW	0(R2), R0
+	MOVW	$1, R1
+	BL	cas<>(SB)
+	BCC	storeloop
+
+	// Wait for setgid completion
+loop:
+	MOVW	$0, R0
+	MOVW	$0, R1
+	BL	cas<>(SB)
+	BCC	loop
+
+	// Restore stack
+	SUB	$(1024 * 8), R13
+
+	MOVW	R4, R14
+	RET
diff --git a/misc/cgo/test/issue9400/asm_arm64.s b/misc/cgo/test/issue9400/asm_arm64.s
new file mode 100644
index 000000000..cba525f4c
--- /dev/null
+++ b/misc/cgo/test/issue9400/asm_arm64.s
@@ -0,0 +1,39 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !gccgo
+
+#include "textflag.h"
+
+TEXT ·RewindAndSetgid(SB),NOSPLIT,$-8-0
+	// Save link register
+	MOVD	R30, R9
+
+	// Rewind stack pointer so anything that happens on the stack
+	// will clobber the test pattern created by the caller
+	ADD	$(1024 * 8), RSP
+
+	// Ask signaller to setgid
+	MOVD	$·Baton(SB), R0
+	MOVD	$1, R1
+storeloop:
+	LDAXRW	(R0), R2
+	STLXRW	R1, (R0), R3
+	CBNZ	R3, storeloop
+
+	// Wait for setgid completion
+	MOVW	$0, R1
+	MOVW	$0, R2
+loop:
+	LDAXRW	(R0), R3
+	CMPW	R1, R3
+	BNE	loop
+	STLXRW	R2, (R0), R3
+	CBNZ	R3, loop
+
+	// Restore stack
+	SUB	$(1024 * 8), RSP
+
+	MOVD	R9, R30
+	RET
diff --git a/misc/cgo/test/issue9400/asm_ppc64x.s b/misc/cgo/test/issue9400/asm_ppc64x.s
new file mode 100644
index 000000000..7dfe37e7c
--- /dev/null
+++ b/misc/cgo/test/issue9400/asm_ppc64x.s
@@ -0,0 +1,32 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ppc64 ppc64le
+// +build !gccgo
+
+#include "textflag.h"
+
+TEXT ·RewindAndSetgid(SB),NOSPLIT,$-8-0
+	// Rewind stack pointer so anything that happens on the stack
+	// will clobber the test pattern created by the caller
+	ADD	$(1024 * 8), R1
+
+	// Ask signaller to setgid
+	MOVW	$1, R3
+	SYNC
+	MOVW	R3, ·Baton(SB)
+
+	// Wait for setgid completion
+loop:
+	SYNC
+	MOVW	·Baton(SB), R3
+	CMP	R3, $0
+	// Hint that we're in a spin loop
+	OR	R1, R1, R1
+	BNE	loop
+	ISYNC
+
+	// Restore stack
+	SUB	$(1024 * 8), R1
+	RET
diff --git a/misc/cgo/test/issue9400/gccgo.go b/misc/cgo/test/issue9400/gccgo.go
new file mode 100644
index 000000000..6b9d5fa3a
--- /dev/null
+++ b/misc/cgo/test/issue9400/gccgo.go
@@ -0,0 +1,24 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build gccgo
+
+package issue9400
+
+import (
+	"runtime"
+	"sync/atomic"
+)
+
+// The test for the gc compiler resets the stack pointer so that the
+// stack gets modified.  We don't have a way to do that for gccgo
+// without writing more assembly code, which we haven't bothered to
+// do.  So this is not much of a test.
+
+func RewindAndSetgid() {
+	atomic.StoreInt32(&Baton, 1)
+	for atomic.LoadInt32(&Baton) != 0 {
+		runtime.Gosched()
+	}
+}
diff --git a/misc/cgo/test/issue9400/stubs.go b/misc/cgo/test/issue9400/stubs.go
new file mode 100644
index 000000000..1dd8ccd33
--- /dev/null
+++ b/misc/cgo/test/issue9400/stubs.go
@@ -0,0 +1,9 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package issue9400
+
+var Baton int32
+
+func RewindAndSetgid()
diff --git a/misc/cgo/test/issue9400_linux.go b/misc/cgo/test/issue9400_linux.go
new file mode 100644
index 000000000..b3b4b7952
--- /dev/null
+++ b/misc/cgo/test/issue9400_linux.go
@@ -0,0 +1,58 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test that SIGSETXID runs on signal stack, since it's likely to
+// overflow if it runs on the Go stack.
+
+package cgotest
+
+/*
+#include <sys/types.h>
+#include <unistd.h>
+*/
+import "C"
+
+import (
+	"runtime"
+	"sync/atomic"
+	"testing"
+
+	"./issue9400"
+)
+
+func test9400(t *testing.T) {
+	// We synchronize through a shared variable, so we need two procs
+	defer runtime.GOMAXPROCS(runtime.GOMAXPROCS(2))
+
+	// Start signaller
+	atomic.StoreInt32(&issue9400.Baton, 0)
+	go func() {
+		// Wait for RewindAndSetgid
+		for atomic.LoadInt32(&issue9400.Baton) == 0 {
+			runtime.Gosched()
+		}
+		// Broadcast SIGSETXID
+		runtime.LockOSThread()
+		C.setgid(0)
+		// Indicate that signalling is done
+		atomic.StoreInt32(&issue9400.Baton, 0)
+	}()
+
+	// Grow the stack and put down a test pattern
+	const pattern = 0x123456789abcdef
+	var big [1024]uint64 // len must match assmebly
+	for i := range big {
+		big[i] = pattern
+	}
+
+	// Temporarily rewind the stack and trigger SIGSETXID
+	issue9400.RewindAndSetgid()
+
+	// Check test pattern
+	for i := range big {
+		if big[i] != pattern {
+			t.Fatalf("entry %d of test pattern is wrong; %#x != %#x", i, big[i], uint64(pattern))
+		}
+	}
+}
diff --git a/misc/cgo/test/issue9557.go b/misc/cgo/test/issue9557.go
new file mode 100644
index 000000000..b29bacdff
--- /dev/null
+++ b/misc/cgo/test/issue9557.go
@@ -0,0 +1,36 @@
+// Copyright 2015 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// cgo rewrote C.var to *_Cvar_var, but left
+// C.var.field as _Cvar.var.field.  It now rewrites
+// the latter as (*_Cvar_var).field.
+// See https://golang.org/issue/9557.
+
+package cgotest
+
+// struct issue9557_t {
+//   int a;
+// } test9557bar = { 42 };
+//
+// struct issue9557_t *issue9557foo = &test9557bar;
+import "C"
+import "testing"
+
+func test9557(t *testing.T) {
+	// implicitly dereference a Go variable
+	foo := C.issue9557foo
+	if v := foo.a; v != 42 {
+		t.Fatalf("foo.a expected 42, but got %d", v)
+	}
+
+	// explicitly dereference a C variable
+	if v := (*C.issue9557foo).a; v != 42 {
+		t.Fatalf("(*C.issue9557foo).a expected 42, but is %d", v)
+	}
+
+	// implicitly dereference a C variable
+	if v := C.issue9557foo.a; v != 42 {
+		t.Fatalf("C.issue9557foo.a expected 42, but is %d", v)
+	}
+}
diff --git a/misc/cgo/test/setgid_linux.go b/misc/cgo/test/setgid_linux.go
index 829afce1b..197f01fb7 100644
--- a/misc/cgo/test/setgid_linux.go
+++ b/misc/cgo/test/setgid_linux.go
@@ -3,7 +3,7 @@
 // license that can be found in the LICENSE file.
 
 // Test that setgid does not hang on GNU/Linux.
-// See http://code.google.com/p/go/issues/detail?id=3871 for details.
+// See https://golang.org/issue/3871 for details.
 
 package cgotest
 
diff --git a/misc/cgo/test/sigprocmask_linux.c b/misc/cgo/test/sigprocmask_linux.c
new file mode 100644
index 000000000..518c533fa
--- /dev/null
+++ b/misc/cgo/test/sigprocmask_linux.c
@@ -0,0 +1,36 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include <signal.h>
+#include <stdlib.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <unistd.h>
+
+extern void IntoGoAndBack();
+
+int CheckBlocked() {
+	sigset_t mask;
+	sigprocmask(SIG_BLOCK, NULL, &mask);
+	return sigismember(&mask, SIGIO);
+}
+
+static void* sigthreadfunc(void* unused) {
+	sigset_t mask;
+	sigemptyset(&mask);
+	sigaddset(&mask, SIGIO);
+	sigprocmask(SIG_BLOCK, &mask, NULL);
+	IntoGoAndBack();
+	return NULL;
+}
+
+int RunSigThread() {
+	pthread_t thread;
+	int r;
+
+	r = pthread_create(&thread, NULL, &sigthreadfunc, NULL);
+	if (r != 0)
+		return r;
+	return pthread_join(thread, NULL);
+}
diff --git a/misc/cgo/test/sigprocmask_linux.go b/misc/cgo/test/sigprocmask_linux.go
new file mode 100644
index 000000000..7d343e92c
--- /dev/null
+++ b/misc/cgo/test/sigprocmask_linux.go
@@ -0,0 +1,38 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package cgotest
+
+/*
+#cgo CFLAGS: -pthread
+#cgo LDFLAGS: -pthread
+extern int RunSigThread();
+extern int CheckBlocked();
+*/
+import "C"
+import (
+	"os"
+	"os/signal"
+	"syscall"
+	"testing"
+)
+
+var blocked bool
+
+//export IntoGoAndBack
+func IntoGoAndBack() {
+	// Verify that SIGIO stays blocked on the C thread
+	// even when unblocked for signal.Notify().
+	signal.Notify(make(chan os.Signal), syscall.SIGIO)
+	blocked = C.CheckBlocked() != 0
+}
+
+func testSigProcMask(t *testing.T) {
+	if r := C.RunSigThread(); r != 0 {
+		t.Error("pthread_create/pthread_join failed")
+	}
+	if !blocked {
+		t.Error("Go runtime unblocked SIGIO")
+	}
+}
diff --git a/misc/cgo/testcarchive/main.c b/misc/cgo/testcarchive/main.c
new file mode 100644
index 000000000..cc3170de8
--- /dev/null
+++ b/misc/cgo/testcarchive/main.c
@@ -0,0 +1,34 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include <stdint.h>
+#include <stdio.h>
+
+#include "p.h"
+#include "libgo.h"
+
+int main(void) {
+	int32_t res;
+
+	if (!DidInitRun()) {
+		fprintf(stderr, "ERROR: buildmode=c-archive init should run\n");
+		return 2;
+	}
+
+	if (DidMainRun()) {
+		fprintf(stderr, "ERROR: buildmode=c-archive should not run main\n");
+		return 2;
+	}
+
+	res = FromPkg();
+	if (res != 1024) {
+		fprintf(stderr, "ERROR: FromPkg()=%d, want 1024\n", res);
+		return 2;
+	}
+
+	CheckArgs();
+
+	fprintf(stderr, "PASS\n");
+	return 0;
+}
diff --git a/misc/cgo/testcarchive/src/libgo/libgo.go b/misc/cgo/testcarchive/src/libgo/libgo.go
new file mode 100644
index 000000000..45958a546
--- /dev/null
+++ b/misc/cgo/testcarchive/src/libgo/libgo.go
@@ -0,0 +1,53 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"syscall"
+	"time"
+
+	_ "p"
+)
+
+import "C"
+
+var initCh = make(chan int, 1)
+var ranMain bool
+
+func init() {
+	// emulate an exceedingly slow package initialization function
+	time.Sleep(100 * time.Millisecond)
+	initCh <- 42
+}
+
+func main() { ranMain = true }
+
+//export DidInitRun
+func DidInitRun() bool {
+	select {
+	case x := <-initCh:
+		if x != 42 {
+			// Just in case initCh was not correctly made.
+			println("want init value of 42, got: ", x)
+			syscall.Exit(2)
+		}
+		return true
+	default:
+		return false
+	}
+}
+
+//export DidMainRun
+func DidMainRun() bool { return ranMain }
+
+//export CheckArgs
+func CheckArgs() {
+	if len(os.Args) != 3 || os.Args[1] != "arg1" || os.Args[2] != "arg2" {
+		fmt.Printf("CheckArgs: want [_, arg1, arg2], got: %v\n", os.Args)
+		os.Exit(2)
+	}
+}
diff --git a/misc/cgo/testcarchive/src/p/p.go b/misc/cgo/testcarchive/src/p/p.go
new file mode 100644
index 000000000..82b445c12
--- /dev/null
+++ b/misc/cgo/testcarchive/src/p/p.go
@@ -0,0 +1,10 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package p
+
+import "C"
+
+//export FromPkg
+func FromPkg() int32 { return 1024 }
diff --git a/misc/cgo/testcarchive/test.bash b/misc/cgo/testcarchive/test.bash
new file mode 100755
index 000000000..89b761bdd
--- /dev/null
+++ b/misc/cgo/testcarchive/test.bash
@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+# Copyright 2015 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+set -e
+
+ccargs=
+if [ "$(go env GOOS)" == "darwin" ]; then
+	ccargs="-Wl,-no_pie"
+	# For darwin/arm.
+	# TODO(crawshaw): Can we do better?
+	ccargs="$ccargs -framework CoreFoundation -framework Foundation"
+fi
+ccargs="$ccargs -I pkg/$(go env GOOS)_$(go env GOARCH)"
+
+# TODO(crawshaw): Consider a go env for exec script name.
+bin=./testp
+exec_script=go_$(go env GOOS)_$(go env GOARCH)_exec
+if [ "$(which $exec_script)" != "" ]; then
+	bin="$exec_script ./testp"
+fi
+
+rm -rf libgo.a libgo.h testp pkg
+
+# Installing first will create the header files we want.
+
+GOPATH=$(pwd) go install -buildmode=c-archive libgo
+$(go env CC) $(go env GOGCCFLAGS) $ccargs -o testp main.c pkg/$(go env GOOS)_$(go env GOARCH)/libgo.a
+$bin arg1 arg2
+rm -f libgo.a libgo.h testp
+
+# Test building libgo other than installing it.
+# Header files are now present.
+
+GOPATH=$(pwd) go build -buildmode=c-archive src/libgo/libgo.go
+$(go env CC) $(go env GOGCCFLAGS) $ccargs -o testp main.c libgo.a
+$bin arg1 arg2
+rm -f libgo.a libgo.h testp
+
+GOPATH=$(pwd) go build -buildmode=c-archive -o libgo.a libgo
+$(go env CC) $(go env GOGCCFLAGS) $ccargs -o testp main.c libgo.a
+$bin arg1 arg2
+rm -rf libgo.a libgo.h testp pkg
diff --git a/misc/cgo/testcdefs/cdefstest.c b/misc/cgo/testcdefs/cdefstest.c
deleted file mode 100644
index ce670e729..000000000
--- a/misc/cgo/testcdefs/cdefstest.c
+++ /dev/null
@@ -1,9 +0,0 @@
-// Copyright 2013 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-#include "runtime.h"
-#include "cdefstest.h"
-
-struct CdefsTest test;
-struct PackedTest packed;
diff --git a/misc/cgo/testcdefs/cdefstest.go b/misc/cgo/testcdefs/cdefstest.go
deleted file mode 100644
index 5e613c79e..000000000
--- a/misc/cgo/testcdefs/cdefstest.go
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright 2013 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-//
-// +build ignore
-
-package cgotest
-
-/*
-// This file tests a bug found in the cgo -cdefs tool that incorrectly
-// translated Go pointer arrays generated by the cgo godefs tool back into C
-// pointer arrays.
-//
-// The comments below show how the type is translated from gcc-style C into Go
-// and back into C for both the buggy version and the correct version
-
-struct cdefsTest {
-	// This was already being handled correctly
-	// Correct: -> Array [20]int8 -> int8 array[20]
-	char array1[20];
-
-	// Buggy:   -> Array [20][20]int8 -> [20]int8 array[20]
-	// Correct: -> Array [20][20]int8 -> int8 array[20][20]
-	char array2[20][20];
-
-	// Buggy:   -> Array [20]*int8 -> *int8 array[20]
-	// Correct: -> Array [20]*int8 -> int8 *array[20]
-	char *array3[20];
-
-	// Buggy:   -> Array [20][20]*int8 -> [20]*int8 array[20]
-	// Correct: -> Array [20]**int8 -> int8 *array[20][20]
-	char *array4[20][20];
-
-	// Buggy:   -> Array [20][20]**int8 -> [20]**int8 array[20]
-	// Correct: -> Array [20][20]**int8 -> int8 **array[20][20]
-	char **array5[20][20];
-};
-
-// Test that packed structures can be translated to C correctly too.
-// See issue 8477.
-
-struct packedTest {
-	char first;
-	int second;
-	long long third;
-} __attribute__((packed));
-
-// Test that conflicting type definitions don't cause problems with cgo.
-// See issue 8477.
-
-typedef struct timespec {
-	double bogus;
-} pid_t;
-
-*/
-import "C"
-
-type CdefsTest C.struct_cdefsTest
-
-//type PackedTest C.struct_packedTest
diff --git a/misc/cgo/testcdefs/main.c b/misc/cgo/testcdefs/main.c
deleted file mode 100644
index 594a43167..000000000
--- a/misc/cgo/testcdefs/main.c
+++ /dev/null
@@ -1,76 +0,0 @@
-// Copyright 2013 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-#include "runtime.h"
-#include "cdefstest.h"
-
-void runtime·printf(int8*, ...);
-
-// From cdefstest.go.
-typedef struct CdefsOrig CdefsOrig;
-struct CdefsOrig {
-	int8 array1[20];
-	int8 array2[20][20];
-	int8 *array3[20];
-	int8 *array4[20][20];
-	int8 **array5[20][20];
-};
-
-// Packed structs are no longer supported for -cdefs.
-/*
-typedef struct PackedOrig PackedOrig;
-#pragma pack on
-struct PackedOrig {
-	int8 first;
-	int32 second;
-	int64 third;
-};
-#pragma pack off
-*/
-
-void
-main·test(int32 ret)
-{
-	CdefsOrig o;
-	CdefsTest t;
-	// PackedOrig po;
-	// PackedTest pt;
-	
-	ret = 0;
-	if(sizeof(t.array1) != sizeof(o.array1) || offsetof(CdefsTest, array1[0]) != offsetof(CdefsOrig, array1[0])) {
-		runtime·printf("array1: size, offset = %d, %d, want %d, %d\n", sizeof(t.array1), offsetof(CdefsTest, array1[0]), sizeof(o.array1), offsetof(CdefsOrig, array1[0]));
-		ret = 1;
-	}
-	if(sizeof(t.array2) != sizeof(o.array2) || offsetof(CdefsTest, array2[0][0]) != offsetof(CdefsOrig, array2[0][0])) {
-		runtime·printf("array2: size, offset = %d, %d, want %d, %d\n", sizeof(t.array2), offsetof(CdefsTest, array2[0][0]), sizeof(o.array2), offsetof(CdefsOrig, array2[0][0]));
-		ret = 1;
-	}
-	if(sizeof(t.array3) != sizeof(o.array3) || offsetof(CdefsTest, array3[0]) != offsetof(CdefsOrig, array3[0])) {
-		runtime·printf("array3: size, offset = %d, %d, want %d, %d\n", sizeof(t.array3), offsetof(CdefsTest, array3[0]), sizeof(o.array3), offsetof(CdefsOrig, array3[0]));
-		ret = 1;
-	}
-	if(sizeof(t.array4) != sizeof(o.array4) || offsetof(CdefsTest, array4[0][0]) != offsetof(CdefsOrig, array4[0][0])) {
-		runtime·printf("array4: size, offset = %d, %d, want %d, %d\n", sizeof(t.array4), offsetof(CdefsTest, array4[0][0]), sizeof(o.array4), offsetof(CdefsOrig, array4[0][0]));
-		ret = 1;
-	}
-	if(sizeof(t.array5) != sizeof(o.array5) || offsetof(CdefsTest, array5[0][0]) != offsetof(CdefsOrig, array5[0][0])) {
-		runtime·printf("array5: size, offset = %d, %d, want %d, %d\n", sizeof(t.array5), offsetof(CdefsTest, array5[0][0]), sizeof(o.array5), offsetof(CdefsOrig, array5[0][0]));
-		ret = 1;
-	}
-/*
-	if(sizeof(pt.first) != sizeof(po.first) || offsetof(PackedTest, first) != offsetof(PackedOrig, first)) {
-		runtime·printf("first: size, offset = %d, %d, want %d, %d\n", sizeof(pt.first), offsetof(PackedTest, first), sizeof(po.first), offsetof(PackedOrig, first));
-		ret = 1;
-	}
-	if(sizeof(pt.second) != sizeof(po.second) || offsetof(PackedTest, second) != offsetof(PackedOrig, second)) {
-		runtime·printf("second: size, offset = %d, %d, want %d, %d\n", sizeof(pt.second), offsetof(PackedTest, second), sizeof(po.second), offsetof(PackedOrig, second));
-		ret = 1;
-	}
-	if(sizeof(pt.third) != sizeof(po.third) || offsetof(PackedTest, third) != offsetof(PackedOrig, third)) {
-		runtime·printf("third: size, offset = %d, %d, want %d, %d\n", sizeof(pt.third), offsetof(PackedTest, third), sizeof(po.third), offsetof(PackedOrig, third));
-		ret = 1;
-	}
-*/
-	FLUSH(&ret); // flush return value
-}
diff --git a/misc/cgo/testcdefs/test.bash b/misc/cgo/testcdefs/test.bash
deleted file mode 100755
index 01621a49a..000000000
--- a/misc/cgo/testcdefs/test.bash
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright 2013 The Go Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-
-# Just add issue file prefixes to this list if more issues come up
-FILE_PREFIXES="cdefstest"
-
-for FP in $FILE_PREFIXES
-do 
-  go tool cgo -cdefs ${FP}.go > ${FP}.h
-done
-
-go build . && ./testcdefs
-EXIT=$?
-rm -rf _obj testcdefs *.h
-exit $EXIT
diff --git a/misc/cgo/testcshared/main0.c b/misc/cgo/testcshared/main0.c
new file mode 100644
index 000000000..1274b8950
--- /dev/null
+++ b/misc/cgo/testcshared/main0.c
@@ -0,0 +1,36 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include <stdint.h>
+#include <stdio.h>
+
+#include "p.h"
+#include "libgo.h"
+
+// Tests libgo.so to export the following functions.
+//   int8_t DidInitRun();
+//   int8_t DidMainRun();
+//   int32_t FromPkg();
+int main(void) {
+  int8_t ran_init = DidInitRun();
+  if (!ran_init) {
+    fprintf(stderr, "ERROR: DidInitRun returned unexpected results: %d\n",
+            ran_init);
+    return 1;
+  }
+  int8_t ran_main = DidMainRun();
+  if (ran_main) {
+    fprintf(stderr, "ERROR: DidMainRun returned unexpected results: %d\n",
+            ran_main);
+    return 1;
+  }
+  int32_t from_pkg = FromPkg();
+  if (from_pkg != 1024) {
+    fprintf(stderr, "ERROR: FromPkg=%d, want %d\n", from_pkg, 1024);
+    return 1;
+  }
+  // test.bash looks for "PASS" to ensure this program has reached the end. 
+  printf("PASS\n");
+  return 0;
+}
diff --git a/misc/cgo/testcshared/main1.c b/misc/cgo/testcshared/main1.c
new file mode 100644
index 000000000..420dd1ea9
--- /dev/null
+++ b/misc/cgo/testcshared/main1.c
@@ -0,0 +1,69 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include <stdint.h>
+#include <stdio.h>
+#include <dlfcn.h>
+
+int check_int8(void* handle, const char* fname, int8_t want) {
+  int8_t (*fn)();
+  fn = (int8_t (*)())dlsym(handle, fname);
+  if (!fn) {
+    fprintf(stderr, "ERROR: missing %s: %s\n", fname, dlerror());
+    return 1;
+  }
+  signed char ret = fn();
+  if (ret != want) {
+    fprintf(stderr, "ERROR: %s=%d, want %d\n", fname, ret, want);
+    return 1;
+  }
+  return 0;
+}
+
+int check_int32(void* handle, const char* fname, int32_t want) {
+  int32_t (*fn)();
+  fn = (int32_t (*)())dlsym(handle, fname);
+  if (!fn) {
+    fprintf(stderr, "ERROR: missing %s: %s\n", fname, dlerror());
+    return 1;
+  }
+  int32_t ret = fn();
+  if (ret != want) {
+    fprintf(stderr, "ERROR: %s=%d, want %d\n", fname, ret, want);
+    return 1;
+  }
+  return 0;
+}
+
+// Tests libgo.so to export the following functions.
+//   int8_t DidInitRun() // returns true
+//   int8_t DidMainRun() // returns true
+//   int32_t FromPkg() // returns 1024
+int main(int argc, char** argv) {
+  void* handle = dlopen(argv[1], RTLD_LAZY | RTLD_GLOBAL);
+  if (!handle) {
+    fprintf(stderr, "ERROR: failed to open the shared library: %s\n",
+		    dlerror());
+    return 2;
+  }
+
+  int ret = 0;
+  ret = check_int8(handle, "DidInitRun", 1);
+  if (ret != 0) {
+    return ret;
+  }
+
+  ret = check_int8(handle, "DidMainRun", 0);
+  if (ret != 0) {
+    return ret;
+  }
+
+  ret = check_int32(handle, "FromPkg", 1024);
+  if (ret != 0) {
+   return ret;
+  }
+  // test.bash looks for "PASS" to ensure this program has reached the end. 
+  printf("PASS\n");
+  return 0;
+}
diff --git a/misc/cgo/testcshared/main2.c b/misc/cgo/testcshared/main2.c
new file mode 100644
index 000000000..402338339
--- /dev/null
+++ b/misc/cgo/testcshared/main2.c
@@ -0,0 +1,56 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+
+#define fd (10)
+
+// Tests libgo2.so, which does not export any functions.
+// Read a string from the file descriptor and print it.
+int main(void) {
+  int i;
+  ssize_t n;
+  char buf[20];
+  struct timespec ts;
+
+  // The descriptor will be initialized in a thread, so we have to
+  // give a chance to get opened.
+  for (i = 0; i < 100; i++) {
+    n = read(fd, buf, sizeof buf);
+    if (n >= 0)
+      break;
+    if (errno != EBADF) {
+      fprintf(stderr, "BUG: read: %s\n", strerror(errno));
+      return 2;
+    }
+
+    // An EBADF error means that the shared library has not opened the
+    // descriptor yet.
+    ts.tv_sec = 0;
+    ts.tv_nsec = 1000000;
+    nanosleep(&ts, NULL);
+  }
+
+  if (n < 0) {
+    fprintf(stderr, "BUG: failed to read any data from pipe\n");
+    return 2;
+  }
+
+  if (n == 0) {
+    fprintf(stderr, "BUG: unexpected EOF\n");
+    return 2;
+  }
+
+  if (n == sizeof buf) {
+    n--;
+  }
+  buf[n] = '\0';
+  printf("%s\n", buf);
+  return 0;
+}
diff --git a/misc/cgo/testcshared/main3.c b/misc/cgo/testcshared/main3.c
new file mode 100644
index 000000000..49cc0558a
--- /dev/null
+++ b/misc/cgo/testcshared/main3.c
@@ -0,0 +1,29 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include <stdint.h>
+#include <stdio.h>
+#include <dlfcn.h>
+
+// Tests "main.main" is exported on android/arm,
+// which golang.org/x/mobile/app depends on.
+int main(int argc, char** argv) {
+  void* handle = dlopen(argv[1], RTLD_LAZY | RTLD_GLOBAL);
+  if (!handle) {
+    fprintf(stderr, "ERROR: failed to open the shared library: %s\n",
+            dlerror());
+    return 2;
+  }
+
+  uintptr_t main_fn = (uintptr_t)dlsym(handle, "main.main");
+  if (!main_fn) {
+    fprintf(stderr, "ERROR: missing main.main: %s\n", dlerror());
+    return 2;
+  }
+
+  // TODO(hyangah): check that main.main can run.
+
+  printf("PASS\n");
+  return 0;
+}
diff --git a/misc/cgo/testcshared/src/libgo/libgo.go b/misc/cgo/testcshared/src/libgo/libgo.go
new file mode 100644
index 000000000..8a4bf795e
--- /dev/null
+++ b/misc/cgo/testcshared/src/libgo/libgo.go
@@ -0,0 +1,46 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	_ "p"
+	"syscall"
+	"time"
+)
+
+import "C"
+
+var initCh = make(chan int, 1)
+var ranMain bool
+
+func init() {
+	// emulate an exceedingly slow package initialization function
+	time.Sleep(100 * time.Millisecond)
+	initCh <- 42
+}
+
+func main() {
+	ranMain = true
+}
+
+//export DidInitRun
+func DidInitRun() bool {
+	select {
+	case x := <-initCh:
+		if x != 42 {
+			// Just in case initCh was not correctly made.
+			println("want init value of 42, got: ", x)
+			syscall.Exit(2)
+		}
+		return true
+	default:
+		return false
+	}
+}
+
+//export DidMainRun
+func DidMainRun() bool {
+	return ranMain
+}
diff --git a/misc/cgo/testcshared/src/libgo2/libgo2.go b/misc/cgo/testcshared/src/libgo2/libgo2.go
new file mode 100644
index 000000000..6096860d6
--- /dev/null
+++ b/misc/cgo/testcshared/src/libgo2/libgo2.go
@@ -0,0 +1,52 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package main
+
+// Test a shared library created by -buildmode=c-shared that does not
+// export anything.
+
+import (
+	"fmt"
+	"os"
+	"syscall"
+)
+
+// To test this we want to communicate between the main program and
+// the shared library without using any exported symbols.  The init
+// function creates a pipe and Dups the read end to a known number
+// that the C code can also use.
+
+const (
+	fd = 10
+)
+
+func init() {
+	var p [2]int
+	if e := syscall.Pipe(p[0:]); e != nil {
+		fmt.Fprintf(os.Stderr, "pipe: %v\n", e)
+		os.Exit(2)
+	}
+
+	if e := syscall.Dup2(p[0], fd); e != nil {
+		fmt.Fprintf(os.Stderr, "dup2: %v\n", e)
+		os.Exit(2)
+	}
+
+	const str = "PASS"
+	if n, e := syscall.Write(p[1], []byte(str)); e != nil || n != len(str) {
+		fmt.Fprintf(os.Stderr, "write: %d %v\n", n, e)
+		os.Exit(2)
+	}
+
+	if e := syscall.Close(p[1]); e != nil {
+		fmt.Fprintf(os.Stderr, "close: %v\n", e)
+		os.Exit(2)
+	}
+}
+
+func main() {
+}
diff --git a/misc/cgo/testcshared/src/p/p.go b/misc/cgo/testcshared/src/p/p.go
new file mode 100644
index 000000000..82b445c12
--- /dev/null
+++ b/misc/cgo/testcshared/src/p/p.go
@@ -0,0 +1,10 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package p
+
+import "C"
+
+//export FromPkg
+func FromPkg() int32 { return 1024 }
diff --git a/misc/cgo/testcshared/test.bash b/misc/cgo/testcshared/test.bash
new file mode 100755
index 000000000..57221bc36
--- /dev/null
+++ b/misc/cgo/testcshared/test.bash
@@ -0,0 +1,129 @@
+#!/usr/bin/env bash
+# Copyright 2015 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+# For testing Android, this script requires adb to push and run compiled
+# binaries on a target device.
+
+set -e
+
+if [ ! -f src/libgo/libgo.go ]; then
+	cwd=$(pwd)
+	echo 'misc/cgo/testcshared/test.bash is running in $cwd' 1>&2
+	exit 1
+fi
+
+goos=$(go env GOOS)
+goarch=$(go env GOARCH)
+
+# Directory where cgo headers and outputs will be installed.
+# The installation directory format varies depending on the platform.
+installdir=pkg/${goos}_${goarch}_testcshared_shared
+if [ "${goos}/${goarch}" == "android/arm" ] || [ "${goos}/${goarch}" == "darwin/amd64" ]; then
+	installdir=pkg/${goos}_${goarch}_testcshared
+fi
+
+# Temporary directory on the android device.
+androidpath=/data/local/tmp/testcshared-$$
+
+function cleanup() {
+	rm -rf libgo.$libext libgo2.$libext libgo.h testp testp2 testp3 pkg
+
+	rm -rf $(go env GOROOT)/${installdir}
+
+	if [ "$goos" == "android" ]; then
+		adb shell rm -rf $androidpath
+	fi
+}
+trap cleanup EXIT
+
+if [ "$goos" == "android" ]; then
+	adb shell mkdir -p "$androidpath"
+fi
+
+function run() {
+	case "$goos" in
+	"android")
+		local args=$@
+		output=$(adb shell "cd ${androidpath}; $@")
+		output=$(echo $output|tr -d '\r')
+		case $output in
+			*PASS) echo "PASS";; 
+			*) echo "$output";;
+		esac
+		;;
+	*)
+		echo $(env $@)
+		;;
+	esac
+}
+
+function binpush() {
+	bin=${1}
+	if [ "$goos" == "android" ]; then
+		adb push "$bin"  "${androidpath}/${bin}" 2>/dev/null
+	fi
+}
+
+rm -rf pkg
+
+suffix="-installsuffix testcshared"
+
+libext="so"
+if [ "$goos" == "darwin" ]; then
+	libext="dylib"
+fi
+
+# Create the header files.
+GOPATH=$(pwd) go install -buildmode=c-shared $suffix libgo
+
+GOPATH=$(pwd) go build -buildmode=c-shared $suffix -o libgo.$libext src/libgo/libgo.go
+binpush libgo.$libext
+
+# test0: exported symbols in shared lib are accessible.
+# TODO(iant): using _shared here shouldn't really be necessary.
+$(go env CC) $(go env GOGCCFLAGS) -I ${installdir} -o testp main0.c libgo.$libext
+binpush testp
+
+output=$(run LD_LIBRARY_PATH=. ./testp)
+if [ "$output" != "PASS" ]; then
+	echo "FAIL test0 got ${output}"
+	exit 1
+fi
+
+# test1: shared library can be dynamically loaded and exported symbols are accessible.
+$(go env CC) $(go env GOGCCFLAGS) -o testp main1.c -ldl
+binpush testp
+output=$(run ./testp ./libgo.$libext)
+if [ "$output" != "PASS" ]; then
+	echo "FAIL test1 got ${output}"
+	exit 1
+fi
+
+# test2: tests libgo2 which does not export any functions.
+GOPATH=$(pwd) go build -buildmode=c-shared $suffix -o libgo2.$libext src/libgo2/libgo2.go
+binpush libgo2.$libext
+linkflags="-Wl,--no-as-needed"
+if [ "$goos" == "darwin" ]; then
+	linkflags=""
+fi
+$(go env CC) $(go env GOGCCFLAGS) -o testp2 main2.c $linkflags libgo2.$libext
+binpush testp2
+output=$(run LD_LIBRARY_PATH=. ./testp2)
+if [ "$output" != "PASS" ]; then
+	echo "FAIL test2 got ${output}"
+	exit 1
+fi
+
+# test3: tests main.main is exported on android.
+if [ "$goos" == "android" ]; then
+	$(go env CC) $(go env GOGCCFLAGS) -o testp3 main3.c -ldl
+	binpush testp3
+	output=$(run ./testp ./libgo.so)
+	if [ "$output" != "PASS" ]; then
+		echo "FAIL test3 got ${output}"
+		exit 1
+	fi
+fi
+echo "ok"
diff --git a/misc/cgo/testgodefs/test.bash b/misc/cgo/testgodefs/test.bash
index 5281b1056..14235c05c 100755
--- a/misc/cgo/testgodefs/test.bash
+++ b/misc/cgo/testgodefs/test.bash
@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 # Copyright 2014 The Go Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
diff --git a/misc/cgo/testshared/shared_test.go b/misc/cgo/testshared/shared_test.go
new file mode 100644
index 000000000..6ef448c4f
--- /dev/null
+++ b/misc/cgo/testshared/shared_test.go
@@ -0,0 +1,674 @@
+// Copyright 2015 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package shared_test
+
+import (
+	"bufio"
+	"bytes"
+	"debug/elf"
+	"encoding/binary"
+	"errors"
+	"flag"
+	"fmt"
+	"go/build"
+	"io"
+	"io/ioutil"
+	"log"
+	"math/rand"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"regexp"
+	"strings"
+	"testing"
+	"time"
+)
+
+var gopathInstallDir, gorootInstallDir, suffix string
+
+// This is the smallest set of packages we can link into a shared
+// library (runtime/cgo is built implicitly).
+var minpkgs = []string{"runtime", "sync/atomic"}
+var soname = "libruntime,sync-atomic.so"
+
+// run runs a command and calls t.Errorf if it fails.
+func run(t *testing.T, msg string, args ...string) {
+	c := exec.Command(args[0], args[1:]...)
+	if output, err := c.CombinedOutput(); err != nil {
+		t.Errorf("executing %s (%s) failed %s:\n%s", strings.Join(args, " "), msg, err, output)
+	}
+}
+
+// goCmd invokes the go tool with the installsuffix set up by TestMain. It calls
+// t.Errorf if the command fails.
+func goCmd(t *testing.T, args ...string) {
+	newargs := []string{args[0], "-installsuffix=" + suffix}
+	if testing.Verbose() {
+		newargs = append(newargs, "-v")
+	}
+	newargs = append(newargs, args[1:]...)
+	c := exec.Command("go", newargs...)
+	var output []byte
+	var err error
+	if testing.Verbose() {
+		fmt.Printf("+ go %s\n", strings.Join(newargs, " "))
+		c.Stdout = os.Stdout
+		c.Stderr = os.Stderr
+		err = c.Run()
+	} else {
+		output, err = c.CombinedOutput()
+	}
+	if err != nil {
+		if t != nil {
+			t.Errorf("executing %s failed %v:\n%s", strings.Join(c.Args, " "), err, output)
+		} else {
+			log.Fatalf("executing %s failed %v:\n%s", strings.Join(c.Args, " "), err, output)
+		}
+	}
+}
+
+// TestMain calls testMain so that the latter can use defer (TestMain exits with os.Exit).
+func testMain(m *testing.M) (int, error) {
+	// Because go install -buildmode=shared $standard_library_package always
+	// installs into $GOROOT, here are some gymnastics to come up with a unique
+	// installsuffix to use in this test that we can clean up afterwards.
+	myContext := build.Default
+	runtimeP, err := myContext.Import("runtime", ".", build.ImportComment)
+	if err != nil {
+		return 0, fmt.Errorf("import failed: %v", err)
+	}
+	for i := 0; i < 10000; i++ {
+		try := fmt.Sprintf("%s_%d_dynlink", runtimeP.PkgTargetRoot, rand.Int63())
+		err = os.Mkdir(try, 0700)
+		if os.IsExist(err) {
+			continue
+		}
+		if err == nil {
+			gorootInstallDir = try
+		}
+		break
+	}
+	if err != nil {
+		return 0, fmt.Errorf("can't create temporary directory: %v", err)
+	}
+	if gorootInstallDir == "" {
+		return 0, errors.New("could not create temporary directory after 10000 tries")
+	}
+	defer os.RemoveAll(gorootInstallDir)
+
+	// Some tests need to edit the source in GOPATH, so copy this directory to a
+	// temporary directory and chdir to that.
+	scratchDir, err := ioutil.TempDir("", "testshared")
+	if err != nil {
+		return 0, fmt.Errorf("TempDir failed: %v", err)
+	}
+	defer os.RemoveAll(scratchDir)
+	err = filepath.Walk(".", func(path string, info os.FileInfo, err error) error {
+		scratchPath := filepath.Join(scratchDir, path)
+		if info.IsDir() {
+			if path == "." {
+				return nil
+			}
+			return os.Mkdir(scratchPath, info.Mode())
+		} else {
+			fromBytes, err := ioutil.ReadFile(path)
+			if err != nil {
+				return err
+			}
+			return ioutil.WriteFile(scratchPath, fromBytes, info.Mode())
+		}
+	})
+	if err != nil {
+		return 0, fmt.Errorf("walk failed: %v", err)
+	}
+	os.Setenv("GOPATH", scratchDir)
+	myContext.GOPATH = scratchDir
+	os.Chdir(scratchDir)
+
+	// All tests depend on runtime being built into a shared library. Because
+	// that takes a few seconds, do it here and have all tests use the version
+	// built here.
+	suffix = strings.Split(filepath.Base(gorootInstallDir), "_")[2]
+	goCmd(nil, append([]string{"install", "-buildmode=shared"}, minpkgs...)...)
+
+	myContext.InstallSuffix = suffix + "_dynlink"
+	depP, err := myContext.Import("dep", ".", build.ImportComment)
+	if err != nil {
+		return 0, fmt.Errorf("import failed: %v", err)
+	}
+	gopathInstallDir = depP.PkgTargetRoot
+	return m.Run(), nil
+}
+
+func TestMain(m *testing.M) {
+	// Some of the tests install binaries into a custom GOPATH.
+	// That won't work if GOBIN is set.
+	os.Unsetenv("GOBIN")
+
+	flag.Parse()
+	exitCode, err := testMain(m)
+	if err != nil {
+		log.Fatal(err)
+	}
+	os.Exit(exitCode)
+}
+
+// The shared library was built at the expected location.
+func TestSOBuilt(t *testing.T) {
+	_, err := os.Stat(filepath.Join(gorootInstallDir, soname))
+	if err != nil {
+		t.Error(err)
+	}
+}
+
+// The install command should have created a "shlibname" file for the
+// listed packages (and runtime/cgo) indicating the name of the shared
+// library containing it.
+func TestShlibnameFiles(t *testing.T) {
+	pkgs := append([]string{}, minpkgs...)
+	pkgs = append(pkgs, "runtime/cgo")
+	for _, pkg := range pkgs {
+		shlibnamefile := filepath.Join(gorootInstallDir, pkg+".shlibname")
+		contentsb, err := ioutil.ReadFile(shlibnamefile)
+		if err != nil {
+			t.Errorf("error reading shlibnamefile for %s: %v", pkg, err)
+			continue
+		}
+		contents := strings.TrimSpace(string(contentsb))
+		if contents != soname {
+			t.Errorf("shlibnamefile for %s has wrong contents: %q", pkg, contents)
+		}
+	}
+}
+
+// Is a given offset into the file contained in a loaded segment?
+func isOffsetLoaded(f *elf.File, offset uint64) bool {
+	for _, prog := range f.Progs {
+		if prog.Type == elf.PT_LOAD {
+			if prog.Off <= offset && offset < prog.Off+prog.Filesz {
+				return true
+			}
+		}
+	}
+	return false
+}
+
+func rnd(v int32, r int32) int32 {
+	if r <= 0 {
+		return v
+	}
+	v += r - 1
+	c := v % r
+	if c < 0 {
+		c += r
+	}
+	v -= c
+	return v
+}
+
+func readwithpad(r io.Reader, sz int32) ([]byte, error) {
+	data := make([]byte, rnd(sz, 4))
+	_, err := io.ReadFull(r, data)
+	if err != nil {
+		return nil, err
+	}
+	data = data[:sz]
+	return data, nil
+}
+
+type note struct {
+	name    string
+	tag     int32
+	desc    string
+	section *elf.Section
+}
+
+// Read all notes from f. As ELF section names are not supposed to be special, one
+// looks for a particular note by scanning all SHT_NOTE sections looking for a note
+// with a particular "name" and "tag".
+func readNotes(f *elf.File) ([]*note, error) {
+	var notes []*note
+	for _, sect := range f.Sections {
+		if sect.Type != elf.SHT_NOTE {
+			continue
+		}
+		r := sect.Open()
+		for {
+			var namesize, descsize, tag int32
+			err := binary.Read(r, f.ByteOrder, &namesize)
+			if err != nil {
+				if err == io.EOF {
+					break
+				}
+				return nil, fmt.Errorf("read namesize failed:", err)
+			}
+			err = binary.Read(r, f.ByteOrder, &descsize)
+			if err != nil {
+				return nil, fmt.Errorf("read descsize failed:", err)
+			}
+			err = binary.Read(r, f.ByteOrder, &tag)
+			if err != nil {
+				return nil, fmt.Errorf("read type failed:", err)
+			}
+			name, err := readwithpad(r, namesize)
+			if err != nil {
+				return nil, fmt.Errorf("read name failed:", err)
+			}
+			desc, err := readwithpad(r, descsize)
+			if err != nil {
+				return nil, fmt.Errorf("read desc failed:", err)
+			}
+			notes = append(notes, &note{name: string(name), tag: tag, desc: string(desc), section: sect})
+		}
+	}
+	return notes, nil
+}
+
+func dynStrings(path string, flag elf.DynTag) []string {
+	f, err := elf.Open(path)
+	defer f.Close()
+	if err != nil {
+		log.Fatal("elf.Open failed: ", err)
+	}
+	dynstrings, err := f.DynString(flag)
+	if err != nil {
+		log.Fatal("dynstring failed: ", err)
+	}
+	return dynstrings
+}
+
+func AssertIsLinkedToRegexp(t *testing.T, path string, re *regexp.Regexp) {
+	for _, dynstring := range dynStrings(path, elf.DT_NEEDED) {
+		if re.MatchString(dynstring) {
+			return
+		}
+	}
+	t.Errorf("%s is not linked to anything matching %v", path, re)
+}
+
+func AssertIsLinkedTo(t *testing.T, path, lib string) {
+	AssertIsLinkedToRegexp(t, path, regexp.MustCompile(regexp.QuoteMeta(lib)))
+}
+
+func AssertHasRPath(t *testing.T, path, dir string) {
+	for _, tag := range []elf.DynTag{elf.DT_RPATH, elf.DT_RUNPATH} {
+		for _, dynstring := range dynStrings(path, tag) {
+			for _, rpath := range strings.Split(dynstring, ":") {
+				if filepath.Clean(rpath) == filepath.Clean(dir) {
+					return
+				}
+			}
+		}
+	}
+	t.Errorf("%s does not have rpath %s", path, dir)
+}
+
+// Build a trivial program that links against the shared runtime and check it runs.
+func TestTrivialExecutable(t *testing.T) {
+	goCmd(t, "install", "-linkshared", "trivial")
+	run(t, "trivial executable", "./bin/trivial")
+	AssertIsLinkedTo(t, "./bin/trivial", soname)
+	AssertHasRPath(t, "./bin/trivial", gorootInstallDir)
+}
+
+// Build an executable that uses cgo linked against the shared runtime and check it
+// runs.
+func TestCgoExecutable(t *testing.T) {
+	goCmd(t, "install", "-linkshared", "execgo")
+	run(t, "cgo executable", "./bin/execgo")
+}
+
+// Build a GOPATH package into a shared library that links against the goroot runtime
+// and an executable that links against both.
+func TestGopathShlib(t *testing.T) {
+	goCmd(t, "install", "-buildmode=shared", "-linkshared", "dep")
+	AssertIsLinkedTo(t, filepath.Join(gopathInstallDir, "libdep.so"), soname)
+	goCmd(t, "install", "-linkshared", "exe")
+	AssertIsLinkedTo(t, "./bin/exe", soname)
+	AssertIsLinkedTo(t, "./bin/exe", "libdep.so")
+	AssertHasRPath(t, "./bin/exe", gorootInstallDir)
+	AssertHasRPath(t, "./bin/exe", gopathInstallDir)
+	// And check it runs.
+	run(t, "executable linked to GOPATH library", "./bin/exe")
+}
+
+// The shared library contains a note listing the packages it contains in a section
+// that is not mapped into memory.
+func testPkgListNote(t *testing.T, f *elf.File, note *note) {
+	if note.section.Flags != 0 {
+		t.Errorf("package list section has flags %v", note.section.Flags)
+	}
+	if isOffsetLoaded(f, note.section.Offset) {
+		t.Errorf("package list section contained in PT_LOAD segment")
+	}
+	if note.desc != "dep\n" {
+		t.Errorf("incorrect package list %q", note.desc)
+	}
+}
+
+// The shared library contains a note containing the ABI hash that is mapped into
+// memory and there is a local symbol called go.link.abihashbytes that points 16
+// bytes into it.
+func testABIHashNote(t *testing.T, f *elf.File, note *note) {
+	if note.section.Flags != elf.SHF_ALLOC {
+		t.Errorf("abi hash section has flags %v", note.section.Flags)
+	}
+	if !isOffsetLoaded(f, note.section.Offset) {
+		t.Errorf("abihash section not contained in PT_LOAD segment")
+	}
+	var hashbytes elf.Symbol
+	symbols, err := f.Symbols()
+	if err != nil {
+		t.Errorf("error reading symbols %v", err)
+		return
+	}
+	for _, sym := range symbols {
+		if sym.Name == "go.link.abihashbytes" {
+			hashbytes = sym
+		}
+	}
+	if hashbytes.Name == "" {
+		t.Errorf("no symbol called go.link.abihashbytes")
+		return
+	}
+	if elf.ST_BIND(hashbytes.Info) != elf.STB_LOCAL {
+		t.Errorf("%s has incorrect binding %v", hashbytes.Name, elf.ST_BIND(hashbytes.Info))
+	}
+	if f.Sections[hashbytes.Section] != note.section {
+		t.Errorf("%s has incorrect section %v", hashbytes.Name, f.Sections[hashbytes.Section].Name)
+	}
+	if hashbytes.Value-note.section.Addr != 16 {
+		t.Errorf("%s has incorrect offset into section %d", hashbytes.Name, hashbytes.Value-note.section.Addr)
+	}
+}
+
+// A Go shared library contains a note indicating which other Go shared libraries it
+// was linked against in an unmapped section.
+func testDepsNote(t *testing.T, f *elf.File, note *note) {
+	if note.section.Flags != 0 {
+		t.Errorf("package list section has flags %v", note.section.Flags)
+	}
+	if isOffsetLoaded(f, note.section.Offset) {
+		t.Errorf("package list section contained in PT_LOAD segment")
+	}
+	// libdep.so just links against the lib containing the runtime.
+	if note.desc != soname {
+		t.Errorf("incorrect dependency list %q", note.desc)
+	}
+}
+
+// The shared library contains notes with defined contents; see above.
+func TestNotes(t *testing.T) {
+	goCmd(t, "install", "-buildmode=shared", "-linkshared", "dep")
+	f, err := elf.Open(filepath.Join(gopathInstallDir, "libdep.so"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer f.Close()
+	notes, err := readNotes(f)
+	if err != nil {
+		t.Fatal(err)
+	}
+	pkgListNoteFound := false
+	abiHashNoteFound := false
+	depsNoteFound := false
+	for _, note := range notes {
+		if note.name != "Go\x00\x00" {
+			continue
+		}
+		switch note.tag {
+		case 1: // ELF_NOTE_GOPKGLIST_TAG
+			if pkgListNoteFound {
+				t.Error("multiple package list notes")
+			}
+			testPkgListNote(t, f, note)
+			pkgListNoteFound = true
+		case 2: // ELF_NOTE_GOABIHASH_TAG
+			if abiHashNoteFound {
+				t.Error("multiple abi hash notes")
+			}
+			testABIHashNote(t, f, note)
+			abiHashNoteFound = true
+		case 3: // ELF_NOTE_GODEPS_TAG
+			if depsNoteFound {
+				t.Error("multiple abi hash notes")
+			}
+			testDepsNote(t, f, note)
+			depsNoteFound = true
+		}
+	}
+	if !pkgListNoteFound {
+		t.Error("package list note not found")
+	}
+	if !abiHashNoteFound {
+		t.Error("abi hash note not found")
+	}
+	if !depsNoteFound {
+		t.Error("deps note not found")
+	}
+}
+
+// Build a GOPATH package (dep) into a shared library that links against the goroot
+// runtime, another package (dep2) that links against the first, and and an
+// executable that links against dep2.
+func TestTwoGopathShlibs(t *testing.T) {
+	goCmd(t, "install", "-buildmode=shared", "-linkshared", "dep")
+	goCmd(t, "install", "-buildmode=shared", "-linkshared", "dep2")
+	goCmd(t, "install", "-linkshared", "exe2")
+	run(t, "executable linked to GOPATH library", "./bin/exe2")
+}
+
+// Build a GOPATH package into a shared library with gccgo and an executable that
+// links against it.
+func TestGoPathShlibGccgo(t *testing.T) {
+	gccgoName := os.Getenv("GCCGO")
+	if gccgoName == "" {
+		gccgoName = "gccgo"
+	}
+	_, err := exec.LookPath(gccgoName)
+	if err != nil {
+		t.Skip("gccgo not found")
+	}
+
+	libgoRE := regexp.MustCompile("libgo.so.[0-9]+")
+
+	gccgoContext := build.Default
+	gccgoContext.InstallSuffix = suffix + "_fPIC"
+	gccgoContext.Compiler = "gccgo"
+	gccgoContext.GOPATH = os.Getenv("GOPATH")
+	depP, err := gccgoContext.Import("dep", ".", build.ImportComment)
+	if err != nil {
+		t.Fatalf("import failed: %v", err)
+	}
+	gccgoInstallDir := filepath.Join(depP.PkgTargetRoot, "shlibs")
+	goCmd(t, "install", "-compiler=gccgo", "-buildmode=shared", "-linkshared", "dep")
+	AssertIsLinkedToRegexp(t, filepath.Join(gccgoInstallDir, "libdep.so"), libgoRE)
+	goCmd(t, "install", "-compiler=gccgo", "-linkshared", "exe")
+	AssertIsLinkedToRegexp(t, "./bin/exe", libgoRE)
+	AssertIsLinkedTo(t, "./bin/exe", "libdep.so")
+	AssertHasRPath(t, "./bin/exe", gccgoInstallDir)
+	// And check it runs.
+	run(t, "gccgo-built", "./bin/exe")
+}
+
+// The gccgo version of TestTwoGopathShlibs: build a GOPATH package into a shared
+// library with gccgo, another GOPATH package that depends on the first and an
+// executable that links the second library.
+func TestTwoGopathShlibsGccgo(t *testing.T) {
+	gccgoName := os.Getenv("GCCGO")
+	if gccgoName == "" {
+		gccgoName = "gccgo"
+	}
+	_, err := exec.LookPath(gccgoName)
+	if err != nil {
+		t.Skip("gccgo not found")
+	}
+
+	libgoRE := regexp.MustCompile("libgo.so.[0-9]+")
+
+	gccgoContext := build.Default
+	gccgoContext.InstallSuffix = suffix + "_fPIC"
+	gccgoContext.Compiler = "gccgo"
+	gccgoContext.GOPATH = os.Getenv("GOPATH")
+	depP, err := gccgoContext.Import("dep", ".", build.ImportComment)
+	if err != nil {
+		t.Fatalf("import failed: %v", err)
+	}
+	gccgoInstallDir := filepath.Join(depP.PkgTargetRoot, "shlibs")
+	goCmd(t, "install", "-compiler=gccgo", "-buildmode=shared", "-linkshared", "dep")
+	goCmd(t, "install", "-compiler=gccgo", "-buildmode=shared", "-linkshared", "dep2")
+	goCmd(t, "install", "-compiler=gccgo", "-linkshared", "exe2")
+
+	AssertIsLinkedToRegexp(t, filepath.Join(gccgoInstallDir, "libdep.so"), libgoRE)
+	AssertIsLinkedToRegexp(t, filepath.Join(gccgoInstallDir, "libdep2.so"), libgoRE)
+	AssertIsLinkedTo(t, filepath.Join(gccgoInstallDir, "libdep2.so"), "libdep.so")
+	AssertIsLinkedToRegexp(t, "./bin/exe2", libgoRE)
+	AssertIsLinkedTo(t, "./bin/exe2", "libdep2")
+	AssertIsLinkedTo(t, "./bin/exe2", "libdep.so")
+
+	// And check it runs.
+	run(t, "gccgo-built", "./bin/exe2")
+}
+
+// Testing rebuilding of shared libraries when they are stale is a bit more
+// complicated that it seems like it should be. First, we make everything "old": but
+// only a few seconds old, or it might be older than gc (or the runtime source) and
+// everything will get rebuilt. Then define a timestamp slightly newer than this
+// time, which is what we set the mtime to of a file to cause it to be seen as new,
+// and finally another slightly even newer one that we can compare files against to
+// see if they have been rebuilt.
+var oldTime = time.Now().Add(-9 * time.Second)
+var nearlyNew = time.Now().Add(-6 * time.Second)
+var stampTime = time.Now().Add(-3 * time.Second)
+
+// resetFileStamps makes "everything" (bin, src, pkg from GOPATH and the
+// test-specific parts of GOROOT) appear old.
+func resetFileStamps() {
+	chtime := func(path string, info os.FileInfo, err error) error {
+		return os.Chtimes(path, oldTime, oldTime)
+	}
+	reset := func(path string) {
+		if err := filepath.Walk(path, chtime); err != nil {
+			log.Fatalf("resetFileStamps failed: %v", err)
+		}
+
+	}
+	reset("bin")
+	reset("pkg")
+	reset("src")
+	reset(gorootInstallDir)
+}
+
+// touch makes path newer than the "old" time stamp used by resetFileStamps.
+func touch(path string) {
+	if err := os.Chtimes(path, nearlyNew, nearlyNew); err != nil {
+		log.Fatalf("os.Chtimes failed: %v", err)
+	}
+}
+
+// isNew returns if the path is newer than the time stamp used by touch.
+func isNew(path string) bool {
+	fi, err := os.Stat(path)
+	if err != nil {
+		log.Fatalf("os.Stat failed: %v", err)
+	}
+	return fi.ModTime().After(stampTime)
+}
+
+// Fail unless path has been rebuilt (i.e. is newer than the time stamp used by
+// isNew)
+func AssertRebuilt(t *testing.T, msg, path string) {
+	if !isNew(path) {
+		t.Errorf("%s was not rebuilt (%s)", msg, path)
+	}
+}
+
+// Fail if path has been rebuilt (i.e. is newer than the time stamp used by isNew)
+func AssertNotRebuilt(t *testing.T, msg, path string) {
+	if isNew(path) {
+		t.Errorf("%s was rebuilt (%s)", msg, path)
+	}
+}
+
+func TestRebuilding(t *testing.T) {
+	goCmd(t, "install", "-buildmode=shared", "-linkshared", "dep")
+	goCmd(t, "install", "-linkshared", "exe")
+
+	// If the source is newer than both the .a file and the .so, both are rebuilt.
+	resetFileStamps()
+	touch("src/dep/dep.go")
+	goCmd(t, "install", "-linkshared", "exe")
+	AssertRebuilt(t, "new source", filepath.Join(gopathInstallDir, "dep.a"))
+	AssertRebuilt(t, "new source", filepath.Join(gopathInstallDir, "libdep.so"))
+
+	// If the .a file is newer than the .so, the .so is rebuilt (but not the .a)
+	resetFileStamps()
+	touch(filepath.Join(gopathInstallDir, "dep.a"))
+	goCmd(t, "install", "-linkshared", "exe")
+	AssertNotRebuilt(t, "new .a file", filepath.Join(gopathInstallDir, "dep.a"))
+	AssertRebuilt(t, "new .a file", filepath.Join(gopathInstallDir, "libdep.so"))
+}
+
+func appendFile(path, content string) {
+	f, err := os.OpenFile(path, os.O_WRONLY|os.O_APPEND, 0660)
+	if err != nil {
+		log.Fatalf("os.OpenFile failed: %v", err)
+	}
+	defer func() {
+		err := f.Close()
+		if err != nil {
+			log.Fatalf("f.Close failed: %v", err)
+		}
+	}()
+	_, err = f.WriteString(content)
+	if err != nil {
+		log.Fatalf("f.WriteString failed: %v", err)
+	}
+}
+
+func TestABIChecking(t *testing.T) {
+	goCmd(t, "install", "-buildmode=shared", "-linkshared", "dep")
+	goCmd(t, "install", "-linkshared", "exe")
+
+	// If we make an ABI-breaking change to dep and rebuild libp.so but not exe,
+	// exe will abort with a complaint on startup.
+	// This assumes adding an exported function breaks ABI, which is not true in
+	// some senses but suffices for the narrow definition of ABI compatiblity the
+	// toolchain uses today.
+	resetFileStamps()
+	appendFile("src/dep/dep.go", "func ABIBreak() {}\n")
+	goCmd(t, "install", "-buildmode=shared", "-linkshared", "dep")
+	c := exec.Command("./bin/exe")
+	output, err := c.CombinedOutput()
+	if err == nil {
+		t.Fatal("executing exe did not fail after ABI break")
+	}
+	scanner := bufio.NewScanner(bytes.NewReader(output))
+	foundMsg := false
+	const wantLine = "abi mismatch detected between the executable and libdep.so"
+	for scanner.Scan() {
+		if scanner.Text() == wantLine {
+			foundMsg = true
+			break
+		}
+	}
+	if err = scanner.Err(); err != nil {
+		t.Errorf("scanner encountered error: %v", err)
+	}
+	if !foundMsg {
+		t.Fatalf("exe failed, but without line %q; got output:\n%s", wantLine, output)
+	}
+
+	// Rebuilding exe makes it work again.
+	goCmd(t, "install", "-linkshared", "exe")
+	run(t, "rebuilt exe", "./bin/exe")
+
+	// If we make a change which does not break ABI (such as adding an unexported
+	// function) and rebuild libdep.so, exe still works.
+	resetFileStamps()
+	appendFile("src/dep/dep.go", "func noABIBreak() {}\n")
+	goCmd(t, "install", "-buildmode=shared", "-linkshared", "dep")
+	run(t, "after non-ABI breaking change", "./bin/exe")
+}
diff --git a/misc/cgo/testshared/src/dep/asm.s b/misc/cgo/testshared/src/dep/asm.s
new file mode 100644
index 000000000..8069ebb74
--- /dev/null
+++ b/misc/cgo/testshared/src/dep/asm.s
@@ -0,0 +1,10 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//+build !gccgo
+
+#include "textflag.h"
+
+TEXT ·ImplementedInAsm(SB),NOSPLIT,$0-0
+       RET
diff --git a/misc/cgo/testshared/src/dep/dep.go b/misc/cgo/testshared/src/dep/dep.go
new file mode 100644
index 000000000..d3bed3f8f
--- /dev/null
+++ b/misc/cgo/testshared/src/dep/dep.go
@@ -0,0 +1,13 @@
+package dep
+
+var V int = 1
+
+var HasMask []string = []string{"hi"}
+
+type HasProg struct {
+	array [1024]*byte
+}
+
+func F() int {
+	return V
+}
diff --git a/misc/cgo/testshared/src/dep/gccgo.go b/misc/cgo/testshared/src/dep/gccgo.go
new file mode 100644
index 000000000..552ec303f
--- /dev/null
+++ b/misc/cgo/testshared/src/dep/gccgo.go
@@ -0,0 +1,5 @@
+//+build gccgo
+
+package dep
+
+func ImplementedInAsm() {}
diff --git a/misc/cgo/testshared/src/dep/stubs.go b/misc/cgo/testshared/src/dep/stubs.go
new file mode 100644
index 000000000..036296a2f
--- /dev/null
+++ b/misc/cgo/testshared/src/dep/stubs.go
@@ -0,0 +1,5 @@
+//+build !gccgo
+
+package dep
+
+func ImplementedInAsm()
diff --git a/misc/cgo/testshared/src/dep2/dep2.go b/misc/cgo/testshared/src/dep2/dep2.go
new file mode 100644
index 000000000..bac1086a4
--- /dev/null
+++ b/misc/cgo/testshared/src/dep2/dep2.go
@@ -0,0 +1,11 @@
+package dep2
+
+import "dep"
+
+var W int = 1
+
+var hasProg dep.HasProg
+
+func G() int {
+	return dep.F() + 1
+}
diff --git a/misc/cgo/testshared/src/exe/exe.go b/misc/cgo/testshared/src/exe/exe.go
new file mode 100644
index 000000000..f64477613
--- /dev/null
+++ b/misc/cgo/testshared/src/exe/exe.go
@@ -0,0 +1,12 @@
+package main
+
+import (
+	"dep"
+	"runtime"
+)
+
+func main() {
+	defer dep.ImplementedInAsm()
+	runtime.GC()
+	dep.V = dep.F() + 1
+}
diff --git a/misc/cgo/testshared/src/exe2/exe2.go b/misc/cgo/testshared/src/exe2/exe2.go
new file mode 100644
index 000000000..acdb4ddcc
--- /dev/null
+++ b/misc/cgo/testshared/src/exe2/exe2.go
@@ -0,0 +1,7 @@
+package main
+
+import "dep2"
+
+func main() {
+	dep2.W = dep2.G() + 1
+}
diff --git a/misc/cgo/testshared/src/execgo/exe.go b/misc/cgo/testshared/src/execgo/exe.go
new file mode 100644
index 000000000..0427be8bd
--- /dev/null
+++ b/misc/cgo/testshared/src/execgo/exe.go
@@ -0,0 +1,8 @@
+package main
+
+/*
+ */
+import "C"
+
+func main() {
+}
diff --git a/misc/cgo/testshared/src/trivial/trivial.go b/misc/cgo/testshared/src/trivial/trivial.go
new file mode 100644
index 000000000..da29a2cad
--- /dev/null
+++ b/misc/cgo/testshared/src/trivial/trivial.go
@@ -0,0 +1,4 @@
+package main
+
+func main() {
+}
diff --git a/misc/cgo/testsigfwd/main.go b/misc/cgo/testsigfwd/main.go
new file mode 100644
index 000000000..6641c9d4e
--- /dev/null
+++ b/misc/cgo/testsigfwd/main.go
@@ -0,0 +1,58 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import "fmt"
+
+/*
+#include <signal.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+int *p;
+static void sigsegv() {
+	*p = 1;
+	fprintf(stderr, "ERROR: C SIGSEGV not thrown on caught?.\n");
+	exit(2);
+}
+
+static void sighandler(int signum) {
+	if (signum == SIGSEGV) {
+		exit(0);  // success
+	}
+}
+
+static void __attribute__ ((constructor)) sigsetup(void) {
+	struct sigaction act;
+	act.sa_handler = &sighandler;
+	sigaction(SIGSEGV, &act, 0);
+}
+*/
+import "C"
+
+var p *byte
+
+func f() (ret bool) {
+	defer func() {
+		if recover() == nil {
+			fmt.Errorf("ERROR: couldn't raise SIGSEGV in Go.")
+			C.exit(2)
+		}
+		ret = true
+	}()
+	*p = 1
+	return false
+}
+
+func main() {
+	// Test that the signal originating in Go is handled (and recovered) by Go.
+	if !f() {
+		fmt.Errorf("couldn't recover from SIGSEGV in Go.")
+		C.exit(2)
+	}
+
+	// Test that the signal originating in C is handled by C.
+	C.sigsegv()
+}
diff --git a/misc/cgo/testso/cgoso.go b/misc/cgo/testso/cgoso.go
index ba6218348..29814fa43 100644
--- a/misc/cgo/testso/cgoso.go
+++ b/misc/cgo/testso/cgoso.go
@@ -11,6 +11,7 @@ package cgosotest
 #cgo dragonfly LDFLAGS: -L. -l cgosotest
 #cgo freebsd LDFLAGS: -L. -l cgosotest
 #cgo openbsd LDFLAGS: -L. -l cgosotest
+#cgo solaris LDFLAGS: -L. -lcgosotest
 #cgo netbsd LDFLAGS: -L. libcgosotest.so
 #cgo darwin LDFLAGS: -L. libcgosotest.dylib
 #cgo windows LDFLAGS: -L. libcgosotest.dll
diff --git a/misc/cgo/testso/cgoso_unix.go b/misc/cgo/testso/cgoso_unix.go
index 7d5444cd1..49cdeaa2f 100644
--- a/misc/cgo/testso/cgoso_unix.go
+++ b/misc/cgo/testso/cgoso_unix.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build dragonfly freebsd linux netbsd
+// +build dragonfly freebsd linux netbsd solaris
 
 package cgosotest
 
diff --git a/misc/cgo/testso/test.bash b/misc/cgo/testso/test.bash
deleted file mode 100755
index f4061c68e..000000000
--- a/misc/cgo/testso/test.bash
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/usr/bin/env bash
-# Copyright 2011 The Go Authors.  All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-
-set -e
-
-args=
-dyld_envvar=LD_LIBRARY_PATH
-ext=so
-if [ "$(uname)" == "Darwin" ]; then
-	args="-undefined suppress -flat_namespace"
-	dyld_envvar=DYLD_LIBRARY_PATH
-	ext=dylib
-fi
-
-dylib=libcgosotest.$ext
-$(go env CC) $(go env GOGCCFLAGS) -shared $args -o $dylib cgoso_c.c
-go build main.go
-
-eval "$dyld_envvar"=. ./main
-rm -rf $dylib main *.dSYM
diff --git a/misc/cgo/testso/test.bat b/misc/cgo/testso/test.bat
deleted file mode 100644
index b8cc3842b..000000000
--- a/misc/cgo/testso/test.bat
+++ /dev/null
@@ -1,18 +0,0 @@
-:: Copyright 2013 The Go Authors.  All rights reserved.
-:: Use of this source code is governed by a BSD-style
-:: license that can be found in the LICENSE file.
-
-@echo off
-
-gcc -c cgoso_c.c
-gcc -shared -o libcgosotest.dll cgoso_c.o
-if not exist libcgosotest.dll goto fail
-go build main.go
-if not exist main.exe goto fail
-main.exe
-goto :end
-
-:fail
-set FAIL=1
-:end
-del /F cgoso_c.o libcgosotest.dll main.exe 2>NUL
diff --git a/misc/cgo/testsovar/cgoso.go b/misc/cgo/testsovar/cgoso.go
new file mode 100644
index 000000000..88d44c2c6
--- /dev/null
+++ b/misc/cgo/testsovar/cgoso.go
@@ -0,0 +1,43 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package cgosotest
+
+// This test verifies that Go can access C variables
+// in shared object file via cgo.
+
+/*
+// intentionally write the same LDFLAGS differently
+// to test correct handling of LDFLAGS.
+#cgo windows CFLAGS: -DIMPORT_DLL
+#cgo linux LDFLAGS: -L. -lcgosotest
+#cgo dragonfly LDFLAGS: -L. -l cgosotest
+#cgo freebsd LDFLAGS: -L. -l cgosotest
+#cgo openbsd LDFLAGS: -L. -l cgosotest
+#cgo solaris LDFLAGS: -L. -lcgosotest
+#cgo netbsd LDFLAGS: -L. libcgosotest.so
+#cgo darwin LDFLAGS: -L. libcgosotest.dylib
+#cgo windows LDFLAGS: -L. libcgosotest.dll
+
+#include "cgoso_c.h"
+
+const char* getVar() {
+	    return exported_var;
+}
+*/
+import "C"
+
+import "fmt"
+
+func Test() {
+	const want = "Hello world"
+	got := C.GoString(C.getVar())
+	if got != want {
+		panic(fmt.Sprintf("testExportedVar: got %q, but want %q", got, want))
+	}
+	got = C.GoString(C.exported_var)
+	if got != want {
+		panic(fmt.Sprintf("testExportedVar: got %q, but want %q", got, want))
+	}
+}
diff --git a/misc/cgo/testsovar/cgoso_c.c b/misc/cgo/testsovar/cgoso_c.c
new file mode 100644
index 000000000..a448c0134
--- /dev/null
+++ b/misc/cgo/testsovar/cgoso_c.c
@@ -0,0 +1,7 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+const char *exported_var = "Hello world";
diff --git a/misc/cgo/testsovar/cgoso_c.h b/misc/cgo/testsovar/cgoso_c.h
new file mode 100644
index 000000000..640db7b39
--- /dev/null
+++ b/misc/cgo/testsovar/cgoso_c.h
@@ -0,0 +1,17 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+#ifdef WIN32
+#if defined(EXPORT_DLL)
+#    define VAR __declspec(dllexport)
+#elif defined(IMPORT_DLL)
+#    define VAR __declspec(dllimport)
+#endif
+#else
+#    define VAR extern
+#endif
+
+VAR const char *exported_var;
diff --git a/misc/cgo/testcdefs/main.go b/misc/cgo/testsovar/main.go
index 9231741ad..9c8a1c4e6 100644
--- a/misc/cgo/testcdefs/main.go
+++ b/misc/cgo/testsovar/main.go
@@ -1,13 +1,13 @@
-// Copyright 2013 The Go Authors. All rights reserved.
+// Copyright 2015 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-package main
+// +build ignore
 
-import "os"
+package main
 
-func test() int32 // in main.c
+import "."
 
 func main() {
-	os.Exit(int(test()))
+	cgosotest.Test()
 }
diff --git a/misc/chrome/gophertool/gopher.js b/misc/chrome/gophertool/gopher.js
index 3238f0fcc..09edb2957 100644
--- a/misc/chrome/gophertool/gopher.js
+++ b/misc/chrome/gophertool/gopher.js
@@ -3,7 +3,8 @@
 // license that can be found in the LICENSE file.
 
 var numericRE = /^\d+$/;
-var commitRE = /^(?:\d+:)?([0-9a-f]{6,20})$/; // e.g "8486:ab29d2698a47" or "ab29d2698a47"
+var commitRE = /^(?:\d+:)?([0-9a-f]{6,40})$/; // e.g "8486:ab29d2698a47" or "ab29d2698a47"
+var gerritChangeIdRE = /^I[0-9a-f]{4,40}$/; // e.g. Id69c00d908d18151486007ec03da5495b34b05f5
 var pkgRE = /^[a-z0-9_\/]+$/;
 
 function urlForInput(t) {
@@ -13,21 +14,27 @@ function urlForInput(t) {
 
     if (numericRE.test(t)) {
         if (t < 150000) {
-            return "http://code.google.com/p/go/issues/detail?id=" + t;
+            // We could use the golang.org/cl/ handler here, but
+            // avoid some redirect latency and go right there, since
+            // one is easy. (no server-side mapping)
+            return "https://github.com/golang/go/issues/" + t;
         }
-        return "http://codereview.appspot.com/" + t + "/";
+        return "https://golang.org/cl/" + t;
+    }
+
+    if (gerritChangeIdRE.test(t)) {
+        return "https://golang.org/cl/" + t;
     }
 
     var match = commitRE.exec(t);
     if (match) {
-        return "http://code.google.com/p/go/source/detail?r=" + match[1];
+        return "https://golang.org/change/" + match[1];
     }
 
     if (pkgRE.test(t)) {
         // TODO: make this smarter, using a list of packages + substring matches.
         // Get the list from godoc itself in JSON format?
-        // TODO: prefer localhost:6060 to golang.org if localhost:6060 is responding. 
-        return "http://golang.org/pkg/" + t;
+        return "https://golang.org/pkg/" + t;
     }
 
     return null;
diff --git a/misc/chrome/gophertool/popup.html b/misc/chrome/gophertool/popup.html
index 8bb7795fa..974040627 100644
--- a/misc/chrome/gophertool/popup.html
+++ b/misc/chrome/gophertool/popup.html
@@ -9,11 +9,13 @@
 <script src="popup.js"></script>
 </head>
 <body style='margin: 0.5em; font-family: sans;'>
-<small><a href="#" url="http://code.google.com/p/go/issues/list">issue</a>,
-<a href="#" url="http://codereview.appspot.com/">codereview</a>,
-<a href="#" url="http://code.google.com/p/go/source/list">commit</a>, or
-<a href="#" url="http://golang.org/pkg/">pkg</a> id/name:</small>
+<small><a href="#" url="https://golang.org/issue">issue</a>,
+<a href="#" url="https://golang.org/cl">codereview</a>,
+<a href="#" url="https://golang.org/change">commit</a>, or
+<a href="#" url="https://golang.org/pkg/">pkg</a> id/name:</small>
 <form style='margin: 0' id='navform'><nobr><input id="inputbox" size=10 tabindex=1 /><input type="submit" value="go" /></nobr></form>
-<small>Also: <a href="#" url="http://build.golang.org">buildbots</a></small>
+<small>Also: <a href="#" url="https://build.golang.org">buildbots</a>
+<a href="#" url="https://github.com/golang/go">Github</a>
+</small>
 </body>
 </html>
diff --git a/misc/dashboard/codereview/app.yaml b/misc/dashboard/codereview/app.yaml
deleted file mode 100644
index 372eca5a1..000000000
--- a/misc/dashboard/codereview/app.yaml
+++ /dev/null
@@ -1,24 +0,0 @@
-application: gocodereview
-version: 1
-runtime: go
-api_version: go1
-
-inbound_services:
-- mail
-
-handlers:
-- url: /static/(.*)
-  static_files: static/\1
-  upload: static/.*
-- url: /_ah/mail/.*
-  script: _go_app
-  login: admin
-- url: /_ah/queue/go/delay
-  script: _go_app
-  login: admin
-- url: /(gc|update-cl)
-  script: _go_app
-  login: admin
-- url: /.*
-  script: _go_app
-  login: required
diff --git a/misc/dashboard/codereview/cron.yaml b/misc/dashboard/codereview/cron.yaml
deleted file mode 100644
index 3d33d32b5..000000000
--- a/misc/dashboard/codereview/cron.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
-cron:
-- description: GC
-  url: /gc
-  schedule: every 6 hours
diff --git a/misc/dashboard/codereview/dashboard/cl.go b/misc/dashboard/codereview/dashboard/cl.go
deleted file mode 100644
index 0ef3303e9..000000000
--- a/misc/dashboard/codereview/dashboard/cl.go
+++ /dev/null
@@ -1,493 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package dashboard
-
-// This file handles operations on the CL entity kind.
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"html/template"
-	"io"
-	"io/ioutil"
-	"net/http"
-	"net/url"
-	"regexp"
-	"sort"
-	"strings"
-	"time"
-
-	"appengine"
-	"appengine/datastore"
-	"appengine/taskqueue"
-	"appengine/urlfetch"
-	"appengine/user"
-)
-
-func init() {
-	http.HandleFunc("/assign", handleAssign)
-	http.HandleFunc("/update-cl", handleUpdateCL)
-}
-
-const codereviewBase = "http://codereview.appspot.com"
-const gobotBase = "http://research.swtch.com/gobot_codereview"
-
-var clRegexp = regexp.MustCompile(`\d+`)
-
-// CL represents a code review.
-type CL struct {
-	Number string // e.g. "5903061"
-	Closed bool
-	Owner  string // email address
-
-	Created, Modified time.Time
-
-	Description  []byte `datastore:",noindex"`
-	FirstLine    string `datastore:",noindex"`
-	LGTMs        []string
-	NotLGTMs     []string
-	LastUpdateBy string // author of most recent review message
-	LastUpdate   string `datastore:",noindex"` // first line of most recent review message
-
-	// Mail information.
-	Subject       string   `datastore:",noindex"`
-	Recipients    []string `datastore:",noindex"`
-	LastMessageID string   `datastore:",noindex"`
-
-	// These are person IDs (e.g. "rsc"); they may be empty
-	Author   string
-	Reviewer string
-}
-
-// Reviewed reports whether the reviewer has replied to the CL.
-// The heuristic is that the CL has been replied to if it is LGTMed
-// or if the last CL message was from the reviewer.
-func (cl *CL) Reviewed() bool {
-	if cl.LastUpdateBy == cl.Reviewer {
-		return true
-	}
-	if person := emailToPerson[cl.LastUpdateBy]; person != "" && person == cl.Reviewer {
-		return true
-	}
-	for _, who := range cl.LGTMs {
-		if who == cl.Reviewer {
-			return true
-		}
-	}
-	return false
-}
-
-// DisplayOwner returns the CL's owner, either as their email address
-// or the person ID if it's a reviewer. It is for display only.
-func (cl *CL) DisplayOwner() string {
-	if p, ok := emailToPerson[cl.Owner]; ok {
-		return p
-	}
-	return cl.Owner
-}
-
-func (cl *CL) FirstLineHTML() template.HTML {
-	s := template.HTMLEscapeString(cl.FirstLine)
-	// Embolden the package name.
-	if i := strings.Index(s, ":"); i >= 0 {
-		s = "<b>" + s[:i] + "</b>" + s[i:]
-	}
-	return template.HTML(s)
-}
-
-func formatEmails(e []string) template.HTML {
-	x := make([]string, len(e))
-	for i, s := range e {
-		s = template.HTMLEscapeString(s)
-		if !strings.Contains(s, "@") {
-			s = "<b>" + s + "</b>"
-		}
-		s = `<span class="email">` + s + "</span>"
-		x[i] = s
-	}
-	return template.HTML(strings.Join(x, ", "))
-}
-
-func (cl *CL) LGTMHTML() template.HTML {
-	return formatEmails(cl.LGTMs)
-}
-
-func (cl *CL) NotLGTMHTML() template.HTML {
-	return formatEmails(cl.NotLGTMs)
-}
-
-func (cl *CL) ModifiedAgo() string {
-	// Just the first non-zero unit.
-	units := [...]struct {
-		suffix string
-		unit   time.Duration
-	}{
-		{"d", 24 * time.Hour},
-		{"h", time.Hour},
-		{"m", time.Minute},
-		{"s", time.Second},
-	}
-	d := time.Now().Sub(cl.Modified)
-	for _, u := range units {
-		if d > u.unit {
-			return fmt.Sprintf("%d%s", d/u.unit, u.suffix)
-		}
-	}
-	return "just now"
-}
-
-func handleAssign(w http.ResponseWriter, r *http.Request) {
-	c := appengine.NewContext(r)
-
-	if r.Method != "POST" {
-		http.Error(w, "Bad method "+r.Method, 400)
-		return
-	}
-
-	u := user.Current(c)
-	person, ok := emailToPerson[u.Email]
-	if !ok {
-		http.Error(w, "Not allowed", http.StatusUnauthorized)
-		return
-	}
-
-	n, rev := r.FormValue("cl"), r.FormValue("r")
-	if !clRegexp.MatchString(n) {
-		c.Errorf("Bad CL %q", n)
-		http.Error(w, "Bad CL", 400)
-		return
-	}
-	if _, ok := preferredEmail[rev]; !ok && rev != "" {
-		c.Errorf("Unknown reviewer %q", rev)
-		http.Error(w, "Unknown reviewer", 400)
-		return
-	}
-
-	key := datastore.NewKey(c, "CL", n, 0, nil)
-
-	if rev != "" {
-		// Make sure the reviewer is listed in Rietveld as a reviewer.
-		url := codereviewBase + "/" + n + "/fields"
-		resp, err := urlfetch.Client(c).Get(url + "?field=reviewers")
-		if err != nil {
-			c.Errorf("Retrieving CL reviewer list failed: %v", err)
-			http.Error(w, err.Error(), 500)
-			return
-		}
-		defer resp.Body.Close()
-		body, err := ioutil.ReadAll(resp.Body)
-		if err != nil {
-			c.Errorf("Failed reading body: %v", err)
-			http.Error(w, err.Error(), 500)
-			return
-		}
-		if resp.StatusCode != 200 {
-			c.Errorf("Retrieving CL reviewer list failed: got HTTP response %d\nBody: %s", resp.StatusCode, body)
-			http.Error(w, "Failed contacting Rietveld", 500)
-			return
-		}
-
-		var apiResp struct {
-			Reviewers []string `json:"reviewers"`
-		}
-		if err := json.Unmarshal(body, &apiResp); err != nil {
-			// probably can't be retried
-			msg := fmt.Sprintf("Malformed JSON from %v: %v", url, err)
-			c.Errorf("%s", msg)
-			http.Error(w, msg, 500)
-			return
-		}
-		found := false
-		for _, r := range apiResp.Reviewers {
-			if emailToPerson[r] == rev {
-				found = true
-				break
-			}
-		}
-		if !found {
-			c.Infof("Adding %v as a reviewer of CL %v", rev, n)
-
-			url := fmt.Sprintf("%s?cl=%s&r=%s&obo=%s", gobotBase, n, rev, person)
-			resp, err := urlfetch.Client(c).Get(url)
-			if err != nil {
-				c.Errorf("Gobot GET failed: %v", err)
-				http.Error(w, err.Error(), 500)
-				return
-			}
-			defer resp.Body.Close()
-			body, err := ioutil.ReadAll(resp.Body)
-			if err != nil {
-				c.Errorf("Failed reading Gobot body: %v", err)
-				http.Error(w, err.Error(), 500)
-				return
-			}
-			if resp.StatusCode != 200 {
-				c.Errorf("Gobot GET failed: got HTTP response %d\nBody: %s", resp.StatusCode, body)
-				http.Error(w, "Failed contacting Gobot", 500)
-				return
-			}
-
-			c.Infof("Gobot said %q", resp.Status)
-		}
-	}
-
-	// Update our own record.
-	err := datastore.RunInTransaction(c, func(c appengine.Context) error {
-		cl := new(CL)
-		err := datastore.Get(c, key, cl)
-		if err != nil {
-			return err
-		}
-		cl.Reviewer = rev
-		_, err = datastore.Put(c, key, cl)
-		return err
-	}, nil)
-	if err != nil {
-		msg := fmt.Sprintf("Assignment failed: %v", err)
-		c.Errorf("%s", msg)
-		http.Error(w, msg, 500)
-		return
-	}
-	c.Infof("Assigned CL %v to %v", n, rev)
-}
-
-func UpdateCLLater(c appengine.Context, n string, delay time.Duration) {
-	t := taskqueue.NewPOSTTask("/update-cl", url.Values{
-		"cl": []string{n},
-	})
-	t.Delay = delay
-	if _, err := taskqueue.Add(c, t, "update-cl"); err != nil {
-		c.Errorf("Failed adding task: %v", err)
-	}
-}
-
-func handleUpdateCL(w http.ResponseWriter, r *http.Request) {
-	c := appengine.NewContext(r)
-
-	n := r.FormValue("cl")
-	if !clRegexp.MatchString(n) {
-		c.Errorf("Bad CL %q", n)
-		http.Error(w, "Bad CL", 400)
-		return
-	}
-
-	if err := updateCL(c, n); err != nil {
-		c.Errorf("Failed updating CL %v: %v", n, err)
-		http.Error(w, "Failed update", 500)
-		return
-	}
-
-	io.WriteString(w, "OK")
-}
-
-// apiMessage describes the JSON sent back by Rietveld in the CL messages list.
-type apiMessage struct {
-	Date       string   `json:"date"`
-	Text       string   `json:"text"`
-	Sender     string   `json:"sender"`
-	Recipients []string `json:"recipients"`
-	Approval   bool     `json:"approval"`
-}
-
-// byDate implements sort.Interface to order the messages by date, earliest first.
-// The dates are sent in RFC 3339 format, so string comparison matches time value comparison.
-type byDate []*apiMessage
-
-func (x byDate) Len() int           { return len(x) }
-func (x byDate) Swap(i, j int)      { x[i], x[j] = x[j], x[i] }
-func (x byDate) Less(i, j int) bool { return x[i].Date < x[j].Date }
-
-// updateCL updates a single CL. If a retryable failure occurs, an error is returned.
-func updateCL(c appengine.Context, n string) error {
-	c.Debugf("Updating CL %v", n)
-	key := datastore.NewKey(c, "CL", n, 0, nil)
-
-	url := codereviewBase + "/api/" + n + "?messages=true"
-	resp, err := urlfetch.Client(c).Get(url)
-	if err != nil {
-		return err
-	}
-	defer resp.Body.Close()
-
-	raw, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return fmt.Errorf("Failed reading HTTP body: %v", err)
-	}
-
-	// Special case for abandoned CLs.
-	if resp.StatusCode == 404 && bytes.Contains(raw, []byte("No issue exists with that id")) {
-		// Don't bother checking for errors. The CL might never have been saved, for instance.
-		datastore.Delete(c, key)
-		c.Infof("Deleted abandoned CL %v", n)
-		return nil
-	}
-
-	if resp.StatusCode != 200 {
-		return fmt.Errorf("Update: got HTTP response %d", resp.StatusCode)
-	}
-
-	var apiResp struct {
-		Description string        `json:"description"`
-		Reviewers   []string      `json:"reviewers"`
-		Created     string        `json:"created"`
-		OwnerEmail  string        `json:"owner_email"`
-		Modified    string        `json:"modified"`
-		Closed      bool          `json:"closed"`
-		Subject     string        `json:"subject"`
-		Messages    []*apiMessage `json:"messages"`
-	}
-	if err := json.Unmarshal(raw, &apiResp); err != nil {
-		// probably can't be retried
-		c.Errorf("Malformed JSON from %v: %v", url, err)
-		return nil
-	}
-	//c.Infof("RAW: %+v", apiResp)
-	sort.Sort(byDate(apiResp.Messages))
-
-	cl := &CL{
-		Number:      n,
-		Closed:      apiResp.Closed,
-		Owner:       apiResp.OwnerEmail,
-		Description: []byte(apiResp.Description),
-		FirstLine:   apiResp.Description,
-		Subject:     apiResp.Subject,
-		Author:      emailToPerson[apiResp.OwnerEmail],
-	}
-	cl.Created, err = time.Parse("2006-01-02 15:04:05.000000", apiResp.Created)
-	if err != nil {
-		c.Errorf("Bad creation time %q: %v", apiResp.Created, err)
-	}
-	cl.Modified, err = time.Parse("2006-01-02 15:04:05.000000", apiResp.Modified)
-	if err != nil {
-		c.Errorf("Bad modification time %q: %v", apiResp.Modified, err)
-	}
-	if i := strings.Index(cl.FirstLine, "\n"); i >= 0 {
-		cl.FirstLine = cl.FirstLine[:i]
-	}
-	// Treat zero reviewers as a signal that the CL is completed.
-	// This could be after the CL has been submitted, but before the CL author has synced,
-	// but it could also be a CL manually edited to remove reviewers.
-	if len(apiResp.Reviewers) == 0 {
-		cl.Closed = true
-	}
-
-	lgtm := make(map[string]bool)
-	notLGTM := make(map[string]bool)
-	rcpt := make(map[string]bool)
-	for _, msg := range apiResp.Messages {
-		s, rev := msg.Sender, false
-		if p, ok := emailToPerson[s]; ok {
-			s, rev = p, true
-		}
-
-		line := firstLine(msg.Text)
-		if line != "" {
-			cl.LastUpdateBy = msg.Sender
-			cl.LastUpdate = line
-		}
-
-		// CLs submitted by someone other than the CL owner do not immediately
-		// transition to "closed". Let's simulate the intention by treating
-		// messages starting with "*** Submitted as " from a reviewer as a
-		// signal that the CL is now closed.
-		if rev && strings.HasPrefix(msg.Text, "*** Submitted as ") {
-			cl.Closed = true
-		}
-
-		if msg.Approval {
-			lgtm[s] = true
-			delete(notLGTM, s) // "LGTM" overrules previous "NOT LGTM"
-		}
-		if strings.Contains(line, "NOT LGTM") {
-			notLGTM[s] = true
-			delete(lgtm, s) // "NOT LGTM" overrules previous "LGTM"
-		}
-
-		for _, r := range msg.Recipients {
-			rcpt[r] = true
-		}
-	}
-	for l := range lgtm {
-		cl.LGTMs = append(cl.LGTMs, l)
-	}
-	for l := range notLGTM {
-		cl.NotLGTMs = append(cl.NotLGTMs, l)
-	}
-	for r := range rcpt {
-		cl.Recipients = append(cl.Recipients, r)
-	}
-	sort.Strings(cl.LGTMs)
-	sort.Strings(cl.NotLGTMs)
-	sort.Strings(cl.Recipients)
-
-	err = datastore.RunInTransaction(c, func(c appengine.Context) error {
-		ocl := new(CL)
-		err := datastore.Get(c, key, ocl)
-		if err != nil && err != datastore.ErrNoSuchEntity {
-			return err
-		} else if err == nil {
-			// LastMessageID and Reviewer need preserving.
-			cl.LastMessageID = ocl.LastMessageID
-			cl.Reviewer = ocl.Reviewer
-		}
-		_, err = datastore.Put(c, key, cl)
-		return err
-	}, nil)
-	if err != nil {
-		return err
-	}
-	c.Infof("Updated CL %v", n)
-	return nil
-}
-
-// trailingSpaceRE matches trailing spaces.
-var trailingSpaceRE = regexp.MustCompile(`(?m)[ \t\r]+$`)
-
-// removeRE is the list of patterns to skip over at the beginning of a
-// message when looking for message text.
-var removeRE = regexp.MustCompile(`(?m-s)\A(` +
-	// Skip leading "Hello so-and-so," generated by codereview plugin.
-	`(Hello(.|\n)*?\n\n)` +
-
-	// Skip quoted text.
-	`|((On.*|.* writes|.* wrote):\n)` +
-	`|((>.*\n)+)` +
-
-	// Skip lines with no letters.
-	`|(([^A-Za-z]*\n)+)` +
-
-	// Skip links to comments and file info.
-	`|(http://codereview.*\n([^ ]+:[0-9]+:.*\n)?)` +
-	`|(File .*:\n)` +
-
-	`)`,
-)
-
-// firstLine returns the first interesting line of the message text.
-func firstLine(text string) string {
-	// Cut trailing spaces.
-	text = trailingSpaceRE.ReplaceAllString(text, "")
-
-	// Skip uninteresting lines.
-	for {
-		text = strings.TrimSpace(text)
-		m := removeRE.FindStringIndex(text)
-		if m == nil || m[0] != 0 {
-			break
-		}
-		text = text[m[1]:]
-	}
-
-	// Chop line at newline or else at 74 bytes.
-	i := strings.Index(text, "\n")
-	if i >= 0 {
-		text = text[:i]
-	}
-	if len(text) > 74 {
-		text = text[:70] + "..."
-	}
-	return text
-}
diff --git a/misc/dashboard/codereview/dashboard/front.go b/misc/dashboard/codereview/dashboard/front.go
deleted file mode 100644
index ea9fe0ddf..000000000
--- a/misc/dashboard/codereview/dashboard/front.go
+++ /dev/null
@@ -1,299 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package dashboard
-
-// This file handles the front page.
-
-import (
-	"bytes"
-	"html/template"
-	"io"
-	"net/http"
-	"strings"
-	"sync"
-	"time"
-
-	"appengine"
-	"appengine/datastore"
-	"appengine/user"
-)
-
-func init() {
-	http.HandleFunc("/", handleFront)
-	http.HandleFunc("/favicon.ico", http.NotFound)
-}
-
-// maximum number of active CLs to show in person-specific tables.
-const maxCLs = 100
-
-func handleFront(w http.ResponseWriter, r *http.Request) {
-	c := appengine.NewContext(r)
-
-	data := &frontPageData{
-		Reviewers: personList,
-		User:      user.Current(c).Email,
-		IsAdmin:   user.IsAdmin(c),
-	}
-	var currentPerson string
-	u := data.User
-	you := "you"
-	if e := r.FormValue("user"); e != "" {
-		u = e
-		you = e
-	}
-	currentPerson, data.UserIsReviewer = emailToPerson[u]
-	if !data.UserIsReviewer {
-		currentPerson = u
-	}
-
-	var wg sync.WaitGroup
-	errc := make(chan error, 10)
-	activeCLs := datastore.NewQuery("CL").
-		Filter("Closed =", false).
-		Order("-Modified")
-
-	tableFetch := func(index int, f func(tbl *clTable) error) {
-		wg.Add(1)
-		go func() {
-			defer wg.Done()
-			start := time.Now()
-			if err := f(&data.Tables[index]); err != nil {
-				errc <- err
-			}
-			data.Timing[index] = time.Now().Sub(start)
-		}()
-	}
-
-	data.Tables[0].Title = "CLs assigned to " + you + " for review"
-	if data.UserIsReviewer {
-		tableFetch(0, func(tbl *clTable) error {
-			q := activeCLs.Filter("Reviewer =", currentPerson).Limit(maxCLs)
-			tbl.Assignable = true
-			_, err := q.GetAll(c, &tbl.CLs)
-			return err
-		})
-	}
-
-	tableFetch(1, func(tbl *clTable) error {
-		q := activeCLs
-		if data.UserIsReviewer {
-			q = q.Filter("Author =", currentPerson)
-		} else {
-			q = q.Filter("Owner =", currentPerson)
-		}
-		q = q.Limit(maxCLs)
-		tbl.Title = "CLs sent by " + you
-		tbl.Assignable = true
-		_, err := q.GetAll(c, &tbl.CLs)
-		return err
-	})
-
-	tableFetch(2, func(tbl *clTable) error {
-		q := activeCLs.Limit(50)
-		tbl.Title = "Other active CLs"
-		tbl.Assignable = true
-		if _, err := q.GetAll(c, &tbl.CLs); err != nil {
-			return err
-		}
-		// filter
-		for i := len(tbl.CLs) - 1; i >= 0; i-- {
-			cl := tbl.CLs[i]
-			if cl.Owner == currentPerson || cl.Author == currentPerson || cl.Reviewer == currentPerson {
-				// Preserve order.
-				copy(tbl.CLs[i:], tbl.CLs[i+1:])
-				tbl.CLs = tbl.CLs[:len(tbl.CLs)-1]
-			}
-		}
-		return nil
-	})
-
-	tableFetch(3, func(tbl *clTable) error {
-		q := datastore.NewQuery("CL").
-			Filter("Closed =", true).
-			Order("-Modified").
-			Limit(10)
-		tbl.Title = "Recently closed CLs"
-		tbl.Assignable = false
-		_, err := q.GetAll(c, &tbl.CLs)
-		return err
-	})
-
-	// Not really a table fetch.
-	tableFetch(0, func(_ *clTable) error {
-		var err error
-		data.LogoutURL, err = user.LogoutURL(c, "/")
-		return err
-	})
-
-	wg.Wait()
-
-	select {
-	case err := <-errc:
-		c.Errorf("%v", err)
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	default:
-	}
-
-	var b bytes.Buffer
-	if err := frontPage.ExecuteTemplate(&b, "front", &data); err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-
-	io.Copy(w, &b)
-}
-
-type frontPageData struct {
-	Tables [4]clTable
-	Timing [4]time.Duration
-
-	Reviewers      []string
-	UserIsReviewer bool
-
-	User, LogoutURL string // actual logged in user
-	IsAdmin         bool
-}
-
-type clTable struct {
-	Title      string
-	Assignable bool
-	CLs        []*CL
-}
-
-var frontPage = template.Must(template.New("front").Funcs(template.FuncMap{
-	"selected": func(a, b string) string {
-		if a == b {
-			return "selected"
-		}
-		return ""
-	},
-	"shortemail": func(s string) string {
-		if i := strings.Index(s, "@"); i >= 0 {
-			s = s[:i]
-		}
-		return s
-	},
-}).Parse(`
-<!doctype html>
-<html>
-  <head>
-    <title>Go code reviews</title>
-    <link rel="icon" type="image/png" href="/static/icon.png" />
-    <style type="text/css">
-      body {
-        font-family: Helvetica, sans-serif;
-      }
-      img#gopherstamp {
-        float: right;
-	height: auto;
-	width: 250px;
-      }
-      h1, h2, h3 {
-        color: #777;
-	margin-bottom: 0;
-      }
-      table {
-        border-spacing: 0;
-      }
-      td {
-        vertical-align: top;
-        padding: 2px 5px;
-      }
-      tr.unreplied td.email {
-        border-left: 2px solid blue;
-      }
-      tr.pending td {
-        background: #fc8;
-      }
-      tr.failed td {
-        background: #f88;
-      }
-      tr.saved td {
-        background: #8f8;
-      }
-      .cls {
-        margin-top: 0;
-      }
-      a {
-        color: blue;
-	text-decoration: none;  /* no link underline */
-      }
-      address {
-        font-size: 10px;
-	text-align: right;
-      }
-      .email {
-        font-family: monospace;
-      }
-    </style>
-    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
-  </head>
-  <body>
-
-<img id="gopherstamp" src="/static/gopherstamp.jpg" />
-<h1>Go code reviews</h1>
-
-<table class="cls">
-{{range $i, $tbl := .Tables}}
-<tr><td colspan="5"><h3>{{$tbl.Title}}</h3></td></tr>
-{{if .CLs}}
-{{range $cl := .CLs}}
-  <tr id="cl-{{$cl.Number}}" class="{{if not $i}}{{if not .Reviewed}}unreplied{{end}}{{end}}">
-    <td class="email">{{$cl.DisplayOwner}}</td>
-    <td>
-    {{if $tbl.Assignable}}
-    <select id="cl-rev-{{$cl.Number}}" {{if not $.UserIsReviewer}}disabled{{end}}>
-      <option></option>
-      {{range $.Reviewers}}
-      <option {{selected . $cl.Reviewer}}>{{.}}</option>
-      {{end}}
-    </select>
-    <script type="text/javascript">
-    $(function() {
-      $('#cl-rev-{{$cl.Number}}').change(function() {
-        var r = $(this).val();
-        var row = $('tr#cl-{{$cl.Number}}');
-        row.addClass('pending');
-        $.post('/assign', {
-          'cl': '{{$cl.Number}}',
-          'r': r
-        }).success(function() {
-          row.removeClass('pending');
-          row.addClass('saved');
-        }).error(function() {
-          row.removeClass('pending');
-          row.addClass('failed');
-        });
-      });
-    });
-    </script>
-    {{end}}
-    </td>
-    <td>
-      <a href="http://codereview.appspot.com/{{.Number}}/" title="{{ printf "%s" .Description}}">{{.Number}}: {{.FirstLineHTML}}</a>
-      {{if and .LGTMs $tbl.Assignable}}<br /><span style="font-size: smaller;">LGTMs: {{.LGTMHTML}}</span>{{end}}
-      {{if and .NotLGTMs $tbl.Assignable}}<br /><span style="font-size: smaller; color: #f74545;">NOT LGTMs: {{.NotLGTMHTML}}</span>{{end}}
-      {{if .LastUpdateBy}}<br /><span style="font-size: smaller; color: #777777;">(<span title="{{.LastUpdateBy}}">{{.LastUpdateBy | shortemail}}</span>) {{.LastUpdate}}</span>{{end}}
-    </td>
-    <td title="Last modified">{{.ModifiedAgo}}</td>
-    <td>{{if $.IsAdmin}}<a href="/update-cl?cl={{.Number}}" title="Update this CL">&#x27f3;</a>{{end}}</td>
-  </tr>
-{{end}}
-{{else}}
-<tr><td colspan="5"><em>none</em></td></tr>
-{{end}}
-{{end}}
-</table>
-
-<hr />
-<address>
-You are <span class="email">{{.User}}</span> &middot; <a href="{{.LogoutURL}}">logout</a><br />
-datastore timing: {{range .Timing}} {{.}}{{end}}
-</address>
-
-  </body>
-</html>
-`))
diff --git a/misc/dashboard/codereview/dashboard/gc.go b/misc/dashboard/codereview/dashboard/gc.go
deleted file mode 100644
index a80b375f6..000000000
--- a/misc/dashboard/codereview/dashboard/gc.go
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package dashboard
-
-// This file handles garbage collection of old CLs.
-
-import (
-	"net/http"
-	"time"
-
-	"appengine"
-	"appengine/datastore"
-)
-
-func init() {
-	http.HandleFunc("/gc", handleGC)
-}
-
-func handleGC(w http.ResponseWriter, r *http.Request) {
-	c := appengine.NewContext(r)
-
-	// Delete closed CLs that haven't been modified in 168 hours (7 days).
-	cutoff := time.Now().Add(-168 * time.Hour)
-	q := datastore.NewQuery("CL").
-		Filter("Closed =", true).
-		Filter("Modified <", cutoff).
-		Limit(100).
-		KeysOnly()
-	keys, err := q.GetAll(c, nil)
-	if err != nil {
-		c.Errorf("GetAll failed for old CLs: %v", err)
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	if len(keys) == 0 {
-		return
-	}
-
-	if err := datastore.DeleteMulti(c, keys); err != nil {
-		c.Errorf("DeleteMulti failed for old CLs: %v", err)
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	c.Infof("Deleted %d old CLs", len(keys))
-}
diff --git a/misc/dashboard/codereview/dashboard/mail.go b/misc/dashboard/codereview/dashboard/mail.go
deleted file mode 100644
index 838d08222..000000000
--- a/misc/dashboard/codereview/dashboard/mail.go
+++ /dev/null
@@ -1,68 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package dashboard
-
-// This file handles receiving mail.
-
-import (
-	"net/http"
-	"net/mail"
-	"regexp"
-	"time"
-
-	"appengine"
-	"appengine/datastore"
-)
-
-func init() {
-	http.HandleFunc("/_ah/mail/", handleMail)
-}
-
-var subjectRegexp = regexp.MustCompile(`.*code review (\d+):.*`)
-
-func handleMail(w http.ResponseWriter, r *http.Request) {
-	c := appengine.NewContext(r)
-
-	defer r.Body.Close()
-	msg, err := mail.ReadMessage(r.Body)
-	if err != nil {
-		c.Errorf("mail.ReadMessage: %v", err)
-		return
-	}
-
-	subj := msg.Header.Get("Subject")
-	m := subjectRegexp.FindStringSubmatch(subj)
-	if len(m) != 2 {
-		c.Debugf("Subject %q did not match /%v/", subj, subjectRegexp)
-		return
-	}
-
-	c.Infof("Found issue %q", m[1])
-
-	// Track the MessageID.
-	key := datastore.NewKey(c, "CL", m[1], 0, nil)
-	err = datastore.RunInTransaction(c, func(c appengine.Context) error {
-		cl := new(CL)
-		err := datastore.Get(c, key, cl)
-		if err != nil && err != datastore.ErrNoSuchEntity {
-			return err
-		}
-		if err == datastore.ErrNoSuchEntity {
-			// Must set sentinel values for time.Time fields
-			// if this is a new entity.
-			cl.Created = time.Unix(0, 0)
-			cl.Modified = time.Unix(0, 0)
-		}
-		cl.LastMessageID = msg.Header.Get("Message-ID")
-		_, err = datastore.Put(c, key, cl)
-		return err
-	}, nil)
-	if err != nil {
-		c.Errorf("datastore transaction failed: %v", err)
-	}
-
-	// Update the CL after a delay to give Rietveld a chance to catch up.
-	UpdateCLLater(c, m[1], 10*time.Second)
-}
diff --git a/misc/dashboard/codereview/dashboard/people.go b/misc/dashboard/codereview/dashboard/people.go
deleted file mode 100644
index 7bab2537b..000000000
--- a/misc/dashboard/codereview/dashboard/people.go
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package dashboard
-
-// This file handles identities of people.
-
-import (
-	"sort"
-)
-
-var (
-	emailToPerson  = make(map[string]string) // email => person
-	preferredEmail = make(map[string]string) // person => email
-	personList     []string
-)
-
-func init() {
-	// People we assume have golang.org and google.com accounts,
-	// and prefer to use their golang.org address for code review.
-	gophers := [...]string{
-		"adg",
-		"agl",
-		"bradfitz",
-		"campoy",
-		"cshapiro",
-		"dsymonds",
-		"gri",
-		"iant",
-		"khr",
-		"mpvl",
-		"nigeltao",
-		"r",
-		"rsc",
-		"sameer",
-	}
-	for _, p := range gophers {
-		personList = append(personList, p)
-		emailToPerson[p+"@golang.org"] = p
-		emailToPerson[p+"@google.com"] = p
-		preferredEmail[p] = p + "@golang.org"
-	}
-	// Other people.
-	others := map[string]string{
-		"adonovan": "adonovan@google.com",
-		"brainman": "alex.brainman@gmail.com",
-		"ality":    "ality@pbrane.org",
-		"dfc":      "dave@cheney.net",
-		"dvyukov":  "dvyukov@google.com",
-		"gustavo":  "gustavo@niemeyer.net",
-		"jsing":    "jsing@google.com",
-		"mikio":    "mikioh.mikioh@gmail.com",
-		"minux":    "minux.ma@gmail.com",
-		"remy":     "remyoudompheng@gmail.com",
-		"rminnich": "rminnich@gmail.com",
-	}
-	for p, e := range others {
-		personList = append(personList, p)
-		emailToPerson[e] = p
-		preferredEmail[p] = e
-	}
-
-	sort.Strings(personList)
-}
diff --git a/misc/dashboard/codereview/index.yaml b/misc/dashboard/codereview/index.yaml
deleted file mode 100644
index a87073cc4..000000000
--- a/misc/dashboard/codereview/index.yaml
+++ /dev/null
@@ -1,25 +0,0 @@
-indexes:
-
-- kind: CL
-  properties:
-  - name: Author
-  - name: Modified
-    direction: desc
-
-- kind: CL
-  properties:
-  - name: Owner
-  - name: Modified
-    direction: desc
-
-- kind: CL
-  properties:
-  - name: Closed
-  - name: Modified
-    direction: desc
-
-- kind: CL
-  properties:
-  - name: Reviewer
-  - name: Modified
-    direction: desc
diff --git a/misc/dashboard/codereview/queue.yaml b/misc/dashboard/codereview/queue.yaml
deleted file mode 100644
index 1a35facaf..000000000
--- a/misc/dashboard/codereview/queue.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
-queue:
-- name: update-cl
-  rate: 12/m
-  bucket_size: 1
diff --git a/misc/dashboard/codereview/static/gopherstamp.jpg b/misc/dashboard/codereview/static/gopherstamp.jpg
deleted file mode 100644
index b17f3c82a..000000000
--- a/misc/dashboard/codereview/static/gopherstamp.jpg
+++ /dev/null
diff --git a/misc/dashboard/codereview/static/icon.png b/misc/dashboard/codereview/static/icon.png
deleted file mode 100644
index c929ac8e9..000000000
--- a/misc/dashboard/codereview/static/icon.png
+++ /dev/null
diff --git a/misc/editors b/misc/editors
index 850ec3401..3a0f73fd7 100644
--- a/misc/editors
+++ b/misc/editors
@@ -1,5 +1,5 @@
 For information about plugins and other support for Go in editors and shells,
 see this page on the Go Wiki:
 
-https://code.google.com/p/go-wiki/wiki/IDEsAndTextEditorPlugins
+https://golang.org/wiki/IDEsAndTextEditorPlugins
 
diff --git a/misc/ios/README b/misc/ios/README
new file mode 100644
index 000000000..417a21789
--- /dev/null
+++ b/misc/ios/README
@@ -0,0 +1,44 @@
+Go on iOS
+=========
+
+To build a cross compiling toolchain for iOS on OS X, first modify clangwrap.sh
+in misc/ios to match your setup. And then run:
+
+	GOARM=7 CGO_ENABLED=1 GOARCH=arm CC_FOR_TARGET=`pwd`/../misc/ios/clangwrap.sh \
+	CXX_FOR_TARGET=`pwd`/../misc/ios/clangwrap.sh ./make.bash
+
+To build a program, use the normal go build command:
+
+	CGO_ENABLED=1 GOARCH=arm go build import/path
+
+To run a program on an iDevice, first make sure you have a valid developer
+certificate and have setup your iDevice properly to run apps signed by your
+developer certificate. Then install https://github.com/phonegap/ios-deploy.
+At a first step, you can try building the famous hello world program to run
+on your test device.
+(The needed files are provided at https://github.com/minux/go-ios-examples.)
+
+	# assume your program binary is helloworld.go, build it into the
+	# example hello.app bundle.
+	CGO_ENABLED=1 GOARCH=arm go build -o hello.app/hello helloworld.go
+	# sign the executable using your developer certificate
+	codesign -f -s "iPhone Developer" --entitlements hello.app/Entitlements.plist hello.app/hello
+	# run the program inside lldb on iDevice, run `ios-deploy` for more
+	# command options
+	ios-deploy --debug --uninstall --bundle hello.app
+	# Depending on your ios-deploy version, you might need to enter "run"
+	# into lldb to run your program, and its output will be shown by lldb.
+
+Notes:
+ - A dummy hello.app bundle is provided in this directory to help you get started.
+ - Running the program on an iDevice requires code sign and thus external linking,
+   if your program uses cgo, then it will automatically use external linking.
+   However, if your program does not use cgo, please make sure to add
+	import _ "runtime/cgo"
+   so that external linking will be used.
+
+Known issues
+============
+ - crypto/x509 won't build, I don't yet know how to get system root on iOS.
+ - Because I still want to be able to do native build, CGO_ENABLED=1 is not the
+   default, yet.
diff --git a/misc/ios/clangwrap.sh b/misc/ios/clangwrap.sh
new file mode 100755
index 000000000..9cad49fe7
--- /dev/null
+++ b/misc/ios/clangwrap.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+# This uses the latest available iOS SDK, which is recommended.
+# To select a specific SDK, run 'xcodebuild -showsdks'
+# to see the available SDKs and replace iphoneos with one of them.
+SDK=iphoneos
+SDK_PATH=`xcrun --sdk $SDK --show-sdk-path`
+export IPHONEOS_DEPLOYMENT_TARGET=5.1
+# cmd/cgo doesn't support llvm-gcc-4.2, so we have to use clang.
+CLANG=`xcrun --sdk $SDK --find clang`
+
+if [ "$GOARCH" == "arm" ]; then
+	CLANGARCH="armv7"
+elif [ "$GOARCH" == "arm64" ]; then
+	CLANGARCH="arm64"
+else
+	echo "unknown GOARCH=$GOARCH" >&2
+	exit 1
+fi
+
+exec $CLANG -arch $CLANGARCH -isysroot $SDK_PATH "$@"
diff --git a/misc/ios/detect.go b/misc/ios/detect.go
new file mode 100644
index 000000000..d30545810
--- /dev/null
+++ b/misc/ios/detect.go
@@ -0,0 +1,135 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+// detect attempts to autodetect the correct
+// values of the environment variables
+// used by go_darwin_arm_exec.
+// detect shells out to ideviceinfo, a third party program that can
+// be obtained by following the instructions at
+// https://github.com/libimobiledevice/libimobiledevice.
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"os/exec"
+	"strings"
+)
+
+func main() {
+	devID := detectDevID()
+	fmt.Printf("export GOIOS_DEV_ID=%s\n", devID)
+
+	udid := detectUDID()
+	mp := detectMobileProvisionFile(udid)
+
+	f, err := ioutil.TempFile("", "go_ios_detect_")
+	check(err)
+	fname := f.Name()
+	defer os.Remove(fname)
+
+	out := combinedOutput(parseMobileProvision(mp))
+	_, err = f.Write(out)
+	check(err)
+	check(f.Close())
+
+	appID, err := plistExtract(fname, "ApplicationIdentifierPrefix:0")
+	check(err)
+	fmt.Printf("export GOIOS_APP_ID=%s\n", appID)
+
+	teamID, err := plistExtract(fname, "Entitlements:com.apple.developer.team-identifier")
+	check(err)
+	fmt.Printf("export GOIOS_TEAM_ID=%s\n", teamID)
+}
+
+func detectDevID() string {
+	cmd := exec.Command("security", "find-identity", "-p", "codesigning", "-v")
+	lines := getLines(cmd)
+
+	for _, line := range lines {
+		if !bytes.Contains(line, []byte("iPhone Developer")) {
+			continue
+		}
+		fields := bytes.Fields(line)
+		return string(fields[1])
+	}
+	fail("no code signing identity found")
+	panic("unreachable")
+}
+
+var udidPrefix = []byte("UniqueDeviceID: ")
+
+func detectUDID() []byte {
+	cmd := exec.Command("ideviceinfo")
+	lines := getLines(cmd)
+	for _, line := range lines {
+		if bytes.HasPrefix(line, udidPrefix) {
+			return bytes.TrimPrefix(line, udidPrefix)
+		}
+	}
+	fail("udid not found; is the device connected?")
+	panic("unreachable")
+}
+
+func detectMobileProvisionFile(udid []byte) string {
+	cmd := exec.Command("mdfind", "-name", ".mobileprovision")
+	lines := getLines(cmd)
+
+	for _, line := range lines {
+		if len(line) == 0 {
+			continue
+		}
+		xmlLines := getLines(parseMobileProvision(string(line)))
+		for _, xmlLine := range xmlLines {
+			if bytes.Contains(xmlLine, udid) {
+				return string(line)
+			}
+		}
+	}
+	fail("did not find mobile provision matching device udid %s", udid)
+	panic("ureachable")
+}
+
+func parseMobileProvision(fname string) *exec.Cmd {
+	return exec.Command("security", "cms", "-D", "-i", string(fname))
+}
+
+func plistExtract(fname string, path string) ([]byte, error) {
+	out, err := exec.Command("/usr/libexec/PlistBuddy", "-c", "Print "+path, fname).CombinedOutput()
+	if err != nil {
+		return nil, err
+	}
+	return bytes.TrimSpace(out), nil
+}
+
+func getLines(cmd *exec.Cmd) [][]byte {
+	out := combinedOutput(cmd)
+	return bytes.Split(out, []byte("\n"))
+}
+
+func combinedOutput(cmd *exec.Cmd) []byte {
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		fmt.Println(strings.Join(cmd.Args, "\n"))
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	return out
+}
+
+func check(err error) {
+	if err != nil {
+		fail(err.Error())
+	}
+}
+
+func fail(msg string, v ...interface{}) {
+	fmt.Fprintf(os.Stderr, msg, v...)
+	fmt.Fprintln(os.Stderr)
+	os.Exit(1)
+}
diff --git a/misc/ios/go_darwin_arm_exec.go b/misc/ios/go_darwin_arm_exec.go
new file mode 100644
index 000000000..debd2cdb3
--- /dev/null
+++ b/misc/ios/go_darwin_arm_exec.go
@@ -0,0 +1,665 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This program can be used as go_darwin_arm_exec by the Go tool.
+// It executes binaries on an iOS device using the XCode toolchain
+// and the ios-deploy program: https://github.com/phonegap/ios-deploy
+//
+// This script supports an extra flag, -lldb, that pauses execution
+// just before the main program begins and allows the user to control
+// the remote lldb session. This flag is appended to the end of the
+// script's arguments and is not passed through to the underlying
+// binary.
+//
+// This script requires that three environment variables be set:
+// 	GOIOS_DEV_ID: The codesigning developer id or certificate identifier
+// 	GOIOS_APP_ID: The provisioning app id prefix. Must support wildcard app ids.
+// 	GOIOS_TEAM_ID: The team id that owns the app id prefix.
+// $GOROOT/misc/ios contains a script, detect.go, that attempts to autodetect these.
+package main
+
+import (
+	"bytes"
+	"errors"
+	"flag"
+	"fmt"
+	"go/build"
+	"io"
+	"io/ioutil"
+	"log"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"sync"
+	"time"
+)
+
+const debug = false
+
+var errRetry = errors.New("failed to start test harness (retry attempted)")
+
+var tmpdir string
+
+var (
+	devID  string
+	appID  string
+	teamID string
+)
+
+func main() {
+	log.SetFlags(0)
+	log.SetPrefix("go_darwin_arm_exec: ")
+	if debug {
+		log.Println(strings.Join(os.Args, " "))
+	}
+	if len(os.Args) < 2 {
+		log.Fatal("usage: go_darwin_arm_exec a.out")
+	}
+
+	// e.g. B393DDEB490947F5A463FD074299B6C0AXXXXXXX
+	devID = getenv("GOIOS_DEV_ID")
+
+	// e.g. Z8B3JBXXXX.org.golang.sample, Z8B3JBXXXX prefix is available at
+	// https://developer.apple.com/membercenter/index.action#accountSummary as Team ID.
+	appID = getenv("GOIOS_APP_ID")
+
+	// e.g. Z8B3JBXXXX, available at
+	// https://developer.apple.com/membercenter/index.action#accountSummary as Team ID.
+	teamID = getenv("GOIOS_TEAM_ID")
+
+	var err error
+	tmpdir, err = ioutil.TempDir("", "go_darwin_arm_exec_")
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// Approximately 1 in a 100 binaries fail to start. If it happens,
+	// try again. These failures happen for several reasons beyond
+	// our control, but all of them are safe to retry as they happen
+	// before lldb encounters the initial getwd breakpoint. As we
+	// know the tests haven't started, we are not hiding flaky tests
+	// with this retry.
+	for i := 0; i < 5; i++ {
+		if i > 0 {
+			fmt.Fprintln(os.Stderr, "start timeout, trying again")
+		}
+		err = run(os.Args[1], os.Args[2:])
+		if err == nil || err != errRetry {
+			break
+		}
+	}
+	if !debug {
+		os.RemoveAll(tmpdir)
+	}
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "go_darwin_arm_exec: %v\n", err)
+		os.Exit(1)
+	}
+}
+
+func getenv(envvar string) string {
+	s := os.Getenv(envvar)
+	if s == "" {
+		log.Fatalf("%s not set\nrun $GOROOT/misc/ios/detect.go to attempt to autodetect", s)
+	}
+	return s
+}
+
+func run(bin string, args []string) (err error) {
+	appdir := filepath.Join(tmpdir, "gotest.app")
+	os.RemoveAll(appdir)
+	if err := os.MkdirAll(appdir, 0755); err != nil {
+		return err
+	}
+
+	if err := cp(filepath.Join(appdir, "gotest"), bin); err != nil {
+		return err
+	}
+
+	entitlementsPath := filepath.Join(tmpdir, "Entitlements.plist")
+	if err := ioutil.WriteFile(entitlementsPath, []byte(entitlementsPlist()), 0744); err != nil {
+		return err
+	}
+	if err := ioutil.WriteFile(filepath.Join(appdir, "Info.plist"), []byte(infoPlist), 0744); err != nil {
+		return err
+	}
+	if err := ioutil.WriteFile(filepath.Join(appdir, "ResourceRules.plist"), []byte(resourceRules), 0744); err != nil {
+		return err
+	}
+
+	pkgpath, err := copyLocalData(appdir)
+	if err != nil {
+		return err
+	}
+
+	cmd := exec.Command(
+		"codesign",
+		"-f",
+		"-s", devID,
+		"--entitlements", entitlementsPath,
+		appdir,
+	)
+	if debug {
+		log.Println(strings.Join(cmd.Args, " "))
+	}
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("codesign: %v", err)
+	}
+
+	oldwd, err := os.Getwd()
+	if err != nil {
+		return err
+	}
+	if err := os.Chdir(filepath.Join(appdir, "..")); err != nil {
+		return err
+	}
+	defer os.Chdir(oldwd)
+
+	type waitPanic struct {
+		err error
+	}
+	defer func() {
+		if r := recover(); r != nil {
+			if w, ok := r.(waitPanic); ok {
+				err = w.err
+				return
+			}
+			panic(r)
+		}
+	}()
+
+	defer exec.Command("killall", "ios-deploy").Run() // cleanup
+
+	exec.Command("killall", "ios-deploy").Run()
+
+	var opts options
+	opts, args = parseArgs(args)
+
+	// ios-deploy invokes lldb to give us a shell session with the app.
+	cmd = exec.Command(
+		// lldb tries to be clever with terminals.
+		// So we wrap it in script(1) and be clever
+		// right back at it.
+		"script",
+		"-q", "-t", "0",
+		"/dev/null",
+
+		"ios-deploy",
+		"--debug",
+		"-u",
+		"-r",
+		"-n",
+		`--args=`+strings.Join(args, " ")+``,
+		"--bundle", appdir,
+	)
+	if debug {
+		log.Println(strings.Join(cmd.Args, " "))
+	}
+
+	lldbr, lldb, err := os.Pipe()
+	if err != nil {
+		return err
+	}
+	w := new(bufWriter)
+	if opts.lldb {
+		mw := io.MultiWriter(w, os.Stderr)
+		cmd.Stdout = mw
+		cmd.Stderr = mw
+	} else {
+		cmd.Stdout = w
+		cmd.Stderr = w // everything of interest is on stderr
+	}
+	cmd.Stdin = lldbr
+
+	if err := cmd.Start(); err != nil {
+		return fmt.Errorf("ios-deploy failed to start: %v", err)
+	}
+
+	// Manage the -test.timeout here, outside of the test. There is a lot
+	// of moving parts in an iOS test harness (notably lldb) that can
+	// swallow useful stdio or cause its own ruckus.
+	var timedout chan struct{}
+	if opts.timeout > 1*time.Second {
+		timedout = make(chan struct{})
+		time.AfterFunc(opts.timeout-1*time.Second, func() {
+			close(timedout)
+		})
+	}
+
+	exited := make(chan error)
+	go func() {
+		exited <- cmd.Wait()
+	}()
+
+	waitFor := func(stage, str string, timeout time.Duration) error {
+		select {
+		case <-timedout:
+			w.printBuf()
+			if p := cmd.Process; p != nil {
+				p.Kill()
+			}
+			return fmt.Errorf("timeout (stage %s)", stage)
+		case err := <-exited:
+			w.printBuf()
+			return fmt.Errorf("failed (stage %s): %v", stage, err)
+		case i := <-w.find(str, timeout):
+			if i < 0 {
+				log.Printf("timed out on stage %q, retrying", stage)
+				return errRetry
+			}
+			w.clearTo(i + len(str))
+			return nil
+		}
+	}
+	do := func(cmd string) {
+		fmt.Fprintln(lldb, cmd)
+		if err := waitFor(fmt.Sprintf("prompt after %q", cmd), "(lldb)", 0); err != nil {
+			panic(waitPanic{err})
+		}
+	}
+
+	// Wait for installation and connection.
+	if err := waitFor("ios-deploy before run", "(lldb)", 0); err != nil {
+		// Retry if we see a rare and longstanding ios-deploy bug.
+		// https://github.com/phonegap/ios-deploy/issues/11
+		//	Assertion failed: (AMDeviceStartService(device, CFSTR("com.apple.debugserver"), &gdbfd, NULL) == 0)
+		log.Printf("%v, retrying", err)
+		return errRetry
+	}
+
+	// Script LLDB. Oh dear.
+	do(`process handle SIGHUP  --stop false --pass true --notify false`)
+	do(`process handle SIGPIPE --stop false --pass true --notify false`)
+	do(`process handle SIGUSR1 --stop false --pass true --notify false`)
+	do(`process handle SIGSEGV --stop false --pass true --notify false`) // does not work
+	do(`process handle SIGBUS  --stop false --pass true --notify false`) // does not work
+
+	if opts.lldb {
+		_, err := io.Copy(lldb, os.Stdin)
+		if err != io.EOF {
+			return err
+		}
+		return nil
+	}
+
+	do(`breakpoint set -n getwd`) // in runtime/cgo/gcc_darwin_arm.go
+
+	fmt.Fprintln(lldb, `run`)
+	if err := waitFor("br getwd", "stop reason = breakpoint", 20*time.Second); err != nil {
+		// At this point we see several flaky errors from the iOS
+		// build infrastructure. The most common is never reaching
+		// the breakpoint, which we catch with a timeout. Very
+		// occasionally lldb can produce errors like:
+		//
+		//	Breakpoint 1: no locations (pending).
+		//	WARNING:  Unable to resolve breakpoint to any actual locations.
+		//
+		// As no actual test code has been executed by this point,
+		// we treat all errors as recoverable.
+		if err != errRetry {
+			log.Printf("%v, retrying", err)
+			err = errRetry
+		}
+		return err
+	}
+	if err := waitFor("br getwd prompt", "(lldb)", 0); err != nil {
+		return err
+	}
+
+	// Move the current working directory into the faux gopath.
+	if pkgpath != "src" {
+		do(`breakpoint delete 1`)
+		do(`expr char* $mem = (char*)malloc(512)`)
+		do(`expr $mem = (char*)getwd($mem, 512)`)
+		do(`expr $mem = (char*)strcat($mem, "/` + pkgpath + `")`)
+		do(`call (void)chdir($mem)`)
+	}
+
+	// Run the tests.
+	w.trimSuffix("(lldb) ")
+	fmt.Fprintln(lldb, `process continue`)
+
+	// Wait for the test to complete.
+	select {
+	case <-timedout:
+		w.printBuf()
+		if p := cmd.Process; p != nil {
+			p.Kill()
+		}
+		return errors.New("timeout running tests")
+	case <-w.find("\nPASS", 0):
+		passed := w.isPass()
+		w.printBuf()
+		if passed {
+			return nil
+		}
+		return errors.New("test failure")
+	case err := <-exited:
+		// The returned lldb error code is usually non-zero.
+		// We check for test success by scanning for the final
+		// PASS returned by the test harness, assuming the worst
+		// in its absence.
+		if w.isPass() {
+			err = nil
+		} else if err == nil {
+			err = errors.New("test failure")
+		}
+		w.printBuf()
+		return err
+	}
+}
+
+type bufWriter struct {
+	mu     sync.Mutex
+	buf    []byte
+	suffix []byte // remove from each Write
+
+	findTxt   []byte   // search buffer on each Write
+	findCh    chan int // report find position
+	findAfter *time.Timer
+}
+
+func (w *bufWriter) Write(in []byte) (n int, err error) {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+
+	n = len(in)
+	in = bytes.TrimSuffix(in, w.suffix)
+
+	if debug {
+		inTxt := strings.Replace(string(in), "\n", "\\n", -1)
+		findTxt := strings.Replace(string(w.findTxt), "\n", "\\n", -1)
+		fmt.Printf("debug --> %s <-- debug (findTxt='%s')\n", inTxt, findTxt)
+	}
+
+	w.buf = append(w.buf, in...)
+
+	if len(w.findTxt) > 0 {
+		if i := bytes.Index(w.buf, w.findTxt); i >= 0 {
+			w.findCh <- i
+			close(w.findCh)
+			w.findTxt = nil
+			w.findCh = nil
+			if w.findAfter != nil {
+				w.findAfter.Stop()
+				w.findAfter = nil
+			}
+		}
+	}
+	return n, nil
+}
+
+func (w *bufWriter) trimSuffix(p string) {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+	w.suffix = []byte(p)
+}
+
+func (w *bufWriter) printBuf() {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+	fmt.Fprintf(os.Stderr, "%s", w.buf)
+	w.buf = nil
+}
+
+func (w *bufWriter) clearTo(i int) {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+	w.buf = w.buf[i:]
+}
+
+// find returns a channel that will have exactly one byte index sent
+// to it when the text str appears in the buffer. If the text does not
+// appear before timeout, -1 is sent.
+//
+// A timeout of zero means no timeout.
+func (w *bufWriter) find(str string, timeout time.Duration) <-chan int {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+	if len(w.findTxt) > 0 {
+		panic(fmt.Sprintf("find(%s): already trying to find %s", str, w.findTxt))
+	}
+	txt := []byte(str)
+	ch := make(chan int, 1)
+	if i := bytes.Index(w.buf, txt); i >= 0 {
+		ch <- i
+		close(ch)
+	} else {
+		w.findTxt = txt
+		w.findCh = ch
+		if timeout > 0 {
+			w.findAfter = time.AfterFunc(timeout, func() {
+				w.mu.Lock()
+				defer w.mu.Unlock()
+				if w.findCh == ch {
+					w.findTxt = nil
+					w.findCh = nil
+					w.findAfter = nil
+					ch <- -1
+					close(ch)
+				}
+			})
+		}
+	}
+	return ch
+}
+
+func (w *bufWriter) isPass() bool {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+
+	// The final stdio of lldb is non-deterministic, so we
+	// scan the whole buffer.
+	//
+	// Just to make things fun, lldb sometimes translates \n
+	// into \r\n.
+	return bytes.Contains(w.buf, []byte("\nPASS\n")) || bytes.Contains(w.buf, []byte("\nPASS\r"))
+}
+
+type options struct {
+	timeout time.Duration
+	lldb    bool
+}
+
+func parseArgs(binArgs []string) (opts options, remainingArgs []string) {
+	var flagArgs []string
+	for _, arg := range binArgs {
+		if strings.Contains(arg, "-test.timeout") {
+			flagArgs = append(flagArgs, arg)
+		}
+		if strings.Contains(arg, "-lldb") {
+			flagArgs = append(flagArgs, arg)
+			continue
+		}
+		remainingArgs = append(remainingArgs, arg)
+	}
+	f := flag.NewFlagSet("", flag.ContinueOnError)
+	f.DurationVar(&opts.timeout, "test.timeout", 0, "")
+	f.BoolVar(&opts.lldb, "lldb", false, "")
+	f.Parse(flagArgs)
+	return opts, remainingArgs
+
+}
+
+func copyLocalDir(dst, src string) error {
+	if err := os.Mkdir(dst, 0755); err != nil {
+		return err
+	}
+
+	d, err := os.Open(src)
+	if err != nil {
+		return err
+	}
+	defer d.Close()
+	fi, err := d.Readdir(-1)
+	if err != nil {
+		return err
+	}
+
+	for _, f := range fi {
+		if f.IsDir() {
+			if f.Name() == "testdata" {
+				if err := cp(dst, filepath.Join(src, f.Name())); err != nil {
+					return err
+				}
+			}
+			continue
+		}
+		if err := cp(dst, filepath.Join(src, f.Name())); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func cp(dst, src string) error {
+	out, err := exec.Command("cp", "-a", src, dst).CombinedOutput()
+	if err != nil {
+		os.Stderr.Write(out)
+	}
+	return err
+}
+
+func copyLocalData(dstbase string) (pkgpath string, err error) {
+	cwd, err := os.Getwd()
+	if err != nil {
+		return "", err
+	}
+
+	finalPkgpath, underGoRoot, err := subdir()
+	if err != nil {
+		return "", err
+	}
+	cwd = strings.TrimSuffix(cwd, finalPkgpath)
+
+	// Copy all immediate files and testdata directories between
+	// the package being tested and the source root.
+	pkgpath = ""
+	for _, element := range strings.Split(finalPkgpath, string(filepath.Separator)) {
+		if debug {
+			log.Printf("copying %s", pkgpath)
+		}
+		pkgpath = filepath.Join(pkgpath, element)
+		dst := filepath.Join(dstbase, pkgpath)
+		src := filepath.Join(cwd, pkgpath)
+		if err := copyLocalDir(dst, src); err != nil {
+			return "", err
+		}
+	}
+
+	// Copy timezone file.
+	//
+	// Typical apps have the zoneinfo.zip in the root of their app bundle,
+	// read by the time package as the working directory at initialization.
+	// As we move the working directory to the GOROOT pkg directory, we
+	// install the zoneinfo.zip file in the pkgpath.
+	if underGoRoot {
+		err := cp(
+			filepath.Join(dstbase, pkgpath),
+			filepath.Join(cwd, "lib", "time", "zoneinfo.zip"),
+		)
+		if err != nil {
+			return "", err
+		}
+	}
+
+	return finalPkgpath, nil
+}
+
+// subdir determines the package based on the current working directory,
+// and returns the path to the package source relative to $GOROOT (or $GOPATH).
+func subdir() (pkgpath string, underGoRoot bool, err error) {
+	cwd, err := os.Getwd()
+	if err != nil {
+		return "", false, err
+	}
+	if root := runtime.GOROOT(); strings.HasPrefix(cwd, root) {
+		subdir, err := filepath.Rel(root, cwd)
+		if err != nil {
+			return "", false, err
+		}
+		return subdir, true, nil
+	}
+
+	for _, p := range filepath.SplitList(build.Default.GOPATH) {
+		if !strings.HasPrefix(cwd, p) {
+			continue
+		}
+		subdir, err := filepath.Rel(p, cwd)
+		if err == nil {
+			return subdir, false, nil
+		}
+	}
+	return "", false, fmt.Errorf(
+		"working directory %q is not in either GOROOT(%q) or GOPATH(%q)",
+		cwd,
+		runtime.GOROOT(),
+		build.Default.GOPATH,
+	)
+}
+
+const infoPlist = `<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+<key>CFBundleName</key><string>golang.gotest</string>
+<key>CFBundleSupportedPlatforms</key><array><string>iPhoneOS</string></array>
+<key>CFBundleExecutable</key><string>gotest</string>
+<key>CFBundleVersion</key><string>1.0</string>
+<key>CFBundleIdentifier</key><string>golang.gotest</string>
+<key>CFBundleResourceSpecification</key><string>ResourceRules.plist</string>
+<key>LSRequiresIPhoneOS</key><true/>
+<key>CFBundleDisplayName</key><string>gotest</string>
+</dict>
+</plist>
+`
+
+func entitlementsPlist() string {
+	return `<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>keychain-access-groups</key>
+	<array><string>` + appID + `.golang.gotest</string></array>
+	<key>get-task-allow</key>
+	<true/>
+	<key>application-identifier</key>
+	<string>` + appID + `.golang.gotest</string>
+	<key>com.apple.developer.team-identifier</key>
+	<string>` + teamID + `</string>
+</dict>
+</plist>
+`
+}
+
+const resourceRules = `<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>rules</key>
+	<dict>
+		<key>.*</key>
+		<true/>
+		<key>Info.plist</key>
+		<dict>
+			<key>omit</key>
+			<true/>
+			<key>weight</key>
+			<integer>10</integer>
+		</dict>
+		<key>ResourceRules.plist</key>
+		<dict>
+			<key>omit</key>
+			<true/>
+			<key>weight</key>
+			<integer>100</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>
+`
diff --git a/misc/makerelease/darwin/Distribution b/misc/makerelease/darwin/Distribution
deleted file mode 100644
index 8b764b69f..000000000
--- a/misc/makerelease/darwin/Distribution
+++ /dev/null
@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="utf-8" standalone="no"?>
-<installer-script minSpecVersion="1.000000">
-    <title>Go</title>
-    <background mime-type="image/png" file="bg.png"/>
-    <options customize="never" allow-external-scripts="no"/>
-    <domains enable_localSystem="true" />
-    <installation-check script="installCheck();"/>
-    <script>
-function installCheck() {
-    if(!(system.compareVersions(system.version.ProductVersion, '10.6.0') >= 0)) {
-        my.result.title = 'Unable to install';
-        my.result.message = 'Go requires Mac OS X 10.6 or later.';
-        my.result.type = 'Fatal';
-        return false;
-    }
-    if(system.files.fileExistsAtPath('/usr/local/go/bin/go')) {
-	    my.result.title = 'Previous Installation Detected';
-	    my.result.message = 'A previous installation of Go exists at /usr/local/go. This installer will remove the previous installation prior to installing. Please back up any data before proceeding.';
-	    my.result.type = 'Warning';
-	    return false;
-	}
-    return true;    
-}
-    </script>
-    <choices-outline>
-        <line choice="com.googlecode.go.choice"/>
-    </choices-outline>
-    <choice id="com.googlecode.go.choice" title="Go">
-        <pkg-ref id="com.googlecode.go.pkg"/>
-    </choice>
-    <pkg-ref id="com.googlecode.go.pkg" auth="Root">com.googlecode.go.pkg</pkg-ref>
-</installer-script>
diff --git a/misc/makerelease/darwin/Resources/bg.png b/misc/makerelease/darwin/Resources/bg.png
deleted file mode 100644
index c3d8ea93a..000000000
--- a/misc/makerelease/darwin/Resources/bg.png
+++ /dev/null
diff --git a/misc/makerelease/darwin/etc/paths.d/go b/misc/makerelease/darwin/etc/paths.d/go
deleted file mode 100644
index 532e5f936..000000000
--- a/misc/makerelease/darwin/etc/paths.d/go
+++ /dev/null
@@ -1 +0,0 @@
-/usr/local/go/bin
diff --git a/misc/makerelease/darwin/scripts/postinstall b/misc/makerelease/darwin/scripts/postinstall
deleted file mode 100755
index 13f5bff9b..000000000
--- a/misc/makerelease/darwin/scripts/postinstall
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/bash
-
-GOROOT=/usr/local/go
-
-echo "Fixing permissions"
-cd $GOROOT
-find . -exec chmod ugo+r \{\} \;
-find bin -exec chmod ugo+rx \{\} \;
-find . -type d -exec chmod ugo+rx \{\} \;
-chmod o-w .
diff --git a/misc/makerelease/darwin/scripts/preinstall b/misc/makerelease/darwin/scripts/preinstall
deleted file mode 100755
index 4cdaaa4bc..000000000
--- a/misc/makerelease/darwin/scripts/preinstall
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-
-GOROOT=/usr/local/go
-
-echo "Removing previous installation"
-if [ -d $GOROOT ]; then
-	rm -r $GOROOT
-fi
diff --git a/misc/makerelease/makerelease.go b/misc/makerelease/makerelease.go
deleted file mode 100644
index 3b511b1db..000000000
--- a/misc/makerelease/makerelease.go
+++ /dev/null
@@ -1,1075 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// This is a tool for packaging binary releases.
-// It supports FreeBSD, Linux, NetBSD, OpenBSD, OS X, and Windows.
-package main
-
-import (
-	"archive/tar"
-	"archive/zip"
-	"bufio"
-	"bytes"
-	"compress/gzip"
-	"crypto/sha1"
-	"encoding/json"
-	"errors"
-	"flag"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"log"
-	"net/http"
-	"net/url"
-	"os"
-	"os/exec"
-	"path"
-	"path/filepath"
-	"regexp"
-	"runtime"
-	"strings"
-
-	"code.google.com/p/goauth2/oauth"
-	storage "code.google.com/p/google-api-go-client/storage/v1"
-)
-
-var (
-	tag             = flag.String("tag", "release", "mercurial tag to check out")
-	toolTag         = flag.String("tool", defaultToolTag, "go.tools tag to check out")
-	tourTag         = flag.String("tour", defaultTourTag, "go-tour tag to check out")
-	repo            = flag.String("repo", "https://code.google.com/p/go", "repo URL")
-	verbose         = flag.Bool("v", false, "verbose output")
-	upload          = flag.Bool("upload", false, "upload resulting files to Google Code")
-	addLabel        = flag.String("label", "", "additional label to apply to file when uploading")
-	includeRace     = flag.Bool("race", true, "build race detector packages")
-	versionOverride = flag.String("version", "", "override version name")
-	staticToolchain = flag.Bool("static", true, "try to build statically linked toolchain (only supported on ELF targets)")
-	tokenCache      = flag.String("token", defaultCacheFile, "Authentication token cache file")
-	storageBucket   = flag.String("bucket", "golang", "Cloud Storage Bucket")
-	uploadURL       = flag.String("upload_url", defaultUploadURL, "Upload URL")
-
-	defaultCacheFile = filepath.Join(os.Getenv("HOME"), ".makerelease-request-token")
-	defaultUploadURL = "http://golang.org/dl/upload"
-)
-
-const (
-	blogPath       = "golang.org/x/blog"
-	toolPath       = "golang.org/x/tools"
-	tourPath       = "code.google.com/p/go-tour"
-	defaultToolTag = "release-branch.go1.4"
-	defaultTourTag = "release-branch.go1.4"
-)
-
-// Import paths for tool commands.
-// These must be the command that cmd/go knows to install to $GOROOT/bin
-// or $GOROOT/pkg/tool.
-var toolPaths = []string{
-	"golang.org/x/tools/cmd/cover",
-	"golang.org/x/tools/cmd/godoc",
-	"golang.org/x/tools/cmd/vet",
-}
-
-var preBuildCleanFiles = []string{
-	"lib/codereview",
-	"misc/dashboard/godashboard",
-	"src/cmd/cov",
-	"src/cmd/prof",
-	"src/exp",
-	"src/old",
-}
-
-var cleanFiles = []string{
-	".hg",
-	".hgtags",
-	".hgignore",
-	"VERSION.cache",
-}
-
-var sourceCleanFiles = []string{
-	"bin",
-	"pkg",
-}
-
-var tourPackages = []string{
-	"pic",
-	"tree",
-	"wc",
-}
-
-var tourContent = []string{
-	"content",
-	"solutions",
-	"static",
-	"template",
-}
-
-var blogContent = []string{
-	"content",
-	"template",
-}
-
-// The os-arches that support the race toolchain.
-var raceAvailable = []string{
-	"darwin-amd64",
-	"linux-amd64",
-	"windows-amd64",
-}
-
-// The OSes that support building statically linked toolchain
-// Only ELF platforms are supported.
-var staticLinkAvailable = []string{
-	"linux",
-	"freebsd",
-	"openbsd",
-	"netbsd",
-}
-
-var fileRe = regexp.MustCompile(`^(go[a-z0-9-.]+)\.(src|([a-z0-9]+)-([a-z0-9]+)(?:-([a-z0-9.]+))?)\.(tar\.gz|zip|pkg|msi)$`)
-
-// OAuth2-authenticated HTTP client used to make calls to Cloud Storage.
-var oauthClient *http.Client
-
-// Builder key as specified in ~/.gobuildkey
-var builderKey string
-
-func main() {
-	flag.Usage = func() {
-		fmt.Fprintf(os.Stderr, "usage: %s [flags] targets...\n", os.Args[0])
-		flag.PrintDefaults()
-		os.Exit(2)
-	}
-	flag.Parse()
-	if flag.NArg() == 0 {
-		flag.Usage()
-	}
-	if runtime.GOOS == "windows" {
-		checkWindowsDeps()
-	}
-
-	if *upload {
-		if err := readCredentials(); err != nil {
-			log.Fatalln("readCredentials:", err)
-		}
-		if err := setupOAuthClient(); err != nil {
-			log.Fatalln("setupOAuthClient:", err)
-		}
-	}
-	ok := true
-	for _, targ := range flag.Args() {
-		var b Build
-		if m := fileRe.FindStringSubmatch(targ); m != nil {
-			// targ is a file name; upload it to googlecode.
-			version := m[1]
-			if m[2] == "src" {
-				b.Source = true
-			} else {
-				b.OS = m[3]
-				b.Arch = m[4]
-				b.Label = m[5]
-			}
-			if !*upload {
-				log.Printf("%s: -upload=false, skipping", targ)
-				continue
-			}
-			if err := b.Upload(version, targ); err != nil {
-				log.Printf("uploading %s: %v", targ, err)
-			}
-			continue
-		}
-		if targ == "source" {
-			b.Source = true
-		} else {
-			p := strings.SplitN(targ, "-", 3)
-			if len(p) < 2 {
-				log.Println("Ignoring unrecognized target:", targ)
-				continue
-			}
-			b.OS = p[0]
-			b.Arch = p[1]
-			if len(p) >= 3 {
-				b.Label = p[2]
-			}
-			if *includeRace {
-				for _, t := range raceAvailable {
-					if t == targ || strings.HasPrefix(targ, t+"-") {
-						b.Race = true
-					}
-				}
-			}
-			if *staticToolchain {
-				for _, os := range staticLinkAvailable {
-					if b.OS == os {
-						b.static = true
-					}
-				}
-			}
-		}
-		if err := b.Do(); err != nil {
-			log.Printf("%s: %v", targ, err)
-			ok = false
-		}
-	}
-	if !ok {
-		os.Exit(1)
-	}
-}
-
-type Build struct {
-	Source bool // if true, OS and Arch must be empty
-	Race   bool // build race toolchain
-	OS     string
-	Arch   string
-	Label  string
-	root   string
-	gopath string
-	static bool // if true, build statically linked toolchain
-}
-
-func (b *Build) Do() error {
-	work, err := ioutil.TempDir("", "makerelease")
-	if err != nil {
-		return err
-	}
-	defer os.RemoveAll(work)
-	b.root = filepath.Join(work, "go")
-	b.gopath = work
-
-	// Clone Go distribution and update to tag.
-	_, err = b.hgCmd(work, "clone", *repo, b.root)
-	if err != nil {
-		return err
-	}
-	_, err = b.hgCmd(b.root, "update", *tag)
-	if err != nil {
-		return err
-	}
-
-	// Remove exp and old packages.
-	if err := b.clean(preBuildCleanFiles); err != nil {
-		return err
-	}
-
-	src := filepath.Join(b.root, "src")
-	if b.Source {
-		if runtime.GOOS == "windows" {
-			log.Print("Warning: running make.bash on Windows; source builds are intended to be run on a Unix machine")
-		}
-		// Build dist tool only.
-		_, err = b.run(src, "bash", "make.bash", "--dist-tool")
-	} else {
-		// Build.
-		if b.OS == "windows" {
-			_, err = b.run(src, "cmd", "/C", "make.bat")
-		} else {
-			_, err = b.run(src, "bash", "make.bash")
-		}
-		if b.Race {
-			if err != nil {
-				return err
-			}
-			goCmd := filepath.Join(b.root, "bin", "go")
-			if b.OS == "windows" {
-				goCmd += ".exe"
-			}
-			_, err = b.run(src, goCmd, "install", "-race", "std")
-			if err != nil {
-				return err
-			}
-			// Re-install std without -race, so that we're not left
-			// with a slower, race-enabled cmd/go, etc.
-			_, err = b.run(src, goCmd, "install", "-a", "std")
-			// Re-building go command leaves old versions of go.exe as go.exe~ on windows.
-			// See (*builder).copyFile in $GOROOT/src/cmd/go/build.go for details.
-			// Remove it manually.
-			if b.OS == "windows" {
-				os.Remove(goCmd + "~")
-			}
-		}
-		if err != nil {
-			return err
-		}
-		err = b.extras()
-	}
-	if err != nil {
-		return err
-	}
-
-	// Get version strings.
-	var (
-		version     string // "weekly.2012-03-04"
-		fullVersion []byte // "weekly.2012-03-04 9353aa1efdf3"
-	)
-	pat := filepath.Join(b.root, "pkg/tool/*/dist*") // trailing * for .exe
-	m, err := filepath.Glob(pat)
-	if err != nil {
-		return err
-	}
-	if len(m) == 0 {
-		return fmt.Errorf("couldn't find dist in %q", pat)
-	}
-	fullVersion, err = b.run("", m[0], "version")
-	if err != nil {
-		return err
-	}
-	fullVersion = bytes.TrimSpace(fullVersion)
-	v := bytes.SplitN(fullVersion, []byte(" "), 2)
-	version = string(v[0])
-	if *versionOverride != "" {
-		version = *versionOverride
-	}
-
-	// Write VERSION file.
-	err = ioutil.WriteFile(filepath.Join(b.root, "VERSION"), fullVersion, 0644)
-	if err != nil {
-		return err
-	}
-
-	// Clean goroot.
-	if err := b.clean(cleanFiles); err != nil {
-		return err
-	}
-	if b.Source {
-		if err := b.clean(sourceCleanFiles); err != nil {
-			return err
-		}
-	}
-
-	// Create packages.
-	base := fmt.Sprintf("%s.%s-%s", version, b.OS, b.Arch)
-	if b.Label != "" {
-		base += "-" + b.Label
-	}
-	if !strings.HasPrefix(base, "go") {
-		base = "go." + base
-	}
-	var targs []string
-	switch b.OS {
-	case "linux", "freebsd", "netbsd", "":
-		// build tarball
-		targ := base
-		if b.Source {
-			targ = fmt.Sprintf("%s.src", version)
-			if !strings.HasPrefix(targ, "go") {
-				targ = "go." + targ
-			}
-		}
-		targ += ".tar.gz"
-		err = makeTar(targ, work)
-		targs = append(targs, targ)
-	case "darwin":
-		// build tarball
-		targ := base + ".tar.gz"
-		err = makeTar(targ, work)
-		targs = append(targs, targ)
-
-		makerelease := filepath.Join(runtime.GOROOT(), "misc/makerelease")
-
-		// build pkg
-		// arrange work so it's laid out as the dest filesystem
-		etc := filepath.Join(makerelease, "darwin/etc")
-		_, err = b.run(work, "cp", "-r", etc, ".")
-		if err != nil {
-			return err
-		}
-		localDir := filepath.Join(work, "usr/local")
-		err = os.MkdirAll(localDir, 0755)
-		if err != nil {
-			return err
-		}
-		_, err = b.run(work, "mv", "go", localDir)
-		if err != nil {
-			return err
-		}
-		// build package
-		pkgdest, err := ioutil.TempDir("", "pkgdest")
-		if err != nil {
-			return err
-		}
-		defer os.RemoveAll(pkgdest)
-		_, err = b.run("", "pkgbuild",
-			"--identifier", "com.googlecode.go",
-			"--version", version,
-			"--scripts", filepath.Join(makerelease, "darwin/scripts"),
-			"--root", work,
-			filepath.Join(pkgdest, "com.googlecode.go.pkg"))
-		if err != nil {
-			return err
-		}
-		targ = base + ".pkg"
-		_, err = b.run("", "productbuild",
-			"--distribution", filepath.Join(makerelease, "darwin/Distribution"),
-			"--resources", filepath.Join(makerelease, "darwin/Resources"),
-			"--package-path", pkgdest,
-			targ)
-		if err != nil {
-			return err
-		}
-		targs = append(targs, targ)
-	case "windows":
-		// Create ZIP file.
-		zip := filepath.Join(work, base+".zip")
-		err = makeZip(zip, work)
-		// Copy zip to target file.
-		targ := base + ".zip"
-		err = cp(targ, zip)
-		if err != nil {
-			return err
-		}
-		targs = append(targs, targ)
-
-		// Create MSI installer.
-		win := filepath.Join(runtime.GOROOT(), "misc/makerelease/windows")
-		installer := filepath.Join(win, "installer.wxs")
-		appfiles := filepath.Join(work, "AppFiles.wxs")
-		msi := filepath.Join(work, "installer.msi")
-		// Gather files.
-		_, err = b.run(work, "heat", "dir", "go",
-			"-nologo",
-			"-gg", "-g1", "-srd", "-sfrag",
-			"-cg", "AppFiles",
-			"-template", "fragment",
-			"-dr", "INSTALLDIR",
-			"-var", "var.SourceDir",
-			"-out", appfiles)
-		if err != nil {
-			return err
-		}
-		// Build package.
-		_, err = b.run(work, "candle",
-			"-nologo",
-			"-dGoVersion="+version,
-			"-dWixGoVersion="+wixVersion(version),
-			"-dArch="+b.Arch,
-			"-dSourceDir=go",
-			installer, appfiles)
-		if err != nil {
-			return err
-		}
-		appfiles = filepath.Join(work, "AppFiles.wixobj")
-		installer = filepath.Join(work, "installer.wixobj")
-		_, err = b.run(win, "light",
-			"-nologo",
-			"-ext", "WixUIExtension",
-			"-ext", "WixUtilExtension",
-			installer, appfiles,
-			"-o", msi)
-		if err != nil {
-			return err
-		}
-		// Copy installer to target file.
-		targ = base + ".msi"
-		err = cp(targ, msi)
-		targs = append(targs, targ)
-	}
-	if err == nil && *upload {
-		for _, targ := range targs {
-			err = b.Upload(version, targ)
-			if err != nil {
-				return fmt.Errorf("uploading %s: %v", targ, err)
-			}
-		}
-	}
-	return err
-}
-
-var versionRe = regexp.MustCompile(`^go([0-9]+(\.[0-9]+)*)`)
-
-// The Microsoft installer requires version format major.minor.build
-// (http://msdn.microsoft.com/en-us/library/aa370859%28v=vs.85%29.aspx).
-// Where the major and minor field has a maximum value of 255 and build 65535.
-// The offical Go version format is goMAJOR.MINOR.PATCH at $GOROOT/VERSION.
-// It's based on the Mercurial tag. Remove prefix and suffix to make the
-// installer happy.
-func wixVersion(v string) string {
-	m := versionRe.FindStringSubmatch(v)
-	if m == nil {
-		return "0.0.0"
-	}
-	return m[1]
-}
-
-// extras fetches the go.tools, go.blog, and go-tour repositories,
-// builds them and copies the resulting binaries and static assets
-// to the new GOROOT.
-func (b *Build) extras() error {
-	defer b.cleanGopath()
-
-	if err := b.tools(); err != nil {
-		return err
-	}
-	if err := b.blog(); err != nil {
-		return err
-	}
-	return b.tour()
-}
-
-func (b *Build) get(repoPath, revision string) error {
-	dest := filepath.Join(b.gopath, "src", filepath.FromSlash(repoPath))
-
-	if strings.HasPrefix(repoPath, "golang.org/x/") {
-		// For sub-repos, fetch the old Mercurial repo; bypass "go get".
-		// DO NOT import this special case into the git tree.
-
-		if err := os.MkdirAll(filepath.Dir(dest), 0755); err != nil {
-			return err
-		}
-		repo := strings.Replace(repoPath, "golang.org/x/", "https://code.google.com/p/go.", 1)
-		if _, err := b.run(b.gopath, "hg", "clone", repo, dest); err != nil {
-			return err
-		}
-	} else {
-		// Fetch the packages (without building/installing).
-		_, err := b.run(b.gopath, filepath.Join(b.root, "bin", "go"),
-			"get", "-d", repoPath+"/...")
-		if err != nil {
-			return err
-		}
-	}
-
-	// Update the repo to the specified revision.
-	var err error
-	switch {
-	case exists(filepath.Join(dest, ".git")):
-		_, err = b.run(dest, "git", "checkout", revision)
-	case exists(filepath.Join(dest, ".hg")):
-		_, err = b.run(dest, "hg", "update", revision)
-	default:
-		err = errors.New("unknown version control system")
-	}
-	return err
-}
-
-func (b *Build) tools() error {
-	// Fetch the go.tools repository.
-	if err := b.get(toolPath, *toolTag); err != nil {
-		return err
-	}
-
-	// Install tools.
-	args := append([]string{"install"}, toolPaths...)
-	_, err := b.run(b.gopath, filepath.Join(b.root, "bin", "go"), args...)
-	if err != nil {
-		return err
-	}
-
-	// Copy doc.go from go.tools/cmd/$CMD to $GOROOT/src/cmd/$CMD
-	// while rewriting "package main" to "package documentation".
-	for _, p := range toolPaths {
-		d, err := ioutil.ReadFile(filepath.Join(b.gopath, "src",
-			filepath.FromSlash(p), "doc.go"))
-		if err != nil {
-			return err
-		}
-		d = bytes.Replace(d, []byte("\npackage main\n"),
-			[]byte("\npackage documentation\n"), 1)
-		cmdDir := filepath.Join(b.root, "src", "cmd", path.Base(p))
-		if err := os.MkdirAll(cmdDir, 0755); err != nil {
-			return err
-		}
-		docGo := filepath.Join(cmdDir, "doc.go")
-		if err := ioutil.WriteFile(docGo, d, 0644); err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func (b *Build) blog() error {
-	// Fetch the blog repository.
-	_, err := b.run(b.gopath, filepath.Join(b.root, "bin", "go"), "get", "-d", blogPath+"/blog")
-	if err != nil {
-		return err
-	}
-
-	// Copy blog content to $GOROOT/blog.
-	blogSrc := filepath.Join(b.gopath, "src", filepath.FromSlash(blogPath))
-	contentDir := filepath.Join(b.root, "blog")
-	return cpAllDir(contentDir, blogSrc, blogContent...)
-}
-
-func (b *Build) tour() error {
-	// Fetch the go-tour repository.
-	if err := b.get(tourPath, *tourTag); err != nil {
-		return err
-	}
-
-	// Build tour binary.
-	_, err := b.run(b.gopath, filepath.Join(b.root, "bin", "go"),
-		"install", tourPath+"/gotour")
-	if err != nil {
-		return err
-	}
-
-	// Copy all the tour content to $GOROOT/misc/tour.
-	importPath := filepath.FromSlash(tourPath)
-	tourSrc := filepath.Join(b.gopath, "src", importPath)
-	contentDir := filepath.Join(b.root, "misc", "tour")
-	if err = cpAllDir(contentDir, tourSrc, tourContent...); err != nil {
-		return err
-	}
-
-	// Copy the tour source code so it's accessible with $GOPATH pointing to $GOROOT/misc/tour.
-	if err = cpAllDir(filepath.Join(contentDir, "src", importPath), tourSrc, tourPackages...); err != nil {
-		return err
-	}
-
-	// Copy gotour binary to tool directory as "tour"; invoked as "go tool tour".
-	return cp(
-		filepath.Join(b.root, "pkg", "tool", b.OS+"_"+b.Arch, "tour"+ext()),
-		filepath.Join(b.gopath, "bin", "gotour"+ext()),
-	)
-}
-
-func (b *Build) cleanGopath() {
-	for _, d := range []string{"bin", "pkg", "src"} {
-		os.RemoveAll(filepath.Join(b.gopath, d))
-	}
-}
-
-func ext() string {
-	if runtime.GOOS == "windows" {
-		return ".exe"
-	}
-	return ""
-}
-
-func (b *Build) hgCmd(dir string, args ...string) ([]byte, error) {
-	return b.run(dir, "hg", append([]string{"--config", "extensions.codereview=!"}, args...)...)
-}
-
-func (b *Build) run(dir, name string, args ...string) ([]byte, error) {
-	buf := new(bytes.Buffer)
-	absName, err := lookPath(name)
-	if err != nil {
-		return nil, err
-	}
-	cmd := exec.Command(absName, args...)
-	var output io.Writer = buf
-	if *verbose {
-		log.Printf("Running %q %q", absName, args)
-		output = io.MultiWriter(buf, os.Stdout)
-	}
-	cmd.Stdout = output
-	cmd.Stderr = output
-	cmd.Dir = dir
-	cmd.Env = b.env()
-	if err := cmd.Run(); err != nil {
-		fmt.Fprintf(os.Stderr, "%s", buf.Bytes())
-		return nil, fmt.Errorf("%s %s: %v", name, strings.Join(args, " "), err)
-	}
-	return buf.Bytes(), nil
-}
-
-var cleanEnv = []string{
-	"GOARCH",
-	"GOBIN",
-	"GOHOSTARCH",
-	"GOHOSTOS",
-	"GOOS",
-	"GOROOT",
-	"GOROOT_FINAL",
-	"GOPATH",
-}
-
-func (b *Build) env() []string {
-	env := os.Environ()
-	for i := 0; i < len(env); i++ {
-		for _, c := range cleanEnv {
-			if strings.HasPrefix(env[i], c+"=") {
-				env = append(env[:i], env[i+1:]...)
-			}
-		}
-	}
-	final := "/usr/local/go"
-	if b.OS == "windows" {
-		final = `c:\go`
-	}
-	env = append(env,
-		"GOARCH="+b.Arch,
-		"GOHOSTARCH="+b.Arch,
-		"GOHOSTOS="+b.OS,
-		"GOOS="+b.OS,
-		"GOROOT="+b.root,
-		"GOROOT_FINAL="+final,
-		"GOPATH="+b.gopath,
-	)
-	if b.static {
-		env = append(env, "GO_DISTFLAGS=-s")
-	}
-	return env
-}
-
-func (b *Build) Upload(version string, filename string) error {
-	file, err := ioutil.ReadFile(filename)
-	if err != nil {
-		return err
-	}
-
-	svc, err := storage.New(oauthClient)
-	if err != nil {
-		return err
-	}
-	obj := &storage.Object{
-		Acl:  []*storage.ObjectAccessControl{{Entity: "allUsers", Role: "READER"}},
-		Name: filename,
-	}
-	_, err = svc.Objects.Insert(*storageBucket, obj).Media(bytes.NewReader(file)).Do()
-	if err != nil {
-		return err
-	}
-
-	sum := fmt.Sprintf("%x", sha1.Sum(file))
-	kind := "unknown"
-	switch {
-	case b.Source:
-		kind = "source"
-	case strings.HasSuffix(filename, ".tar.gz"), strings.HasSuffix(filename, ".zip"):
-		kind = "archive"
-	case strings.HasSuffix(filename, ".msi"), strings.HasSuffix(filename, ".pkg"):
-		kind = "installer"
-	}
-	req, err := json.Marshal(File{
-		Filename: filename,
-		Version:  version,
-		OS:       b.OS,
-		Arch:     b.Arch,
-		Checksum: sum,
-		Kind:     kind,
-	})
-	if err != nil {
-		return err
-	}
-	u := fmt.Sprintf("%s?%s", *uploadURL, url.Values{"key": []string{builderKey}}.Encode())
-	resp, err := http.Post(u, "application/json", bytes.NewReader(req))
-	if err != nil {
-		return err
-	}
-	defer resp.Body.Close()
-	if resp.StatusCode != http.StatusOK {
-		return fmt.Errorf("upload status: %v", resp.Status)
-	}
-
-	return nil
-}
-
-type File struct {
-	Filename string
-	OS       string
-	Arch     string
-	Version  string
-	Checksum string `datastore:",noindex"`
-	Kind     string // "archive", "installer", "source"
-}
-
-func setupOAuthClient() error {
-	config := &oauth.Config{
-		ClientId:     "999119582588-h7kpj5pcm6d9solh5lgrbusmvvk4m9dn.apps.googleusercontent.com",
-		ClientSecret: "8YLFgOhXIELWbO-NtF3iqIQz",
-		Scope:        storage.DevstorageRead_writeScope,
-		AuthURL:      "https://accounts.google.com/o/oauth2/auth",
-		TokenURL:     "https://accounts.google.com/o/oauth2/token",
-		TokenCache:   oauth.CacheFile(*tokenCache),
-		RedirectURL:  "oob",
-	}
-	transport := &oauth.Transport{Config: config}
-	if token, err := config.TokenCache.Token(); err != nil {
-		url := transport.Config.AuthCodeURL("")
-		fmt.Println("Visit the following URL, obtain an authentication" +
-			"code, and enter it below.")
-		fmt.Println(url)
-		fmt.Print("Enter authentication code: ")
-		code := ""
-		if _, err := fmt.Scan(&code); err != nil {
-			return err
-		}
-		if _, err := transport.Exchange(code); err != nil {
-			return err
-		}
-	} else {
-		transport.Token = token
-	}
-	oauthClient = transport.Client()
-	return nil
-}
-
-func (b *Build) clean(files []string) error {
-	for _, name := range files {
-		err := os.RemoveAll(filepath.Join(b.root, name))
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func exists(path string) bool {
-	_, err := os.Stat(path)
-	return err == nil
-}
-
-func readCredentials() error {
-	name := os.Getenv("HOME")
-	if runtime.GOOS == "windows" {
-		name = os.Getenv("HOMEDRIVE") + os.Getenv("HOMEPATH")
-	}
-	name = filepath.Join(name, ".gobuildkey")
-	f, err := os.Open(name)
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-	s := bufio.NewScanner(f)
-	if s.Scan() {
-		builderKey = s.Text()
-	}
-	return s.Err()
-}
-
-func cp(dst, src string) error {
-	sf, err := os.Open(src)
-	if err != nil {
-		return err
-	}
-	defer sf.Close()
-	fi, err := sf.Stat()
-	if err != nil {
-		return err
-	}
-	df, err := os.Create(dst)
-	if err != nil {
-		return err
-	}
-	defer df.Close()
-	// Windows doesn't currently implement Fchmod
-	if runtime.GOOS != "windows" {
-		if err := df.Chmod(fi.Mode()); err != nil {
-			return err
-		}
-	}
-	_, err = io.Copy(df, sf)
-	return err
-}
-
-func cpDir(dst, src string) error {
-	walk := func(srcPath string, info os.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-		dstPath := filepath.Join(dst, srcPath[len(src):])
-		if info.IsDir() {
-			return os.MkdirAll(dstPath, 0755)
-		}
-		return cp(dstPath, srcPath)
-	}
-	return filepath.Walk(src, walk)
-}
-
-func cpAllDir(dst, basePath string, dirs ...string) error {
-	for _, dir := range dirs {
-		if err := cpDir(filepath.Join(dst, dir), filepath.Join(basePath, dir)); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func makeTar(targ, workdir string) error {
-	f, err := os.Create(targ)
-	if err != nil {
-		return err
-	}
-	zout := gzip.NewWriter(f)
-	tw := tar.NewWriter(zout)
-
-	err = filepath.Walk(workdir, func(path string, fi os.FileInfo, err error) error {
-		if !strings.HasPrefix(path, workdir) {
-			log.Panicf("walked filename %q doesn't begin with workdir %q", path, workdir)
-		}
-		name := path[len(workdir):]
-
-		// Chop of any leading / from filename, leftover from removing workdir.
-		if strings.HasPrefix(name, "/") {
-			name = name[1:]
-		}
-		// Don't include things outside of the go subdirectory (for instance,
-		// the zip file that we're currently writing here.)
-		if !strings.HasPrefix(name, "go/") {
-			return nil
-		}
-		if *verbose {
-			log.Printf("adding to tar: %s", name)
-		}
-		target, _ := os.Readlink(path)
-		hdr, err := tar.FileInfoHeader(fi, target)
-		if err != nil {
-			return err
-		}
-		hdr.Name = name
-		hdr.Uname = "root"
-		hdr.Gname = "root"
-		hdr.Uid = 0
-		hdr.Gid = 0
-
-		// Force permissions to 0755 for executables, 0644 for everything else.
-		if fi.Mode().Perm()&0111 != 0 {
-			hdr.Mode = hdr.Mode&^0777 | 0755
-		} else {
-			hdr.Mode = hdr.Mode&^0777 | 0644
-		}
-
-		err = tw.WriteHeader(hdr)
-		if err != nil {
-			return fmt.Errorf("Error writing file %q: %v", name, err)
-		}
-		if fi.IsDir() {
-			return nil
-		}
-		r, err := os.Open(path)
-		if err != nil {
-			return err
-		}
-		defer r.Close()
-		_, err = io.Copy(tw, r)
-		return err
-	})
-	if err != nil {
-		return err
-	}
-	if err := tw.Close(); err != nil {
-		return err
-	}
-	if err := zout.Close(); err != nil {
-		return err
-	}
-	return f.Close()
-}
-
-func makeZip(targ, workdir string) error {
-	f, err := os.Create(targ)
-	if err != nil {
-		return err
-	}
-	zw := zip.NewWriter(f)
-
-	err = filepath.Walk(workdir, func(path string, fi os.FileInfo, err error) error {
-		if !strings.HasPrefix(path, workdir) {
-			log.Panicf("walked filename %q doesn't begin with workdir %q", path, workdir)
-		}
-		name := path[len(workdir):]
-
-		// Convert to Unix-style named paths, as that's the
-		// type of zip file that archive/zip creates.
-		name = strings.Replace(name, "\\", "/", -1)
-		// Chop of any leading / from filename, leftover from removing workdir.
-		if strings.HasPrefix(name, "/") {
-			name = name[1:]
-		}
-		// Don't include things outside of the go subdirectory (for instance,
-		// the zip file that we're currently writing here.)
-		if !strings.HasPrefix(name, "go/") {
-			return nil
-		}
-		if *verbose {
-			log.Printf("adding to zip: %s", name)
-		}
-		fh, err := zip.FileInfoHeader(fi)
-		if err != nil {
-			return err
-		}
-		fh.Name = name
-		fh.Method = zip.Deflate
-		if fi.IsDir() {
-			fh.Name += "/"        // append trailing slash
-			fh.Method = zip.Store // no need to deflate 0 byte files
-		}
-		w, err := zw.CreateHeader(fh)
-		if err != nil {
-			return err
-		}
-		if fi.IsDir() {
-			return nil
-		}
-		r, err := os.Open(path)
-		if err != nil {
-			return err
-		}
-		defer r.Close()
-		_, err = io.Copy(w, r)
-		return err
-	})
-	if err != nil {
-		return err
-	}
-	if err := zw.Close(); err != nil {
-		return err
-	}
-	return f.Close()
-}
-
-type tool struct {
-	name       string
-	commonDirs []string
-}
-
-var wixTool = tool{
-	"http://wix.sourceforge.net/, version 3.5",
-	[]string{`C:\Program Files\Windows Installer XML v3.5\bin`,
-		`C:\Program Files (x86)\Windows Installer XML v3.5\bin`},
-}
-
-var hgTool = tool{
-	"http://mercurial.selenic.com/wiki/WindowsInstall",
-	[]string{`C:\Program Files\Mercurial`,
-		`C:\Program Files (x86)\Mercurial`,
-	},
-}
-
-var gccTool = tool{
-	"Mingw gcc; http://sourceforge.net/projects/mingw/files/Installer/mingw-get-inst/",
-	[]string{`C:\Mingw\bin`},
-}
-
-var windowsDeps = map[string]tool{
-	"gcc":    gccTool,
-	"heat":   wixTool,
-	"candle": wixTool,
-	"light":  wixTool,
-	"cmd":    {"Windows cmd.exe", nil},
-	"hg":     hgTool,
-}
-
-func checkWindowsDeps() {
-	for prog, help := range windowsDeps {
-		absPath, err := lookPath(prog)
-		if err != nil {
-			log.Fatalf("Failed to find necessary binary %q in path or common locations; %s", prog, help)
-		}
-		if *verbose {
-			log.Printf("found windows dep %s at %s", prog, absPath)
-		}
-	}
-}
-
-func lookPath(prog string) (absPath string, err error) {
-	absPath, err = exec.LookPath(prog)
-	if err == nil {
-		return
-	}
-	t, ok := windowsDeps[prog]
-	if !ok {
-		return
-	}
-	for _, dir := range t.commonDirs {
-		for _, ext := range []string{"exe", "bat"} {
-			absPath = filepath.Join(dir, prog+"."+ext)
-			if _, err1 := os.Stat(absPath); err1 == nil {
-				err = nil
-				os.Setenv("PATH", os.Getenv("PATH")+";"+dir)
-				return
-			}
-		}
-	}
-	return
-}
diff --git a/misc/makerelease/windows/LICENSE.rtf b/misc/makerelease/windows/LICENSE.rtf
deleted file mode 100644
index b2b0be62c..000000000
--- a/misc/makerelease/windows/LICENSE.rtf
+++ /dev/null
diff --git a/misc/makerelease/windows/README.txt b/misc/makerelease/windows/README.txt
deleted file mode 100644
index 0cf828b24..000000000
--- a/misc/makerelease/windows/README.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-
-Windows build dependencies
-
-- Mercurial (hg): http://mercurial.selenic.com/
-- MinGW: http://www.mingw.org/
-- Windows Installer XML (WiX) toolset: http://wix.sourceforge.net/
-
-Packaging
-
-The dependencies must be in/added to the system's search PATH. 
-
-Run bindist as normal, eg:
-	bindist windows-386
-
-TODO
-
-- Documentation server shortcut checkbox option
-
-Misc
-
-WiX box sizes:
- - banner size: 493x58
- - left side of dialog: 164x312
- - full dialog size: 493x312
-
diff --git a/misc/makerelease/windows/images/Banner.jpg b/misc/makerelease/windows/images/Banner.jpg
deleted file mode 100644
index ce65f63af..000000000
--- a/misc/makerelease/windows/images/Banner.jpg
+++ /dev/null
diff --git a/misc/makerelease/windows/images/Dialog.jpg b/misc/makerelease/windows/images/Dialog.jpg
deleted file mode 100644
index 1f0ec0a31..000000000
--- a/misc/makerelease/windows/images/Dialog.jpg
+++ /dev/null
diff --git a/misc/makerelease/windows/images/DialogLeft.jpg b/misc/makerelease/windows/images/DialogLeft.jpg
deleted file mode 100644
index 73bab89b4..000000000
--- a/misc/makerelease/windows/images/DialogLeft.jpg
+++ /dev/null
diff --git a/misc/makerelease/windows/images/gopher.ico b/misc/makerelease/windows/images/gopher.ico
deleted file mode 100644
index 2e861ebe0..000000000
--- a/misc/makerelease/windows/images/gopher.ico
+++ /dev/null
diff --git a/misc/makerelease/windows/installer.wxs b/misc/makerelease/windows/installer.wxs
deleted file mode 100644
index 01178e265..000000000
--- a/misc/makerelease/windows/installer.wxs
+++ /dev/null
@@ -1,163 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>

-<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">

-<!--

-# Copyright 2010 The Go Authors.  All rights reserved.

-# Use of this source code is governed by a BSD-style

-# license that can be found in the LICENSE file.

--->

-

-<?if $(var.Arch) = 386 ?>

-  <?define ProdId = {FF5B30B2-08C2-11E1-85A2-6ACA4824019B} ?>

-  <?define UpgradeCode = {1C3114EA-08C3-11E1-9095-7FCA4824019B} ?>

-  <?define SysFolder=SystemFolder ?>

-<?else?>

-  <?define ProdId = {716c3eaa-9302-48d2-8e5e-5cfec5da2fab} ?>

-  <?define UpgradeCode = {22ea7650-4ac6-4001-bf29-f4b8775db1c0} ?>

-  <?define SysFolder=System64Folder ?>

-<?endif?>

-

-<Product

-    Id="FF5B30B2-08C2-11E1-85A2-6ACA4824019B"

-    Name="Go Programming Language $(var.Arch) $(var.GoVersion)"

-    Language="1033"

-    Codepage="1252"

-    Version="$(var.WixGoVersion)"

-    Manufacturer="http://golang.org"

-    UpgradeCode="$(var.UpgradeCode)" >

-

-<Package

-    Id='*' 

-    Keywords='Installer'

-    Description="The Go Programming Language Installer"

-    Comments="The Go programming language is an open source project to make programmers more productive."

-    InstallerVersion="300"

-    Compressed="yes"

-    InstallScope="perMachine"

-    SummaryCodepage="1252"

-    Languages="1033" />

-    <!--    Platform="x86 or x64" -->

-

-<Property Id="ARPCOMMENTS" Value="The Go programming language is a fast, statically typed, compiled language that feels like a dynamically typed, interpreted language." />

-<Property Id="ARPCONTACT" Value="golang-nuts@googlegroups.com" />

-<Property Id="ARPHELPLINK" Value="https://golang.org/help/" />

-<Property Id="ARPREADME" Value="https://golang.org" />

-<Property Id="ARPURLINFOABOUT" Value="https://golang.org" />

-<Property Id="LicenseAccepted">1</Property>

-<Icon Id="gopher.ico" SourceFile="images\gopher.ico"/>

-<Property Id="ARPPRODUCTICON" Value="gopher.ico" />

-<Media Id='1' Cabinet="go.cab" EmbedCab="yes" CompressionLevel="high" />

-<Condition Message="Windows 2000 or greater required."> VersionNT >= 500</Condition>

-<MajorUpgrade AllowDowngrades="yes" />

-<SetDirectory Id="INSTALLDIRROOT" Value="[%SYSTEMDRIVE]"/>

-

-<CustomAction

-    Id="SetApplicationRootDirectory"

-    Property="ARPINSTALLLOCATION"

-    Value="[INSTALLDIR]" />

-

-<!-- Define the directory structure and environment variables -->

-<Directory Id="TARGETDIR" Name="SourceDir">

-  <Directory Id="INSTALLDIRROOT">

-    <Directory Id="INSTALLDIR" Name="Go"/>

-  </Directory>

-  <Directory Id="ProgramMenuFolder">

-    <Directory Id="GoProgramShortcutsDir" Name="Go Programming Language"/>

-  </Directory>

-  <Directory Id="EnvironmentEntries">

-    <Directory Id="GoEnvironmentEntries" Name="Go Programming Language"/>

-  </Directory>

-</Directory>

-

-<!-- Programs Menu Shortcuts -->

-<DirectoryRef Id="GoProgramShortcutsDir">

-  <Component Id="Component_GoProgramShortCuts" Guid="{f5fbfb5e-6c5c-423b-9298-21b0e3c98f4b}">

-    <Shortcut

-        Id="GoDocServerStartMenuShortcut"

-        Name="GoDocServer"

-        Description="Starts the Go documentation server (http://localhost:6060)"

-        Show="minimized"

-        Arguments='/c start "Godoc Server http://localhost:6060" "[INSTALLDIR]bin\godoc.exe" -http=localhost:6060 -goroot="[INSTALLDIR]." &amp;&amp; start http://localhost:6060'

-        Icon="gopher.ico"

-        Target="[%ComSpec]" />

-    <Shortcut

-        Id="UninstallShortcut"

-        Name="Uninstall Go"

-        Description="Uninstalls Go and all of its components"

-        Target="[$(var.SysFolder)]msiexec.exe"

-        Arguments="/x [ProductCode]" />

-    <RemoveFolder

-        Id="GoProgramShortcutsDir"

-        On="uninstall" />

-    <RegistryValue

-        Root="HKCU"

-        Key="Software\GoProgrammingLanguage"

-        Name="ShortCuts"

-        Type="integer" 

-        Value="1"

-        KeyPath="yes" /> 

-  </Component>

-</DirectoryRef>

-

-<!-- Registry & Environment Settings -->

-<DirectoryRef Id="GoEnvironmentEntries">

-  <Component Id="Component_GoEnvironment" Guid="{3ec7a4d5-eb08-4de7-9312-2df392c45993}">

-    <RegistryKey 

-        Root="HKCU"

-        Key="Software\GoProgrammingLanguage"

-        Action="create" >

-            <RegistryValue

-                Name="installed"

-                Type="integer"

-                Value="1"

-                KeyPath="yes" />

-            <RegistryValue

-                Name="installLocation"

-                Type="string"

-                Value="[INSTALLDIR]" />

-    </RegistryKey>

-    <Environment

-        Id="GoPathEntry"

-        Action="set"

-        Part="last"

-        Name="PATH"

-        Permanent="no"

-        System="yes"

-        Value="[INSTALLDIR]bin" />

-    <Environment

-        Id="GoRoot"

-        Action="set"

-        Part="all"

-        Name="GOROOT"

-        Permanent="no"

-        System="yes"

-        Value="[INSTALLDIR]" />

-    <RemoveFolder

-        Id="GoEnvironmentEntries"

-        On="uninstall" />

-  </Component>

-</DirectoryRef>

-

-<!-- Install the files -->

-<Feature

-    Id="GoTools"

-    Title="Go"

-    Level="1">

-      <ComponentRef Id="Component_GoEnvironment" />

-      <ComponentGroupRef Id="AppFiles" />

-      <ComponentRef Id="Component_GoProgramShortCuts" />

-</Feature>

-

-<!-- Update the environment -->

-<InstallExecuteSequence>

-    <Custom Action="SetApplicationRootDirectory" Before="InstallFinalize" />

-</InstallExecuteSequence>

-

-<!-- Include the user interface -->

-<WixVariable Id="WixUILicenseRtf" Value="LICENSE.rtf" />

-<WixVariable Id="WixUIBannerBmp" Value="images\Banner.jpg" />

-<WixVariable Id="WixUIDialogBmp" Value="images\Dialog.jpg" />

-<Property Id="WIXUI_INSTALLDIR" Value="INSTALLDIR" />

-<UIRef Id="WixUI_InstallDir" />

-

-</Product>

-</Wix>

diff --git a/misc/nacl/README b/misc/nacl/README
index 72d0e08ad..99b94dc90 100644
--- a/misc/nacl/README
+++ b/misc/nacl/README
@@ -8,10 +8,10 @@ Go 1.3 supports three architectures
 
  * nacl/386 which is standard 386.
  * nacl/amd64p32 which is a 64 bit architecture, where the address space is
-   limited to a 4gb window. 
+   limited to a 4gb window.
  * nacl/arm which is 32-bit ARMv7A architecture with 1GB address space.
 
-For background it is recommended that you read http://golang.org/s/go13nacl.
+For background it is recommended that you read https://golang.org/s/go13nacl.
 
 Prerequisites
 -------------
@@ -37,21 +37,20 @@ sdk. These are released every 6-8 weeks, in line with Chrome releases.
 	% cd /opt/nacl_sdk
 	% ./naclsdk update
 
-At this time pepper_34 is the stable version. If naclsdk downloads a later
-version, please adjust accordingly. As of June 2014, only the canary sdk
-provides support for nacl/arm.
+At this time pepper_40 is the stable version. The NaCl port needs at least pepper_39
+to work. If naclsdk downloads a later version, please adjust accordingly.
 
 The cmd/go helper scripts expect that the loaders sel_ldr_{x86_{32,64},arm} and
 nacl_helper_bootstrap_arm are in your path. I find it easiest to make a symlink
 from the NaCl distribution to my $GOPATH/bin directory.
 
-	% ln -nfs /opt/nacl_sdk/pepper_34/tools/sel_ldr_x86_32 $GOPATH/bin/sel_ldr_x86_32
-	% ln -nfs /opt/nacl_sdk/pepper_34/tools/sel_ldr_x86_64 $GOPATH/bin/sel_ldr_x86_64
-	% ln -nfs /opt/nacl_sdk/pepper_canary/tools/sel_ldr_arm $GOPATH/bin/sel_ldr_arm
+	% ln -nfs /opt/nacl_sdk/pepper_39/tools/sel_ldr_x86_32 $GOPATH/bin/sel_ldr_x86_32
+	% ln -nfs /opt/nacl_sdk/pepper_39/tools/sel_ldr_x86_64 $GOPATH/bin/sel_ldr_x86_64
+	% ln -nfs /opt/nacl_sdk/pepper_39/tools/sel_ldr_arm $GOPATH/bin/sel_ldr_arm
 
 Additionally, for NaCl/ARM only:
 
-	% ln -nfs /opt/nacl_sdk/pepper_canary/tools/nacl_helper_bootstrap_arm $GOPATH/bin/nacl_helper_bootstrap_arm 
+	% ln -nfs /opt/nacl_sdk/pepper_39/tools/nacl_helper_bootstrap_arm $GOPATH/bin/nacl_helper_bootstrap_arm
 
 Support scripts
 ---------------
@@ -110,7 +109,7 @@ Then, run the program as:
 
 The -g flag instructs the loader to stop at startup. Then, in another console:
 
-	% /opt/nacl_sdk/pepper_34/toolchain/linux_x86_glibc/bin/x86_64-nacl-gdb
+	% /opt/nacl_sdk/pepper_39/toolchain/linux_x86_glibc/bin/x86_64-nacl-gdb
 	% nacl-manifest mybin.manifest
 	% target remote :4014
 
@@ -118,5 +117,5 @@ If you see that the program is stopped in _rt0_amd64p32_nacl, then symbols are
 loaded successfully and you can type 'c' to start the program.
 Next time you can automate it as:
 
-	% /opt/nacl_sdk/pepper_34/toolchain/linux_x86_glibc/bin/x86_64-nacl-gdb \
+	% /opt/nacl_sdk/pepper_39/toolchain/linux_x86_glibc/bin/x86_64-nacl-gdb \
 		-ex 'nacl-manifest mybin.manifest' -ex 'target remote :4014'
diff --git a/misc/nacl/testzip.proto b/misc/nacl/testzip.proto
index 07d4a1db0..bc382d50a 100644
--- a/misc/nacl/testzip.proto
+++ b/misc/nacl/testzip.proto
@@ -10,9 +10,32 @@ usr	src=../misc/nacl/testdata
 go	src=..
 	src
 		cmd
+			api
+				testdata
+					+
+			asm
+				internal
+					asm
+						testdata
+							+
+			doc
+				main.go
+				pkg.go
+				doc_test.go
+				testdata
+					+
 			internal
 				objfile
 					objfile.go
+				rsc.io
+					arm
+						armasm
+							testdata
+								+
+					x86
+						x86asm
+							testdata
+								+
 			gofmt
 				gofmt.go
 				gofmt_test.go
diff --git a/misc/swig/callback/callback_test.go b/misc/swig/callback/callback_test.go
index cf008fb54..dbbbab576 100644
--- a/misc/swig/callback/callback_test.go
+++ b/misc/swig/callback/callback_test.go
@@ -2,16 +2,15 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-package callback_test
+package callback
 
 import (
-	"../callback"
 	"testing"
 )
 
 func TestCall(t *testing.T) {
-	c := callback.NewCaller()
-	cb := callback.NewCallback()
+	c := NewCaller()
+	cb := NewCallback()
 
 	c.SetCallback(cb)
 	s := c.Call()
@@ -22,13 +21,13 @@ func TestCall(t *testing.T) {
 }
 
 func TestCallback(t *testing.T) {
-	c := callback.NewCaller()
-	cb := callback.NewDirectorCallback(&callback.GoCallback{})
+	c := NewCaller()
+	cb := NewDirectorCallback(&GoCallback{})
 	c.SetCallback(cb)
 	s := c.Call()
 	if s != "GoCallback.Run" {
 		t.Errorf("unexpected string from Call with callback: %q", s)
 	}
 	c.DelCallback()
-	callback.DeleteDirectorCallback(cb)
+	DeleteDirectorCallback(cb)
 }
diff --git a/misc/swig/stdio/file_test.go b/misc/swig/stdio/file_test.go
index 6478a7cf3..38d074676 100644
--- a/misc/swig/stdio/file_test.go
+++ b/misc/swig/stdio/file_test.go
@@ -10,7 +10,7 @@ import "testing"
 // as expected.
 func TestRead(t *testing.T) {
 	f := Fopen("file_test.go", "r")
-	if f == nil {
+	if f.Swigcptr() == 0 {
 		t.Fatal("fopen failed")
 	}
 	if Fgetc(f) != '/' || Fgetc(f) != '/' || Fgetc(f) != ' ' || Fgetc(f) != 'C' {
diff --git a/misc/trace/README.md b/misc/trace/README.md
new file mode 100644
index 000000000..8561c79bf
--- /dev/null
+++ b/misc/trace/README.md
@@ -0,0 +1,38 @@
+This directory contains helper file for trace viewer (`go tool trace`).
+
+`trace_viewer_lean.html` was generated by following
+[instructions](https://github.com/google/trace-viewer/wiki/Embedding)
+on revision `280626ef607decf36291e290d5f0322b173e8a7f` using:
+```
+trace-viewer$ ./vulcanize_trace_viewer --config=lean
+trace-viewer$ cp bin/trace_viewer_lean.html $GOROOT/misc/trace/
+```
+
+The license for trace-viewer is as follows:
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/misc/trace/trace_viewer_lean.html b/misc/trace/trace_viewer_lean.html
new file mode 100644
index 000000000..5d40bc580
--- /dev/null
+++ b/misc/trace/trace_viewer_lean.html
@@ -0,0 +1,4043 @@
+<!DOCTYPE HTML>
+<html>
+  <head i18n-values="dir:textdirection;">
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <polymer-element name="tr-ui-b-toolbar-button" noscript="noscript">
+<template>
+<style>
+    :host {
+      background-color: #f8f8f8;
+      border: 1px solid rgba(0, 0, 0, 0.5);
+      color: rgba(0,0,0,0.8);
+      text-align: center;
+    }
+    :host(:hover) {
+      background-color: rgba(255, 255, 255, 1.0);
+      border-color: rgba(0, 0, 0, 0.8);
+      box-shadow: 0 0 .05em rgba(0, 0, 0, 0.4);
+      color: rgba(0, 0, 0, 1);
+    }
+    </style>
+<content></content>
+</template>
+</polymer-element><polymer-element name="tr-ui-a-tab-view" constructor="TracingAnalysisTabView">
+<template>
+<style>
+      :host {
+        display: flex;
+        flex-flow: column nowrap;
+        overflow: hidden;
+        box-sizing: border-box;
+      }
+
+      tab-strip[tabs-hidden] {
+        display: none;
+      }
+
+      tab-strip {
+        background-color: rgb(236, 236, 236);
+        border-bottom: 1px solid #8e8e8e;
+        display: flex;
+        flex: 0 0 auto;
+        flex-flow: row;
+        overflow-x: auto;
+        padding: 0 10px 0 10px;
+        font-size: 12px;
+      }
+
+      tab-button {
+        display: block;
+        flex: 0 0 auto;
+        padding: 4px 15px 1px 15px;
+        margin-top: 2px;
+      }
+
+      tab-button[selected=true] {
+        background-color: white;
+        border: 1px solid rgb(163, 163, 163);
+        border-bottom: none;
+        padding: 3px 14px 1px 14px;
+      }
+
+      tabs-content-container {
+        display: flex;
+        flex: 1 1 auto;
+        overflow: auto;
+        width: 100%;
+      }
+
+      ::content > * {
+        flex: 1 1 auto;
+      }
+
+      ::content > *:not([selected]) {
+        display: none;
+      }
+
+      button-label {
+        display: inline;
+      }
+
+      tab-strip-heading {
+        display: block;
+        flex: 0 0 auto;
+        padding: 4px 15px 1px 15px;
+        margin-top: 2px;
+        margin-before: 20px;
+        margin-after: 10px;
+      }
+      #tsh {
+        display: inline;
+        font-weight: bold;
+      }
+    </style>
+<tab-strip>
+<tab-strip-heading id="tshh">
+<span id="tsh"></span>
+</tab-strip-heading>
+<template repeat="{{tab in tabs_}}">
+<tab-button button-id="{{ tab.id }}" on-click="{{ tabButtonSelectHandler_ }}" selected="{{ selectedTab_.id === tab.id }}">
+<button-label>{{ tab.label ? tab.label : 'No Label'}}</button-label>
+</tab-button>
+</template>
+</tab-strip>
+<tabs-content-container id="content-container">
+<content></content>
+</tabs-content-container>
+</template>
+
+</polymer-element><template id="overlay-template">
+<style>
+    overlay-mask {
+      left: 0;
+      padding: 8px;
+      position: absolute;
+      top: 0;
+      z-index: 1000;
+      font-family: sans-serif;
+      -webkit-justify-content: center;
+      background: rgba(0, 0, 0, 0.8);
+      display: -webkit-flex;
+      height: 100%;
+      left: 0;
+      position: fixed;
+      top: 0;
+      width: 100%;
+    }
+    overlay-mask:focus {
+      outline: none;
+    }
+    overlay-vertical-centering-container {
+      -webkit-justify-content: center;
+      -webkit-flex-direction: column;
+      display: -webkit-flex;
+    }
+    overlay-frame {
+      z-index: 1100;
+      background: rgb(255, 255, 255);
+      border: 1px solid #ccc;
+      margin: 75px;
+      display: -webkit-flex;
+      -webkit-flex-direction: column;
+      min-height: 0;
+    }
+    title-bar {
+      -webkit-align-items: center;
+      -webkit-flex-direction: row;
+      border-bottom: 1px solid #ccc;
+      background-color: #ddd;
+      display: -webkit-flex;
+      padding: 5px;
+      -webkit-flex: 0 0 auto;
+    }
+    title {
+      display: inline;
+      font-weight: bold;
+      -webkit-box-flex: 1;
+      -webkit-flex: 1 1 auto;
+    }
+    close-button {
+      -webkit-align-self: flex-end;
+      border: 1px solid #eee;
+      background-color: #999;
+      font-size: 10pt;
+      font-weight: bold;
+      padding: 2px;
+      text-align: center;
+      width: 16px;
+    }
+    close-button:hover {
+      background-color: #ddd;
+      border-color: black;
+      cursor: pointer;
+    }
+    overlay-content {
+      display: -webkit-flex;
+      -webkit-flex: 1 1 auto;
+      -webkit-flex-direction: column;
+      overflow-y: auto;
+      padding: 10px;
+      min-width: 300px;
+      min-height: 0;
+    }
+    button-bar {
+      -webkit-align-items: baseline;
+      border-top: 1px solid #ccc;
+      display: -webkit-flex;
+      -webkit-flex: 0 0 auto;
+      -webkit-flex-direction: row-reverse;
+      padding: 4px;
+    }
+  </style>
+<overlay-mask>
+<overlay-vertical-centering-container>
+<overlay-frame>
+<title-bar>
+<title></title>
+<close-button>&#x2715</close-button>
+</title-bar>
+<overlay-content>
+<content></content>
+</overlay-content>
+<button-bar></button-bar>
+</overlay-frame>
+</overlay-vertical-centering-container>
+</overlay-mask>
+</template><polymer-element name="tr-ui-a-sub-view">
+
+</polymer-element><polymer-element name="tr-ui-a-analysis-link" is="a">
+<template>
+<style>
+    :host {
+      display: inline;
+      color: -webkit-link;
+      cursor: pointer;
+      text-decoration: underline;
+      /* TODO(nduca): Whitespace is forced to normal here because the
+         analysis_results.css forces everything under it to pre. This is insane.
+         When that horrible evil class dies, then we can rip this white-space
+         restriction out.
+       */
+      white-space: normal;
+      cursor: pointer;
+    }
+    </style>
+<content></content>
+</template>
+
+</polymer-element><style>
+* /deep/ .labeled-checkbox {
+  display: flex;
+  white-space: nowrap;
+}
+</style><polymer-element name="tr-ui-b-table">
+<template>
+<style>
+      :host {
+        display: flex;
+        flex-direction: column;
+      }
+
+      table {
+        font-size: 12px;
+
+        flex: 1 1 auto;
+        align-self: stretch;
+        border-collapse: separate;
+        border-spacing: 0;
+        border-width: 0;
+        -webkit-user-select: initial;
+      }
+
+      tr > td {
+        padding: 2px 4px 2px 4px;
+        vertical-align: text-top;
+      }
+
+      tr:focus,
+      td:focus {
+        outline: 1px dotted rgba(0,0,0,0.1);
+        outline-offset: 0;
+      }
+
+      button.toggle-button {
+        height: 15px;
+        line-height: 60%;
+        vertical-align: middle;
+        width: 100%;
+      }
+
+      button > * {
+        height: 15px;
+        vertical-align: middle;
+      }
+
+      td.button-column {
+        width: 30px;
+      }
+
+      table > thead > tr > td.sensitive:hover {
+        background-color: #fcfcfc;
+      }
+
+      table > thead > tr > td {
+        font-weight: bold;
+        text-align: left;
+
+        background-color: #eee;
+        white-space: nowrap;
+        overflow: hidden;
+        text-overflow: ellipsis;
+
+        border-top: 1px solid #ffffff;
+        border-bottom: 1px solid #aaa;
+      }
+
+      table > tfoot {
+        background-color: #eee;
+        font-weight: bold;
+      }
+
+      /* Selection. */
+      table > tbody.row-selection-mode > tr[selected],
+      table > tbody.cell-selection-mode > tr > td[selected] {
+        background-color: rgb(103, 199, 165);  /* turquoise */
+      }
+      table > tbody.cell-selection-mode.row-highlight-enabled >
+          tr.highlighted-row {
+        background-color: rgb(213, 236, 229);  /* light turquoise */
+      }
+
+      /* Hover. */
+      table > tbody.row-selection-mode >
+          tr:hover:not(.empty-row):not([selected]),
+      table > tbody.cell-selection-mode >
+          tr:not(.empty-row):not(.highlighted-row) >
+          td.supports-selection:hover:not([selected]),
+      table > tfoot > tr:hover {
+        background-color: #e6e6e6;  /* grey */
+      }
+      table > tbody.cell-selection-mode.row-highlight-enabled >
+          tr:hover:not(.empty-row):not(.highlighted-row) {
+        background-color: #f6f6f6;  /* light grey */
+      }
+
+      /* Hover on selected and highlighted elements. */
+      table > tbody.row-selection-mode > tr:hover[selected],
+      table > tbody.cell-selection-mode > tr > td:hover[selected],
+      table > tbody.cell-selection-mode > tr.highlighted-row > td:hover {
+        background-color: rgb(171, 217, 202);  /* semi-light turquoise */
+      }
+
+      table > tbody > tr.empty-row > td {
+        color: #666;
+        font-style: italic;
+        text-align: center;
+      }
+
+      table > tbody.has-footer > tr:last-child > td {
+        border-bottom: 1px solid #aaa;
+      }
+
+      table > tfoot > tr:first-child > td {
+        border-top: 1px solid #ffffff;
+      }
+
+      expand-button {
+        -webkit-user-select: none;
+        display: inline-block;
+        cursor: pointer;
+        font-size: 9px;
+        min-width: 8px;
+        max-width: 8px;
+      }
+
+      .button-expanded {
+        transform: rotate(90deg);
+      }
+    </style>
+<table>
+<thead id="head">
+</thead>
+<tbody id="body">
+</tbody>
+<tfoot id="foot">
+</tfoot>
+</table>
+</template>
+
+</polymer-element>
+<polymer-element name="tr-ui-b-table-header-cell" on-tap="onTap_">
+<template>
+<style>
+    :host {
+      -webkit-user-select: none;
+      display: flex;
+    }
+
+    span {
+      flex: 0 1 auto;
+    }
+
+    side-element {
+      -webkit-user-select: none;
+      flex: 1 0 auto;
+      padding-left: 4px;
+      vertical-align: top;
+      font-size: 15px;
+      font-family: sans-serif;
+      display: inline;
+      line-height: 85%;
+    }
+  </style>
+<span id="title"></span><side-element id="side"></side-element>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-u-time-duration-span">
+<template>
+<style>
+    :host {
+      display: flex;
+      flex-direction: row;
+      align-items: center;
+    }
+    #warning {
+      margin-left: 4px;
+      font-size: 66%;
+    }
+    </style>
+<span id="content"></span>
+<span id="warning" style="display:none">&#9888;</span>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-u-time-stamp-span">
+<template>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-u-size-in-bytes-span">
+<template>
+<style>
+    :host {
+      display: flex;
+      flex-direction: row;
+      align-items: center;
+    }
+    </style>
+<span id="content"></span>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-generic-object-view" is="HTMLUnknownElement">
+<template>
+<style>
+    :host {
+      display: block;
+      font-family: monospace;
+    }
+    </style>
+<div id="content">
+</div>
+</template>
+
+</polymer-element>
+<polymer-element name="tr-ui-a-generic-object-view-with-label" is="HTMLUnknownElement">
+<template>
+<style>
+    :host {
+      display: block;
+    }
+    </style>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-stack-frame">
+<template>
+<style>
+    :host {
+      display: flex;
+      flex-direction: row;
+      align-items: center;
+    }
+    </style>
+<tr-ui-a-generic-object-view id="ov">
+</tr-ui-a-generic-object-view>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-single-event-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+      flex-direction: column;
+    }
+    #table {
+      flex: 1 1 auto;
+      align-self: stretch;
+    }
+    </style>
+<tr-ui-b-table id="table">
+</tr-ui-b-table>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-related-events">
+<template>
+<style>
+    :host {
+      display: flex;
+      flex-direction: column;
+    }
+    #table {
+      flex: 1 1 auto;
+      align-self: stretch;
+    }
+    </style>
+<tr-ui-b-table id="table"></tr-ui-b-table>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-single-thread-slice-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+      flex-direction: row;
+    }
+    #events {
+      display: flex;
+      flex-direction: column;
+    }
+
+    </style>
+<tr-ui-a-single-event-sub-view id="content"></tr-ui-a-single-event-sub-view>
+<div id="events">
+<tr-ui-a-related-events id="relatedEvents">
+</tr-ui-a-related-events>
+</div>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-selection-summary-table">
+<template>
+<style>
+    :host {
+      display: flex;
+    }
+    #table {
+      flex: 1 1 auto;
+      align-self: stretch;
+    }
+    </style>
+<tr-ui-b-table id="table">
+</tr-ui-b-table>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-multi-event-summary-table">
+<template>
+<style>
+    :host {
+      display: flex;
+    }
+    #table {
+      flex: 1 1 auto;
+      align-self: stretch;
+    }
+    </style>
+<tr-ui-b-table id="table">
+</tr-ui-b-table>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-multi-event-details-table">
+<template>
+<style>
+    :host {
+      display: flex;
+      flex-direction: column;
+    }
+    #table {
+      flex: 1 1 auto;
+      align-self: stretch;
+    }
+
+    #titletable {
+      font-weight: bold;
+    }
+
+    #title-info {
+      font-size: 12px;
+    }
+    </style>
+<tr-ui-b-table id="titletable">
+</tr-ui-b-table>
+<tr-ui-b-table id="table">
+</tr-ui-b-table>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-multi-event-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+      overflow: auto;
+    }
+    #content {
+      display: flex;
+      flex-direction: column;
+      flex: 0 1 auto;
+      align-self: stretch;
+    }
+    #content > * {
+      flex: 0 0 auto;
+      align-self: stretch;
+    }
+    tr-ui-a-multi-event-summary-table {
+      border-bottom: 1px solid #aaa;
+    }
+
+    tr-ui-a-selection-summary-table  {
+      margin-top: 1.25em;
+      border-top: 1px solid #aaa;
+      background-color: #eee;
+      font-weight: bold;
+      margin-bottom: 1.25em;
+      border-bottom: 1px solid #aaa;
+    }
+    </style>
+<div id="content"></div>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-multi-thread-slice-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+    }
+    #content {
+      display: flex;
+      flex: 1 1 auto;
+    }
+    #content > tr-ui-a-related-events {
+      margin-left: 8px;
+    }
+    </style>
+<div id="content"></div>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-single-async-slice-sub-view" extends="tr-ui-a-single-event-sub-view">
+
+</polymer-element><polymer-element name="tr-ui-a-multi-async-slice-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+    }
+    </style>
+<tr-ui-a-multi-event-sub-view id="content"></tr-ui-a-multi-event-sub-view>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-single-cpu-slice-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    table {
+      border-collapse: collapse;
+      border-width: 0;
+      margin-bottom: 25px;
+      width: 100%;
+    }
+
+    table tr > td:first-child {
+      padding-left: 2px;
+    }
+
+    table tr > td {
+      padding: 2px 4px 2px 4px;
+      vertical-align: text-top;
+      width: 150px;
+    }
+
+    table td td {
+      padding: 0 0 0 0;
+      width: auto;
+    }
+    tr {
+      vertical-align: top;
+    }
+
+    tr:nth-child(2n+0) {
+      background-color: #e2e2e2;
+    }
+    </style>
+<table>
+<tr>
+<td>Running process:</td><td id="process-name"></td>
+</tr>
+<tr>
+<td>Running thread:</td><td id="thread-name"></td>
+</tr>
+<tr>
+<td>Start:</td><td id="start"></td>
+</tr>
+<tr>
+<td>Duration:</td><td id="duration"></td>
+</tr>
+<tr>
+<td>Active slices:</td><td id="running-thread"></td>
+</tr>
+<tr>
+<td>Args:</td>
+<td>
+<tr-ui-a-generic-object-view id="args">
+</tr-ui-a-generic-object-view>
+</td>
+</tr>
+</table>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-multi-cpu-slice-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+    }
+    #content {
+      flex: 1 1 auto;
+    }
+    </style>
+<tr-ui-a-multi-event-sub-view id="content"></tr-ui-a-multi-event-sub-view>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-single-thread-time-slice-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    table {
+      border-collapse: collapse;
+      border-width: 0;
+      margin-bottom: 25px;
+      width: 100%;
+    }
+
+    table tr > td:first-child {
+      padding-left: 2px;
+    }
+
+    table tr > td {
+      padding: 2px 4px 2px 4px;
+      vertical-align: text-top;
+      width: 150px;
+    }
+
+    table td td {
+      padding: 0 0 0 0;
+      width: auto;
+    }
+    tr {
+      vertical-align: top;
+    }
+
+    tr:nth-child(2n+0) {
+      background-color: #e2e2e2;
+    }
+    </style>
+<table>
+<tr>
+<td>Running process:</td><td id="process-name"></td>
+</tr>
+<tr>
+<td>Running thread:</td><td id="thread-name"></td>
+</tr>
+<tr>
+<td>State:</td>
+<td><b><span id="state"></span></b></td>
+</tr>
+<tr>
+<td>Start:</td><td id="start"></td>
+</tr>
+<tr>
+<td>Duration:</td><td id="duration"></td>
+</tr>
+<tr>
+<td>On CPU:</td><td id="on-cpu"></td>
+</tr>
+<tr>
+<td>Running instead:</td><td id="running-instead"></td>
+</tr>
+<tr>
+<td>Args:</td><td id="args"></td>
+</tr>
+</table>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-multi-thread-time-slice-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+    }
+    #content {
+      flex: 1 1 auto;
+    }
+    </style>
+<tr-ui-a-multi-event-sub-view id="content"></tr-ui-a-multi-event-sub-view>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-single-instant-event-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: block;
+    }
+    </style>
+<div id="content"></div>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-multi-instant-event-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: block;
+    }
+    </style>
+<div id="content"></div>
+</template>
+
+</polymer-element><style>
+.analysis-header{font-weight:bold}.analysis-results{font-family:monospace;white-space:pre}.analysis-results *{-webkit-user-select:text!important;cursor:text}.analysis-table{border-collapse:collapse;border-width:0;margin-bottom:25px;width:100%}.analysis-table tr>td:first-child{padding-left:2px}.analysis-table tr>td{padding:2px 4px 2px 4px;vertical-align:text-top;width:150px}.analysis-table td td{padding:0 0 0 0;width:auto}.analysis-table-header{text-align:left}.analysis-table-row{vertical-align:top}.analysis-table-row:nth-child(2n+0){background-color:#e2e2e2}.analysis-table-row-inverted:nth-child(2n+1){background-color:#e2e2e2}.selection-changing-link{color:-webkit-link;cursor:pointer;text-decoration:underline}.analysis-table thead{background-color:#e2e2e2;font-weight:bold}.analysis-table tfoot{font-weight:bold}
+</style><polymer-element name="tr-ui-a-counter-sample-sub-view" extends="tr-ui-a-sub-view">
+
+</polymer-element><polymer-element name="tr-ui-a-single-flow-event-sub-view" extends="tr-ui-a-single-event-sub-view">
+
+</polymer-element><polymer-element name="tr-ui-a-multi-flow-event-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+    }
+    </style>
+<tr-ui-a-multi-event-sub-view id="content"></tr-ui-a-multi-event-sub-view>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-single-object-instance-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: block;
+    }
+
+    #snapshots > * {
+      display: block;
+    }
+
+    :host {
+      overflow: auto;
+      display: block;
+    }
+
+    * {
+      -webkit-user-select: text;
+    }
+
+    .title {
+      border-bottom: 1px solid rgb(128, 128, 128);
+      font-size: 110%;
+      font-weight: bold;
+    }
+
+    td, th {
+      font-family: monospace;
+      vertical-align: top;
+    }
+    </style>
+<div id="content"></div>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-single-object-snapshot-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    #args {
+      white-space: pre;
+    }
+
+    :host {
+      overflow: auto;
+      display: flex;
+    }
+
+    * {
+      -webkit-user-select: text;
+    }
+
+    .title {
+      border-bottom: 1px solid rgb(128, 128, 128);
+      font-size: 110%;
+      font-weight: bold;
+    }
+
+    td, th {
+      font-family: monospace;
+      vertical-align: top;
+    }
+    </style>
+<content></content>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-multi-object-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+    }
+    </style>
+<tr-ui-b-table id="content"></tr-ui-b-table>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-single-sample-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+    }
+    </style>
+<tr-ui-b-table id="content"></tr-ui-b-table>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-multi-sample-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: block;
+    }
+    </style>
+<div id="content"></div>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-single-interaction-record-sub-view" extends="tr-ui-a-sub-view">
+
+</polymer-element><polymer-element name="tr-ui-a-multi-interaction-record-sub-view" extends="tr-ui-a-sub-view">
+
+</polymer-element><polymer-element name="tr-ui-a-alert-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+      flex-direction: column;
+    }
+    #table {
+      flex: 1 1 auto;
+      align-self: stretch;
+    }
+    </style>
+<tr-ui-b-table id="table">
+</tr-ui-b-table>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-single-frame-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+      flex-direction: column;
+    }
+    #asv {
+      flex: 0 0 auto;
+      align-self: stretch;
+    }
+    </style>
+<tr-ui-a-alert-sub-view id="asv">
+</tr-ui-a-alert-sub-view>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-multi-frame-sub-view" extends="tr-ui-a-sub-view">
+
+</polymer-element><polymer-element name="tr-ui-b-color-legend">
+<template>
+<style>
+    :host {
+      display: inline-block;
+    }
+
+    #square {
+      font-size: 150%;  /* Make the square bigger. */
+      line-height: 0%;  /* Prevent the square from increasing legend height. */
+    }
+    </style>
+<span id="square"></span>
+<span id="label"></span>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-memory-dump-allocator-details-pane">
+<template>
+<style>
+      :host {
+        display: flex;
+        flex-direction: column;
+      }
+
+      #label {
+        flex: 0 0 auto;
+        padding: 8px;
+
+        background-color: #eee;
+        border-bottom: 1px solid #8e8e8e;
+        border-top: 1px solid white;
+
+        font-size:  15px;
+        font-weight: bold;
+      }
+
+      #contents {
+        flex: 1 0 auto;
+        align-self: stretch;
+        font-size: 12px;
+      }
+
+      #contents .info-text {
+        padding: 8px;
+        color: #666;
+        font-style: italic;
+        text-align: center;
+      }
+    </style>
+<div id="label">Allocator details</div>
+<div id="contents"></div>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-memory-dump-vm-regions-details-pane">
+<template>
+<style>
+      :host {
+        display: flex;
+        flex-direction: column;
+      }
+
+      #label {
+        flex: 0 0 auto;
+        padding: 8px;
+
+        background-color: #eee;
+        border-bottom: 1px solid #8e8e8e;
+        border-top: 1px solid white;
+
+        font-size:  15px;
+        font-weight: bold;
+      }
+
+      #contents {
+        flex: 1 0 auto;
+        align-self: stretch;
+        font-size: 12px;
+      }
+
+      #contents .info-text {
+        padding: 8px;
+        color: #666;
+        font-style: italic;
+        text-align: center;
+      }
+    </style>
+<div id="label">Memory maps</div>
+<div id="contents"></div>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-memory-dump-overview-pane">
+<template>
+<style>
+      :host {
+        display: flex;
+        flex-direction: column;
+      }
+
+      #label {
+        flex: 0 0 auto;
+        padding: 8px;
+
+        background-color: #eee;
+        border-bottom: 1px solid #8e8e8e;
+        border-top: 1px solid white;
+
+        font-size:  15px;
+        font-weight: bold;
+      }
+
+      #table {
+        flex: 1 0 auto;
+        align-self: stretch;
+      }
+    </style>
+<div id="label">Overview</div>
+<tr-ui-b-table id="table">
+</tr-ui-b-table>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-memory-dump-view">
+<template>
+<style>
+    :host {
+      display: flex;
+      flex-direction: column;
+    }
+
+    #overview_pane,
+    #details_pane_container {
+      flex: 0 0 auto;
+    }
+    </style>
+<tr-ui-a-memory-dump-overview-pane id="overview_pane">
+</tr-ui-a-memory-dump-overview-pane>
+<div id="details_pane_container">
+</div>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-single-process-memory-dump-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<tr-ui-a-memory-dump-view id="memory_dump_view">
+</tr-ui-a-memory-dump-view>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-multi-process-memory-dump-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+    }
+    </style>
+<tr-ui-b-table id="content"></tr-ui-b-table>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-single-global-memory-dump-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<tr-ui-a-memory-dump-view id="memory_dump_view">
+</tr-ui-a-memory-dump-view>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-multi-global-memory-dump-sub-view" extends="tr-ui-a-sub-view">
+<template>
+<style>
+    :host {
+      display: flex;
+    }
+    </style>
+<tr-ui-b-table id="content"></tr-ui-b-table>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-a-analysis-view">
+<template>
+<style>
+      :host {
+        background-color: white;
+        display: flex;
+        flex-direction: column;
+        height: 275px;
+        overflow: auto;
+      }
+
+      :host(.tall-mode) {
+        height: 525px;
+      }
+
+      ::content > * {
+        flex: 1 0 auto;
+      }
+    </style>
+<content></content>
+</template>
+
+</polymer-element><style>
+.track-button{background-color:rgba(255,255,255,0.5);border:1px solid rgba(0,0,0,0.1);color:rgba(0,0,0,0.2);font-size:10px;height:12px;text-align:center;width:12px}.track-button:hover{background-color:rgba(255,255,255,1.0);border:1px solid rgba(0,0,0,0.5);box-shadow:0 0 .05em rgba(0,0,0,0.4);color:rgba(0,0,0,1)}.track-close-button{left:2px;position:absolute;top:2px}.track-collapse-button{left:3px;position:absolute;top:2px}
+</style><style>
+.drawing-container{-webkit-box-flex:1;display:inline;overflow:auto;overflow-x:hidden;position:relative}.drawing-container-canvas{-webkit-box-flex:1;display:block;pointer-events:none;position:absolute;top:0}
+</style><style>
+.heading-track{-webkit-box-align:stretch;-webkit-box-orient:horizontal;display:-webkit-box;margin:0;padding:0 5px 0 0}.heading-track>heading{-webkit-box-sizing:border-box;background-color:rgb(243,245,247);border-right:1px solid #8e8e8e;box-sizing:border-box;display:-webkit-flex;-webkit-flex-direction:row;align-items:center;overflow-x:hidden;padding-right:5px;text-align:left;text-overflow:ellipsis;white-space:nowrap}.heading-track>heading>.heading-arrow{-webkit-flex:0 0 auto;margin-left:5px;margin-right:5px;width:8px;font-family:sans-serif}
+</style><style>
+.chart-track {
+  height: 30px;
+  position: relative;
+}
+</style><style>
+.letter-dot-track {
+  height: 18px;
+}
+</style><style>
+.object-instance-track{height:18px}
+</style><style>
+.rect-track{height:18px}
+</style><style>
+.spacing-track{height:4px}
+</style><style>
+.thread-track{-webkit-box-orient:vertical;display:-webkit-box;position:relative}
+</style><style>
+.process-track-header{-webkit-flex:0 0 auto;background-image:-webkit-gradient(linear,0 0,100% 0,from(#E5E5E5),to(#D1D1D1));border-bottom:1px solid #8e8e8e;border-top:1px solid white;font-size:75%}.process-track-name:before{content:'\25B8';padding:0 5px}.process-track-base.expanded .process-track-name:before{content:'\25BE'}
+</style><style>
+.model-track {
+  -webkit-box-flex: 1;
+}
+</style><style>
+.ruler-track{height:12px}.ruler-track.tall-mode{height:30px}
+</style><style>
+* /deep/ .mouse-mode-selector{-webkit-user-drag:element;-webkit-user-select:none;background:#DDD;border:1px solid #BBB;border-radius:4px;box-shadow:0 1px 2px rgba(0,0,0,0.2);left:calc(100% - 120px);position:absolute;top:100px;user-select:none;width:29px;z-index:20}* /deep/ 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)}* /deep/ .mouse-mode-selector 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-100px;border-bottom:none}* /deep/ .mouse-mode-selector .timing-mode-button.active{background-position:-30px -100px}* /deep/ .mouse-mode-selector .rotate-mode-button{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADwAAAChCAYAAACbBNzvAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAALEgAACxIB0t1+/AAAABV0RVh0Q3JlYXRpb24gVGltZQA3LzE2LzEzRNEKUwAAABx0RVh0U29mdHdhcmUAQWRvYmUgRmlyZXdvcmtzIENTNui8sowAAA9aSURBVHic7V1rTFvl//+UrgUmZWMpbLa6cLErwpYxkqLGkjAG88WSbmumGUllvlmAJctMRtybvlHrLXiJUekMIZuYSCL5gS+EuLIXGEGjqCsllCEW6xQECgzWG7S05/+C/zkp9LTn0gsL6ych9JzznOdzPj19Luf5PN/nCN59913ixRdfRFdXFxLx/2GDgCAIYmpqCoWFhUjE/4cNae+99x4AIFH/Hzak7nDqDu+wOyyw2WzEdl9EMpG23ReQbKQE73Q8coJ3bfcFWK1W/Pbbb/D7/UhLi/37DwaDEIvFKC8vR0lJSdjxbRVstVoxPDyMxx9/HAUFBcjMzIRAIOCdXzAYhNvtht1ux/DwMACEid5WwSMjI3jyySdRXFwMsVgMoVAYk2CCIJCZmYns7GyMjo5iZGQkPoKXl5exd+9e3hdGIhgMIj8/H5mZmRCJRIyCyQ5NJBAEgUAgAKFQiIKCAiwsLISl4VxoHA4H+vv74Xa7uZ4aBqFQiOzsbIhEIojFYojFYohEItq/8fFxXLlyBUtLSxHThOaxZ88eCIXC2AWPj48DAH799deYBaelpUEoFLL6++qrrwAAH3zwAav0YrGYthLkJHh6ehpzc3MAgPn5eUxPT8csWiAQMJbboaEhmM1mAIDFYsHQ0BDvPDkJtlgsYdt+v59LFrxw/fr1sG2Xy8UrL06C6+vrw7bFYjEvYi747rvvwrYlEgmvvDjV0g6HI+p2ohBP3qh32OFwoLe3l1VGvb29sNvtvC8kFCMjI9DpdKzS6nQ6mEwm1nnTPg/7/X6MjY1hcnKS/VX+P/bu3YuysjLk5uYypv36669x8uRJZGRkQCQSwev1oqOjAz09PZx5CwsLcenSJRw+fBh+vx+rq6swmUx46aWXNqWjvcMDAwO8xAIbnZKBgQFeNXhzczMvscBGp6S5uRk//vhj1HS0grVaLYqLi3kRy+Vy1NXVRe0RRcKNGzeg0Wh48apUKnR1daG6ujpqOtpKy+VyQa1Wo6SkBLdv38aFCxeoY5988gn1+fLly9TnL774ApWVlXjiiSfgdDqxtrbG+aJ9Ph/0ej3OnDkDvV6PW7duUceOHDlCfR4dHaU+v/DCC7h27RrUajWcTidWV1ejctAKJggCKysryMzMhE6nw+zsLO3Joft1Oh0ePHiApaUlduqi8BYVFaGvr48Vb19fHyfeqM2Sz+dj3QTEs4lKJC+njsfWJoptkxUrtjZRbJssOnASXFtbG3U7UXjrrbeibnMBJ8FZWVkoKysDABQUFCArK4s3MRcoFArqrlZXV0OhUPDOi5Ngn8+Hw4cPQyqV4tlnn4XP5+NNTIIgmH0An8+HV155BUqlEq+++ior3kAgQLuf84jH2toajh8/jvX1da6n0sLj8SAjI4MxHUEQ+PTTT1nlSRAEHjx4QHtsW8e0RCIR7HY79uzZE/GOcEUgEEAgEMDff/8NkUgUdnxbBR85cgRmsxkCgQD5+fkRh2XYIhAI4P79+5iamoLD4cCxY8fC0myr4KeeegoCgQBWqxVzc3NIS0uLedQyGAxi165dKC8vR1FRUVialHu405ESvNPxyAlOuYfJRMo9fFjdw3iBq3vIBDbu4bYK3uoextKtJEH2yWNyD8nyEG8wuYcffvgha3cxru6h3W5Hf39/QoyzaE6fyWRCQ0MDZ+MsLu7h8vIyent7sby8zIk8VkxNTUGn08Fms8UlP04Nn9/vR39/f9w8JLZwu91obGzk5CFFAq+Wfnh4mDKok4mWlha0trbGlAfvrs3k5CQGBgaSYoiHoqenB1evXk2OIb4VDocDJpMp6eXaYrGgsbGRV7mOufPq8XgwMDCQ9HI9NzeHq1evci7XvDseUqkUWq0W6enpCAaDcDqd8Hq9fLNjDaVSiRs3bkAikfDi5XSHxWIxampqAAALCwsYGhrC7Ows5ufnEypWIpHAYDAAACYmJnD9+nXevJwEnzp1CjKZDBUVFQCAsbGxpJTfjz76CFVVVWhqagIAdHR08G6XWQuuqanB7t274fV6UVpaiuzsbAAbTzyJhMFggEKhgNfrRX19PWQyGQDAaDTyyo+V4JqaGshkMsricLlcOH78OICNCWp8p0cwwWAwoKqqahPvG2+8AWDji+7u7uacJyvBMpksrKxkZWVR0yLGxsY4E7NBVVVVGK9CoaCmRXR0dHDOk5VguorB5/OhoqICYrE4YZ2PSLxXrlyBRCLhNcE1pufh1dVVXLx4EWlpaRGnJzCBjXtId87g4GBU3ri5h1uJ5+fnY8mCtXvIhTflHoYg5R4mEyn3MAl45KyWlOCdjkdOcMo9TCZS7mHKPeSGhLmH5LBOrAGXXN1DcliHrgdFgsk95CzYbrfDbDbD7/ejrKwstpmtNO5hJJhMJrS2tsLtdqOpqQlarTZi2mjuIWvBfr8fZrN50/iz2WzG9PQ0nn/+edonEzZgij10uVwwGo2bxp+NRiOGhobw+uuv005hjtk9JENz6AbbyWCuRESp2Ww2NDc30w62WywW6HQ6zoOIrO5wbm4uzp8/j5WVFXR2dm46VldXh3379mF5eTku86dDUVxcjK6uLthstrClqrq6unDo0CHOvKwE+/1+LC4uUqG0oZiYmIhaicQCkvfu3bthxwYGBnhVmpy6NnSD7kxxQvEA3Zo+fIsQJ8F040j379/nRcwFdF4037FwToLphkUXFxd5EXMB3chkUgQ7nc6wfT6fL+Gm+H///Re2z+Vy8TLFGSut/v5+RsPsm2++AbDR84pXLFNDQwPjelxnz54FsBFK+/nnn7PKl/EOa7VaVmHvYrE4au+HK27evMkq7F0ikeDmzZus82UU7HK5qG8yGs6ePct73gUdfD4f2tvbGdO1t7dzaocZBRMEAaFQSBnhdKipqYFQKORlm0TjzcvLo4xwOhgMBuTl5XHiZVVp+f1+yGQy2iDq4uJiyGSyhFRcfr8fVVVVtEHUGo0GVVVVnHlZ19JerxdqtRpSqZTaJ5VKoVarEzrdwev1Qq/XQ6lUUvuUSiX0ej0vXk7N0srKCjQaDbXmjUajwcrKCmfSULD5Oa6srKCtrQ0SiQQSiQRtbW2MvHFzD0MrsXhUUmzdw9BKjKmSiqt7SBBE3Conru4hOa8kWqBnyj3cgl0EQcQ0cMYWW3kIgkiKe7iVV2C1Won09PSYxLCB1+tFZmYmtb22tobt4E1LBimATaQAkiKWjveR85ZSgnc6Uu5hMpFyD1PuITekYg/ZxB52dXXFTMo2n1D38NSpU7zjDEP/yHzisnJpIsBm5dJ45rntgpONuITTJirctqWlJabjdGAUvNUEp0NouxcvtLa2MgZhmUwmzqKjCrbb7aw9HC5pmWAymVivb2kymTgFe0RslrbeNTa1rtlshkgkQn5+PusL2Iqtd42NdWM0GpGVlYWTJ08ypo14h/nGI8Uax8Q3XJbteREFV1ZW8iLmex6Ja9euJfS8iD9puVyOmpoa3L59G8DmVUq3glzNlAzoimVgvrq6GmlpadDr9QA2r1K6FeRqpmRAFxveiIK9Xi8VZ/jLL78whulUVFTELJbkJeMMjUYjI29TUxNrsQBDX5qMM4w0qE2iuLgYpaWlcXMPyThDphWMNRoN6uvrOfGyskvVanXUNGq1Oq5WKclL/qwjQa/Xc+Zl1dNi8nFi9ZeSyZvqS0erjbmAbT6kT7X1lQp8QeYTyasKE8w3aJJvPh6PBwRBYGZmJi68MzMzqdjDUDx67mEsFxwrUrGHSUCqWdrpSAne6dix7uFzzz1HW0s/FO7h/v37UVBQgMceeyxm99DlcsFut2NwcBACgSDsnTHb7h4ePHgQxcXFcTPTMjIyIJFIcOfOHfz+++8Pl2DSPSTftxQv93DXrl0oKirCnTt3wtIwFhq62aputxtms5maCR8pHROEQiEkEgntew/X1tbC3mu4tLSE9vZ2nD9/njZd6Pn79u3jHoo3OTmJsbExnDlzBsDGWLXdbqcNoent7YVCocChQ4dYh+VFij3s7u5GR0cH9YWaTCbcunVr0yMkmfbChQvQarXQarVUWF4wGER6ejp7wdPT0zCbzfB4PJv2R7NT/H4/rFYrJicnUVZWxnowPtTpGxoagtFoDAsIi2anuN1ufPnll+ju7salS5dw4sQJKk+64hH2FTgcDgwPD4eJZQu/3w+bzcZ5JSSLxYL333+fNvqNDdxuN3p6ehjPDxMsl8tjjkw5ceIENfOVLVQqFd58882YeA0GA7WiWiSECfb5fPjpp58AbKyBx/bCpVIp6urqAADff/895wf6tbU1fPbZZwCAjz/+mPHCSSiVSsr3eueddxh5aWtpMrwuJyeH9cuczp07R5UZvktO/fnnnwCAY8eOoa+vj9U5nZ2d1CsH2fhaUZulwcFB1kGNi4uLjK/gYwuDwcCJ9+2332add9RmyW63w+12Q6FQIC8vD5cvX8bCwgI19VcqlcJms8HhcGBycjJuSz6aTCbMzs5Cq9Xi6NGjGB0dxcTEBJxOJyQSCZRKJUZGRjAyMoL//e9/jBFsoaAVLJfLKZvD4XBQ37ZEItlUph0OB238gVwu5ySQhEqlopo+i8VCtbsymWxTmb579y6t46BSqRg5aAXX1tbi22+/DZvY5XQ6aQMuQyGVSlFbW8trgb6WlhY0NDRgYmJi0/6ZmRnGYVylUomWlhbGeGbaMuzxeKDRaKhVDdkgOzsblZWVOHfuHO82fH19HW1tbWhqamL9ul2ZTIbXXnsNnZ2drN7yFfFFjy6XC6WlpVCpVFhaWsK///5LVfnz8/PIy8sDAOzevRu5ubnIycmBx+OJKZ6YIAj4fD7U19ejsbERf/zxB4aHhykrdHx8HE8//TQAYP/+/VAqlVAoFJx4I1ZapGiyrBw4cAD37t2DXC7HgQMHAGx0QXNycrC+vh63VR5Cecnw3J6eHqhUKpSXlwPY6OI+88wzALiHxnN6PPz555/D9h08eJATIR/Qzd9gE/FKh9SYFlvI5XKqPMUCrlFuKpUKp0+fZkwXDAZp93MSLBaLUVJSgqNHjyIjIwNerzfmOR0ul4sx9lAikeD06dN4+eWXIZVKGXnj5h5evHgRXq8XHo+Hd9MTCpFIhHv37iEnJydqp/+HH36A1+uFy+VirKTi6h7Gug7tVpDuIUEQKCwsjOge/vPPP6zyCwQCWF5exl9//YX5+Xla93DbzTSbzQar1Yr19fW4uoclJSUp9xB4BJullOCdjkdO8P8BGCQ0hnF1DxUAAAAASUVORK5CYII=);background-position:0 -130px;border-bottom:none}* /deep/ .mouse-mode-selector .rotate-mode-button.active{background-position:-30px -130px}
+</style>
+<style>
+* /deep/ .tool-button{background-position:center center;background-repeat:no-repeat;border-bottom:1px solid #BCBCBC;border-top:1px solid #F1F1F1;cursor:pointer;height:30px}* /deep/ .tool-button.active{cursor:auto}
+</style>
+<template id="mouse-mode-selector-template">
+<div class="drag-handle"></div>
+<div class="buttons">
+</div>
+</template><style>
+body *{-webkit-user-select:none;box-sizing:border-box}
+</style>
+<style>
+.timeline-track-view *{-webkit-user-select:none;cursor:default}.timeline-track-view .tool-button{cursor:pointer}.timeline-track-view{-webkit-box-orient:vertical;display:-webkit-box;position:relative}.model-track-container{-webkit-box-flex:1;overflow:auto}.drag-box{background-color:rgba(0,0,255,0.25);border:1px solid rgb(0,0,96);font-size:75%;position:fixed}.timeline-track-view>.hint-text{position:absolute;bottom:6px;right:6px;font-size:8pt}
+</style><polymer-element name="tr-ui-find-control" constructor="TracingFindControl">
+<template>
+<style>
+      :host {
+        -webkit-user-select: none;
+        display: -webkit-flex;
+        position: relative;
+      }
+      input {
+        -webkit-user-select: auto;
+        background-color: #f8f8f8;
+        border: 1px solid rgba(0, 0, 0, 0.5);
+        box-sizing: border-box;
+        margin: 0;
+        padding: 0;
+        width: 170px;
+      }
+      input:focus {
+        background-color: white;
+      }
+      tr-ui-b-toolbar-button {
+        border-left: none;
+        font-size: 14px;
+        margin: 0;
+      }
+      #hitCount {
+        left: 0;
+        opacity: 0.25;
+        pointer-events: none;
+        position: absolute;
+        text-align: right;
+        top: 2px;
+        width: 167px;
+        z-index: 1;
+      }
+      #spinner {
+        visibility: hidden;
+        width: 8px;
+        height: 8px;
+        left: 154px;
+        pointer-events: none;
+        position: absolute;
+        top: 4px;
+        z-index: 1;
+
+        border: 2px solid transparent;
+        border-bottom: 2px solid rgba(0, 0, 0, 0.5);
+        border-right: 2px solid rgba(0, 0, 0, 0.5);
+        border-radius: 50%;
+
+        animation: spin 1s linear infinite;
+      }
+      @keyframes spin { 100% { transform: rotate(360deg); } }
+    </style>
+<input type="text" id="filter" on-input="{{ filterTextChanged }}" on-keypress="{{ filterKeyPress }}" on-keydown="{{ filterKeyDown }}" on-blur="{{ filterBlur }}" on-focus="{{ filterFocus }}" on-mouseup="{{ filterMouseUp }}" />
+<div id="spinner"></div>
+<tr-ui-b-toolbar-button on-click="{{ findPrevious }}">
+      &larr;
+    </tr-ui-b-toolbar-button>
+<tr-ui-b-toolbar-button on-click="{{ findNext }}">
+      &rarr;
+    </tr-ui-b-toolbar-button>
+<div id="hitCount">0 of 0</div>
+</template>
+
+</polymer-element><polymer-element name="tracing-scripting-control" constructor="TracingScriptingControl">
+<template>
+<style>
+      :host {
+        flex: 1 1 auto;
+      }
+      .root {
+        font-family: monospace;
+        cursor: text;
+
+        padding: 2px;
+        margin: 2px;
+        border: 1px solid rgba(0, 0, 0, 0.5);
+        background: white;
+
+        height: 100px;
+        overflow-y: auto;
+
+        transition-property: opacity, height, padding, margin;
+        transition-duration: .2s;
+        transition-timing-function: ease-out;
+      }
+      .hidden {
+        margin-top: 0px;
+        margin-bottom: 0px;
+        padding-top: 0px;
+        padding-bottom: 0px;
+        height: 0px;
+        opacity: 0;
+      }
+      .focused {
+        outline: auto 5px -webkit-focus-ring-color;
+      }
+      #history {
+        -webkit-user-select: text;
+        color: #777;
+      }
+      #prompt {
+        -webkit-user-select: text;
+        -webkit-user-modify: read-write-plaintext-only;
+        text-overflow: clip !important;
+        text-decoration: none !important;
+      }
+      #prompt:focus {
+        outline: none;
+      }
+      #prompt br {
+        display: none;
+      }
+      #prompt ::before {
+        content: ">";
+        color: #468;
+      }
+    </style>
+<div id="root" class="root hidden" tabindex="0" on-focus="{{ onConsoleFocus }}">
+<div id="history"></div>
+<div id="prompt" on-keypress="{{ promptKeyPress }}" on-keydown="{{ promptKeyDown }}" on-blur="{{ onConsoleBlur }}">
+</div></div></template>
+
+</polymer-element><polymer-element name="tr-ui-side-panel">
+
+</polymer-element><polymer-element name="tr-ui-side-panel-container" is="HTMLUnknownElement">
+<template>
+<style>
+    :host {
+      align-items: stretch;
+      display: -webkit-flex;
+    }
+
+    :host([expanded]) > active-panel-container {
+      -webkit-flex: 1 1 auto;
+      border-left: 1px solid black;
+      display: -webkit-flex;
+    }
+
+    :host(:not([expanded])) > active-panel-container {
+      display: none;
+    }
+
+    active-panel-container {
+      display: flex;
+    }
+
+    tab-strip {
+      -webkit-flex: 0 0 auto;
+      -webkit-flex-direction: column;
+      -webkit-user-select: none;
+      background-color: rgb(236, 236, 236);
+      border-left: 1px solid black;
+      cursor: default;
+      display: -webkit-flex;
+      min-width: 18px; /* workaround for flexbox and writing-mode mixing bug */
+      padding: 10px 0 10px 0;
+      font-size: 12px;
+    }
+
+    tab-strip > tab-strip-label {
+      -webkit-writing-mode: vertical-rl;
+      display: inline;
+      margin-right: 1px;
+      min-height: 20px;
+      padding: 15px 3px 15px 1px;
+    }
+
+    tab-strip >
+        tab-strip-label:not([enabled]) {
+      color: rgb(128, 128, 128);
+    }
+
+    tab-strip > tab-strip-label[selected] {
+      background-color: white;
+      border: 1px solid rgb(163, 163, 163);
+      border-left: none;
+      padding: 14px 2px 14px 1px;
+    }
+    </style>
+<active-panel-container id="active_panel_container">
+</active-panel-container>
+<tab-strip id="tab_strip"></tab-strip>
+</template>
+
+</polymer-element><polymer-element name="tr-ui-b-dropdown">
+<template>
+<style>
+    :host {
+      position: relative;
+      display: flex;
+    }
+    #outer {
+      display: flex;
+      flex: 0 0 auto;
+      padding: 1px 4px 1px 4px;
+      -webkit-user-select: none;
+      cursor: default;
+      font-size: 12px;
+    }
+
+    #state {
+      display: flex;
+      flex: 0 0 auto;
+      margin-left: 2px;
+      margin-right: 0px;
+      flex: 0 0 auto;
+    }
+
+    #icon {
+      display: flex;
+      flex: 0 0 auto;
+      flex: 0 0 auto;
+    }
+    dialog {
+      position: absolute;
+      padding: 0;
+      border: 0;
+      margin: 0;
+    }
+    dialog::backdrop {
+      background: rgba(0,0,0,.05);
+    }
+
+    #dialog-frame {
+      background-color: #fff;
+      display: flex;
+      flex-direction: column;
+      flex: 1 1 auto;
+      padding: 6px;
+      border: 1px solid black;
+      -webkit-user-select: none;
+      cursor: default;
+    }
+    </style>
+<tr-ui-b-toolbar-button id="outer">
+<div id="icon">&#9881;</div>
+<div id="state">&#9662;</div>
+</tr-ui-b-toolbar-button>
+<dialog id="dialog">
+<div id="dialog-frame">
+<content></content>
+</div>
+</dialog>
+</template>
+
+</polymer-element><style>
+* /deep/ x-drag-handle{-webkit-user-select:none;box-sizing:border-box;display:block}* /deep/ x-drag-handle.horizontal-drag-handle{background-image:-webkit-gradient(linear,0 0,0 100%,from(#E5E5E5),to(#D1D1D1));border-bottom:1px solid #8e8e8e;border-top:1px solid white;cursor:ns-resize;height:7px;position:relative;z-index:10}* /deep/ x-drag-handle.vertical-drag-handle{background-image:-webkit-gradient(linear,0 0,100% 0,from(#E5E5E5),to(#D1D1D1));border-left:1px solid white;border-right:1px solid #8e8e8e;cursor:ew-resize;position:relative;width:7px;z-index:10}
+</style><style>
+x-timeline-view{-webkit-flex-direction:column;cursor:default;display:-webkit-flex;font-family:sans-serif;padding:0}x-timeline-view>.control>.title{font-size:14px;height:22px;padding-left:2px;padding-right:8px;padding-top:2px;flex:1 0 auto}x-timeline-view>.control{background-color:#e6e6e6;background-image:-webkit-gradient(linear,0 0,0 100%,from(#E5E5E5),to(#D1D1D1));flex:0 0 auto;overflow-x:auto}x-timeline-view>.control>.bar{display:flex}x-timeline-view>.control::-webkit-scrollbar{height:0px}x-timeline-view>.control>.bar>#right-controls{height:21px;margin-left:auto}x-timeline-view>.control>#collapsing-controls{display:-webkit-flex}x-timeline-view>.control .controls{display:-webkit-flex;flex:0 0 auto}x-timeline-view>.control>.bar>span{padding-left:5px;padding-right:10px}x-timeline-view>.control>.bar>.controls button,x-timeline-view>.control>.bar>.controls label,x-timeline-view>.control>.bar>.controls tr-ui-b-toolbar-button,x-timeline-view>.control>.bar>.controls tr-ui-b-dropdown,x-timeline-view>.control>.bar>.controls tr-ui-find-control{font-size:14px;margin:1px 1px 1px 0}x-timeline-view>.control>.bar>.spacer{-webkit-flex:1 1 auto}x-timeline-view>middle-container{-webkit-flex:1 1 auto;-webkit-flex-direction:row;border-bottom:1px solid #8e8e8e;display:-webkit-flex;min-height:0}x-timeline-view>middle-container>track-view-container{-webkit-flex:1 1 auto;display:-webkit-flex;min-height:0;min-width:0}x-timeline-view>middle-container>track-view-container>*{-webkit-flex:1 1 auto}x-timeline-view>middle-container>x-timeline-view-side-panel-container{-webkit-flex:0 0 auto}x-timeline-view>x-drag-handle{-webkit-flex:0 0 auto}x-timeline-view>tr-ui-a-analysis-view{-webkit-flex:0 0 auto}x-timeline-view .selection{margin:2px}x-timeline-view .selection ul{margin:0}tr-ui-b-toolbar-button{min-width:23px}.view-info-button{padding-left:4px;padding-right:4px;width:auto}.view-info-button:hover{border:solid 1px}.metadata-dialog-text{font-family:monospace;overflow:auto;white-space:pre}.view-help-text{-webkit-flex:1 1 auto;-webkit-flex-direction:row;display:-webkit-flex;width:700px}.view-help-text .column{width:50%}.view-help-text h2{font-size:1.2em;margin:0;margin-top:5px;text-align:center}.view-help-text h3{margin:0;margin-left:126px;margin-top:10px}.view-help-text .pair{-webkit-flex:1 1 auto;-webkit-flex-direction:row;display:-webkit-flex}.view-help-text .command{font-family:monospace;margin-right:5px;text-align:right;width:150px}.view-help-text .action{font-size:0.9em;text-align:left;width:200px}.view-help-text .mouse-mode-icon{border:1px solid #888;border-radius:3px;box-shadow:inset 0 0 2px rgba(0,0,0,0.3);display:inline-block;height:26px;margin-right:1px;position:relative;top:4px;width:27px;zoom:0.75}.view-help-text .mouse-mode-icon.pan-mode{background-position:-1px -11px}.view-help-text .mouse-mode-icon.select-mode{background-position:-1px -41px}.view-help-text .mouse-mode-icon.zoom-mode{background-position:-1px -71px}.view-help-text .mouse-mode-icon.timing-mode{background-position:-1px -101px}
+</style>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<template id="timeline-view-template">
+<div class="control">
+<div class="bar">
+<div id="left-controls" class="controls"></div>
+<div class="title">^_^</div>
+<div id="right-controls" class="controls"></div>
+</div>
+<div id="collapsing-controls" class="controls"></div>
+</div>
+<middle-container>
+<track-view-container></track-view-container>
+<tr-ui-side-panel-container></tr-ui-side-panel-container>
+</middle-container>
+<x-drag-handle></x-drag-handle>
+<tr-ui-a-analysis-view id="analysis"></tr-ui-a-analysis-view>
+</template>
+<template id="help-btn-template">
+<tr-ui-b-toolbar-button class="view-help-button">
+    ?
+  </tr-ui-b-toolbar-button>
+<div class="view-help-text">
+<div class="column left">
+<h2>Navigation</h2>
+<div class="pair">
+<div class="command">w/s</div>
+<div class="action">Zoom in/out (+shift: faster)</div>
+</div>
+<div class="pair">
+<div class="command">a/d</div>
+<div class="action">Pan left/right (+shift: faster)</div>
+</div>
+<div class="pair">
+<div class="command">&rarr;/shift-TAB</div>
+<div class="action">Select previous event</div>
+</div>
+<div class="pair">
+<div class="command">&larr;/TAB</div>
+<div class="action">Select next event</div>
+</div>
+<h2>Mouse Controls</h2>
+<div class="pair">
+<div class="command">click</div>
+<div class="action">Select event</div>
+</div>
+<div class="pair">
+<div class="command">alt-mousewheel</div>
+<div class="action">Zoom in/out</div>
+</div>
+<h3>
+<span class="mouse-mode-icon select-mode"></span>
+        Select mode
+      </h3>
+<div class="pair">
+<div class="command">drag</div>
+<div class="action">Box select</div>
+</div>
+<div class="pair">
+<div class="command">double click</div>
+<div class="action">Select all events with same title</div>
+</div>
+<h3>
+<span class="mouse-mode-icon pan-mode"></span>
+        Pan mode
+      </h3>
+<div class="pair">
+<div class="command">drag</div>
+<div class="action">Pan the view</div>
+</div>
+<h3>
+<span class="mouse-mode-icon zoom-mode"></span>
+        Zoom mode
+      </h3>
+<div class="pair">
+<div class="command">drag</div>
+<div class="action">Zoom in/out by dragging up/down</div>
+</div>
+<h3>
+<span class="mouse-mode-icon timing-mode"></span>
+        Timing mode
+      </h3>
+<div class="pair">
+<div class="command">drag</div>
+<div class="action">Create or move markers</div>
+</div>
+<div class="pair">
+<div class="command">double click</div>
+<div class="action">Set marker range to slice</div>
+</div>
+</div>
+<div class="column right">
+<h2>General</h2>
+<div class="pair">
+<div class="command">1-4</div>
+<div class="action">Switch mouse mode</div>
+</div>
+<div class="pair">
+<div class="command">shift</div>
+<div class="action">Hold for temporary select</div>
+</div>
+<div class="pair">
+<div class="command">space</div>
+<div class="action">Hold for temporary pan</div>
+</div>
+<div class="pair">
+<div class="command"><span class="mod"></span></div>
+<div class="action">Hold for temporary zoom</div>
+</div>
+<div class="pair">
+<div class="command">/</div>
+<div class="action">Search</div>
+</div>
+<div class="pair">
+<div class="command">enter</div>
+<div class="action">Step through search results</div>
+</div>
+<div class="pair">
+<div class="command">f</div>
+<div class="action">Zoom into selection</div>
+</div>
+<div class="pair">
+<div class="command">z/0</div>
+<div class="action">Reset zoom and pan</div>
+</div>
+<div class="pair">
+<div class="command">g/G</div>
+<div class="action">Toggle 60hz grid</div>
+</div>
+<div class="pair">
+<div class="command">v</div>
+<div class="action">Highlight VSync</div>
+</div>
+<div class="pair">
+<div class="command">h</div>
+<div class="action">Toggle low/high details</div>
+</div>
+<div class="pair">
+<div class="command">m</div>
+<div class="action">Mark current selection</div>
+</div>
+<div class="pair">
+<div class="command">`</div>
+<div class="action">Show or hide the scripting console</div>
+</div>
+<div class="pair">
+<div class="command">?</div>
+<div class="action">Show help</div>
+</div>
+</div>
+</div>
+</template>
+<template id="metadata-btn-template">
+<div class="button view-metadata-button view-info-button">Metadata</div>
+<div class="info-button-text metadata-dialog-text"></div>
+</template>
+<template id="console-btn-template">
+<tr-ui-b-toolbar-button class="view-console-button">
+    &#187;
+  </tr-ui-b-toolbar-button>
+</template><script>
+
+// Copyright (c) 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/* WARNING: This file is auto generated.
+ *
+ * Do not edit directly.
+ */
+
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.5.5
+window.PolymerGestures={},function(a){var b=!1,c=document.createElement("meta");if(c.createShadowRoot){var d=c.createShadowRoot(),e=document.createElement("span");d.appendChild(e),c.addEventListener("testpath",function(a){a.path&&(b=a.path[0]===e),a.stopPropagation()});var f=new CustomEvent("testpath",{bubbles:!0});document.head.appendChild(c),e.dispatchEvent(f),c.parentNode.removeChild(c),d=e=null}c=null;var g={shadow:function(a){return a?a.shadowRoot||a.webkitShadowRoot:void 0},canTarget:function(a){return a&&Boolean(a.elementFromPoint)},targetingShadow:function(a){var b=this.shadow(a);return this.canTarget(b)?b:void 0},olderShadow:function(a){var b=a.olderShadowRoot;if(!b){var c=a.querySelector("shadow");c&&(b=c.olderShadowRoot)}return b},allShadows:function(a){for(var b=[],c=this.shadow(a);c;)b.push(c),c=this.olderShadow(c);return b},searchRoot:function(a,b,c){var d,e;return 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c.initEvent(a,b.bubbles||!1,b.cancelable||!1),c.preventTap=e.preventTap(c),c},makeGestureEvent:function(a,b){b=b||Object.create(null);for(var c,d=this.makeBaseEvent(a,b),e=0,f=Object.keys(b);e<f.length;e++)c=f[e],"bubbles"!==c&&"cancelable"!==c&&(d[c]=b[c]);return d},makePointerEvent:function(a,d){d=d||Object.create(null);for(var e,f=this.makeBaseEvent(a,d),g=2;g<b.length;g++)e=b[g],f[e]=d[e]||c[g];f.buttons=d.buttons||0;var h=0;return h=d.pressure?d.pressure:f.buttons?.5:0,f.x=f.clientX,f.y=f.clientY,f.pointerId=d.pointerId||0,f.width=d.width||0,f.height=d.height||0,f.pressure=h,f.tiltX=d.tiltX||0,f.tiltY=d.tiltY||0,f.pointerType=d.pointerType||"",f.hwTimestamp=d.hwTimestamp||0,f.isPrimary=d.isPrimary||!1,f._source=d._source||"",f}};a.eventFactory=e}(window.PolymerGestures),function(a){function b(){if(c){var a=new Map;return a.pointers=d,a}this.keys=[],this.values=[]}var c=window.Map&&window.Map.prototype.forEach,d=function(){return this.size};b.prototype={set:function(a,b){var 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b(d),d},inheritMetaData:function(a,b){this.inheritObject("observe",a,b),this.inheritObject("publish",a,b),this.inheritObject("reflect",a,b),this.inheritObject("_publishLC",a,b),this.inheritObject("_instanceAttributes",a,b),this.inheritObject("eventDelegates",a,b)},desugarAfterChaining:function(a,b){this.optimizePropertyMaps(this.prototype),this.createPropertyAccessors(this.prototype),this.installBindingDelegate(this.fetchTemplate()),this.installSheets(),this.resolveElementPaths(this),this.accumulateInstanceAttributes(),this.parseHostEvents(),this.addResolvePathApi(),f&&WebComponents.ShadowCSS.shimStyling(this.templateContent(),a,b),this.prototype.registerCallback&&this.prototype.registerCallback(this)},publishConstructor:function(){var a=this.getAttribute("constructor");a&&(window[a]=this.ctor)},generateBasePrototype:function(a){var b=this.findBasePrototype(a);if(!b){var b=HTMLElement.getPrototypeForTag(a);b=this.ensureBaseApi(b),h[a]=b}return b},findBasePrototype:function(a){return h[a]},ensureBaseApi:function(a){if(a.PolymerBase)return a;var b=Object.create(a);return c.publish(c.instance,b),this.mixinMethod(b,a,c.instance.mdv,"bind"),b},mixinMethod:function(a,b,c,d){var e=function(a){return b[d].apply(this,a)};a[d]=function(){return this.mixinSuper=e,c[d].apply(this,arguments)}},inheritObject:function(a,b,c){var d=b[a]||{};b[a]=this.chainObject(d,c[a])},registerPrototype:function(a,b){var c={prototype:this.prototype},d=this.findTypeExtension(b);d&&(c["extends"]=d),HTMLElement.register(a,this.prototype),this.ctor=document.registerElement(a,c)},findTypeExtension:function(a){if(a&&a.indexOf("-")<0)return a;var b=this.findBasePrototype(a);return b.element?this.findTypeExtension(b.element["extends"]):void 0}},h={};g.chainObject=Object.__proto__?function(a,b){return a&&b&&a!==b&&(a.__proto__=b),a}:function(a,b){if(a&&b&&a!==b){var c=Object.create(b);a=e(c,a)}return a},c.declaration.prototype=g}(Polymer),function(a){function b(a){return document.contains(a)?j:i}function c(){return i.length?i[0]:j[0]}function d(a){f.waitToReady=!0,Polymer.endOfMicrotask(function(){HTMLImports.whenReady(function(){f.addReadyCallback(a),f.waitToReady=!1,f.check()})})}function e(a){if(void 0===a)return void f.ready();var b=setTimeout(function(){f.ready()},a);Polymer.whenReady(function(){clearTimeout(b)})}var f={wait:function(a){a.__queue||(a.__queue={},g.push(a))},enqueue:function(a,c,d){var e=a.__queue&&!a.__queue.check;return e&&(b(a).push(a),a.__queue.check=c,a.__queue.go=d),0!==this.indexOf(a)},indexOf:function(a){var c=b(a).indexOf(a);return c>=0&&document.contains(a)&&(c+=HTMLImports.useNative||HTMLImports.ready?i.length:1e9),c},go:function(a){var b=this.remove(a);b&&(a.__queue.flushable=!0,this.addToFlushQueue(b),this.check())},remove:function(a){var c=this.indexOf(a);if(0===c)return b(a).shift()},check:function(){var a=this.nextElement();return a&&a.__queue.check.call(a),this.canReady()?(this.ready(),!0):void 0},nextElement:function(){return c()},canReady:function(){return!this.waitToReady&&this.isEmpty()},isEmpty:function(){for(var a,b=0,c=g.length;c>b&&(a=g[b]);b++)if(a.__queue&&!a.__queue.flushable)return;return!0},addToFlushQueue:function(a){h.push(a)},flush:function(){if(!this.flushing){this.flushing=!0;for(var a;h.length;)a=h.shift(),a.__queue.go.call(a),a.__queue=null;this.flushing=!1}},ready:function(){var a=CustomElements.ready;CustomElements.ready=!1,this.flush(),CustomElements.useNative||CustomElements.upgradeDocumentTree(document),CustomElements.ready=a,Polymer.flush(),requestAnimationFrame(this.flushReadyCallbacks)},addReadyCallback:function(a){a&&k.push(a)},flushReadyCallbacks:function(){if(k)for(var a;k.length;)(a=k.shift())()},waitingFor:function(){for(var a,b=[],c=0,d=g.length;d>c&&(a=g[c]);c++)a.__queue&&!a.__queue.flushable&&b.push(a);return b},waitToReady:!0},g=[],h=[],i=[],j=[],k=[];a.elements=g,a.waitingFor=f.waitingFor.bind(f),a.forceReady=e,a.queue=f,a.whenReady=a.whenPolymerReady=d}(Polymer),function(a){function b(a){return Boolean(HTMLElement.getPrototypeForTag(a))}function c(a){return a&&a.indexOf("-")>=0}var d=a.extend,e=a.api,f=a.queue,g=a.whenReady,h=a.getRegisteredPrototype,i=a.waitingForPrototype,j=d(Object.create(HTMLElement.prototype),{createdCallback:function(){this.getAttribute("name")&&this.init()},init:function(){this.name=this.getAttribute("name"),this["extends"]=this.getAttribute("extends"),f.wait(this),this.loadResources(),this.registerWhenReady()},registerWhenReady:function(){this.registered||this.waitingForPrototype(this.name)||this.waitingForQueue()||this.waitingForResources()||f.go(this)},_register:function(){c(this["extends"])&&!b(this["extends"])&&console.warn("%s is attempting to extend %s, an unregistered element or one that was not registered with Polymer.",this.name,this["extends"]),this.register(this.name,this["extends"]),this.registered=!0},waitingForPrototype:function(a){return h(a)?void 0:(i(a,this),this.handleNoScript(a),!0)},handleNoScript:function(a){this.hasAttribute("noscript")&&!this.noscript&&(this.noscript=!0,Polymer(a))},waitingForResources:function(){return this._needsResources},waitingForQueue:function(){return f.enqueue(this,this.registerWhenReady,this._register)},loadResources:function(){this._needsResources=!0,this.loadStyles(function(){this._needsResources=!1,this.registerWhenReady()}.bind(this))}});e.publish(e.declaration,j),g(function(){document.body.removeAttribute("unresolved"),document.dispatchEvent(new CustomEvent("polymer-ready",{bubbles:!0}))}),document.registerElement("polymer-element",{prototype:j})}(Polymer),function(a){function b(a,b){a?(document.head.appendChild(a),d(b)):b&&b()}function c(a,c){if(a&&a.length){for(var d,e,f=document.createDocumentFragment(),g=0,h=a.length;h>g&&(d=a[g]);g++)e=document.createElement("link"),e.rel="import",e.href=d,f.appendChild(e);b(f,c)}else c&&c()}var d=a.whenReady;a["import"]=c,a.importElements=b}(Polymer),function(){var a=document.createElement("polymer-element");a.setAttribute("name","auto-binding"),a.setAttribute("extends","template"),a.init(),Polymer("auto-binding",{createdCallback:function(){this.syntax=this.bindingDelegate=this.makeSyntax(),Polymer.whenPolymerReady(function(){this.model=this,this.setAttribute("bind",""),this.async(function(){this.marshalNodeReferences(this.parentNode),this.fire("template-bound")})}.bind(this))},makeSyntax:function(){var a=Object.create(Polymer.api.declaration.events),b=this;a.findController=function(){return b.model};var c=new PolymerExpressions,d=c.prepareBinding;return c.prepareBinding=function(b,e,f){return a.prepareEventBinding(b,e,f)||d.call(c,b,e,f)},c}})}();'use strict';var global=this;this.tr=(function(){if(window.tr){console.warn('Base was multiply initialized. First init wins.');return window.tr;}
+function exportPath(name){var parts=name.split('.');var cur=global;for(var part;parts.length&&(part=parts.shift());){if(part in cur){cur=cur[part];}else{cur=cur[part]={};}}
+return cur;};function isDefined(name){var parts=name.split('.');var curObject=global;for(var i=0;i<parts.length;i++){var partName=parts[i];var nextObject=curObject[partName];if(nextObject===undefined)
+return false;curObject=nextObject;}
+return true;}
+var panicElement=undefined;var rawPanicMessages=[];function showPanicElementIfNeeded(){if(panicElement)
+return;var panicOverlay=document.createElement('div');panicOverlay.style.backgroundColor='white';panicOverlay.style.border='3px solid red';panicOverlay.style.boxSizing='border-box';panicOverlay.style.color='black';panicOverlay.style.display='-webkit-flex';panicOverlay.style.height='100%';panicOverlay.style.left=0;panicOverlay.style.padding='8px';panicOverlay.style.position='fixed';panicOverlay.style.top=0;panicOverlay.style.webkitFlexDirection='column';panicOverlay.style.width='100%';panicElement=document.createElement('div');panicElement.style.webkitFlex='1 1 auto';panicElement.style.overflow='auto';panicOverlay.appendChild(panicElement);if(!document.body){setTimeout(function(){document.body.appendChild(panicOverlay);},150);}else{document.body.appendChild(panicOverlay);}}
+function showPanic(panicTitle,panicDetails){if(panicDetails instanceof Error)
+panicDetails=panicDetails.stack;showPanicElementIfNeeded();var panicMessageEl=document.createElement('div');panicMessageEl.innerHTML='<h2 id="message"></h2>'+'<pre id="details"></pre>';panicMessageEl.querySelector('#message').textContent=panicTitle;panicMessageEl.querySelector('#details').textContent=panicDetails;panicElement.appendChild(panicMessageEl);rawPanicMessages.push({title:panicTitle,details:panicDetails});}
+function hasPanic(){return rawPanicMessages.length!==0;}
+function getPanicText(){return rawPanicMessages.map(function(msg){return msg.title;}).join(', ');}
+function exportTo(namespace,fn){var obj=exportPath(namespace);var exports=fn();for(var propertyName in exports){var propertyDescriptor=Object.getOwnPropertyDescriptor(exports,propertyName);if(propertyDescriptor)
+Object.defineProperty(obj,propertyName,propertyDescriptor);}};function initialize(){tr.doc=document;tr.isMac=/Mac/.test(navigator.platform);tr.isWindows=/Win/.test(navigator.platform);tr.isChromeOS=/CrOS/.test(navigator.userAgent);tr.isLinux=/Linux/.test(navigator.userAgent);}
+return{initialize:initialize,exportTo:exportTo,isDefined:isDefined,showPanic:showPanic,hasPanic:hasPanic,getPanicText:getPanicText};})();tr.initialize();'use strict';tr.exportTo('tr.b',function(){function Settings(){return Settings;};document.head.addEventListener('tr-unittest-will-run',function(){Settings.setAlternativeStorageInstance(global.sessionStorage);});function SessionSettings(){return SessionSettings;}
+function AddStaticStorageFunctionsToClass_(input_class,storage){input_class.storage_=storage;input_class.get=function(key,opt_default,opt_namespace){key=input_class.namespace_(key,opt_namespace);var rawVal=input_class.storage_.getItem(key);if(rawVal===null||rawVal===undefined)
+return opt_default;try{return JSON.parse(rawVal).value;}catch(e){input_class.storage_.removeItem(input_class.namespace_(key,opt_namespace));return opt_default;}};input_class.set=function(key,value,opt_namespace){if(value===undefined)
+throw new Error('Settings.set: value must not be undefined');var v=JSON.stringify({value:value});input_class.storage_.setItem(input_class.namespace_(key,opt_namespace),v);};input_class.keys=function(opt_namespace){var result=[];opt_namespace=opt_namespace||'';for(var i=0;i<input_class.storage_.length;i++){var key=input_class.storage_.key(i);if(input_class.isnamespaced_(key,opt_namespace))
+result.push(input_class.unnamespace_(key,opt_namespace));}
+return result;};input_class.isnamespaced_=function(key,opt_namespace){return key.indexOf(input_class.normalize_(opt_namespace))==0;};input_class.namespace_=function(key,opt_namespace){return input_class.normalize_(opt_namespace)+key;};input_class.unnamespace_=function(key,opt_namespace){return key.replace(input_class.normalize_(opt_namespace),'');};input_class.normalize_=function(opt_namespace){return input_class.NAMESPACE+(opt_namespace?opt_namespace+'.':'');};input_class.setAlternativeStorageInstance=function(instance){input_class.storage_=instance;};input_class.getAlternativeStorageInstance=function(){if(input_class.storage_===localStorage)
+return undefined;return input_class.storage_;};input_class.NAMESPACE='trace-viewer';};AddStaticStorageFunctionsToClass_(Settings,localStorage);AddStaticStorageFunctionsToClass_(SessionSettings,sessionStorage);return{Settings:Settings,SessionSettings:SessionSettings};});'use strict';tr.exportTo('tr.b',function(){function asArray(arrayish){var values=[];for(var i=0;i<arrayish.length;i++)
+values.push(arrayish[i]);return values;}
+function compareArrays(x,y,elementCmp){var minLength=Math.min(x.length,y.length);for(var i=0;i<minLength;i++){var tmp=elementCmp(x[i],y[i]);if(tmp)
+return tmp;}
+if(x.length==y.length)
+return 0;if(x[i]===undefined)
+return-1;return 1;}
+function comparePossiblyUndefinedValues(x,y,cmp,opt_this){if(x!==undefined&&y!==undefined)
+return cmp.call(opt_this,x,y);if(x!==undefined)
+return-1;if(y!==undefined)
+return 1;return 0;}
+function concatenateArrays(){var values=[];for(var i=0;i<arguments.length;i++){if(!(arguments[i]instanceof Array))
+throw new Error('Arguments '+i+'is not an array');values.push.apply(values,arguments[i]);}
+return values;}
+function concatenateObjects(){var result={};for(var i=0;i<arguments.length;i++){var object=arguments[i];for(var j in object){result[j]=object[j];}}
+return result;}
+function dictionaryKeys(dict){var keys=[];for(var key in dict)
+keys.push(key);return keys;}
+function dictionaryValues(dict){var values=[];for(var key in dict)
+values.push(dict[key]);return values;}
+function dictionaryLength(dict){var n=0;for(var key in dict)
+n++;return n;}
+function group(ary,fn){return ary.reduce(function(accumulator,curr){var key=fn(curr);if(key in accumulator)
+accumulator[key].push(curr);else
+accumulator[key]=[curr];return accumulator;},{});}
+function iterItems(dict,fn,opt_this){opt_this=opt_this||this;var keys=Object.keys(dict);for(var i=0;i<keys.length;i++){var key=keys[i];fn.call(opt_this,key,dict[key]);}}
+function mapItems(dict,fn,opt_this){opt_this=opt_this||this;var result={};var keys=Object.keys(dict);for(var i=0;i<keys.length;i++){var key=keys[i];result[key]=fn.call(opt_this,key,dict[key]);}
+return result;}
+function iterObjectFieldsRecursively(object,func){if(!(object instanceof Object))
+return;if(object instanceof Array){for(var i=0;i<object.length;i++){func(object,i,object[i]);iterObjectFieldsRecursively(object[i],func);}
+return;}
+for(var key in object){var value=object[key];func(object,key,value);iterObjectFieldsRecursively(value,func);}}
+function identity(d){return d;}
+function findFirstIndexInArray(ary,opt_func,opt_this){var func=opt_func||identity;for(var i=0;i<ary.length;i++){if(func.call(opt_this,ary[i],i))
+return i;}
+return-1;}
+function findFirstInArray(ary,opt_func,opt_this){var i=findFirstIndexInArray(ary,opt_func,opt_func);if(i===-1)
+return undefined;return ary[i];}
+return{asArray:asArray,concatenateArrays:concatenateArrays,concatenateObjects:concatenateObjects,compareArrays:compareArrays,comparePossiblyUndefinedValues:comparePossiblyUndefinedValues,dictionaryLength:dictionaryLength,dictionaryKeys:dictionaryKeys,dictionaryValues:dictionaryValues,group:group,iterItems:iterItems,mapItems:mapItems,iterObjectFieldsRecursively:iterObjectFieldsRecursively,identity:identity,findFirstIndexInArray:findFirstIndexInArray,findFirstInArray:findFirstInArray};});'use strict';Polymer('tr-ui-a-tab-view',{ready:function(){this.$.tshh.style.display='none';this.tabs_=[];this.selectedTab_=undefined;for(var i=0;i<this.children.length;i++)
+this.processAddedChild_(this.children[i]);this.childrenObserver_=new MutationObserver(this.childrenUpdated_.bind(this));this.childrenObserver_.observe(this,{childList:'true'});},get tabStripHeadingText(){return this.$.tsh.textContent;},set tabStripHeadingText(tabStripHeadingText){this.$.tsh.textContent=tabStripHeadingText;if(!!tabStripHeadingText)
+this.$.tshh.style.display='';else
+this.$.tshh.style.display='none';},get selectedTab(){this.childrenUpdated_(this.childrenObserver_.takeRecords(),this.childrenObserver_);if(this.selectedTab_)
+return this.selectedTab_.content;return undefined;},set selectedTab(content){this.childrenUpdated_(this.childrenObserver_.takeRecords(),this.childrenObserver_);if(content===undefined||content===null){this.changeSelectedTabById_(undefined);return;}
+var contentTabId=undefined;for(var i=0;i<this.tabs_.length;i++)
+if(this.tabs_[i].content===content){contentTabId=this.tabs_[i].id;break;}
+if(contentTabId===undefined){console.warn('Tab not in tabs list. Ignoring changed selection.');return;}
+this.changeSelectedTabById_(contentTabId);},get tabsHidden(){var ts=this.shadowRoot.querySelector('tab-strip');return ts.hasAttribute('tabs-hidden');},set tabsHidden(tabsHidden){tabsHidden=!!tabsHidden;var ts=this.shadowRoot.querySelector('tab-strip');if(tabsHidden)
+ts.setAttribute('tabs-hidden',true);else
+ts.removeAttribute('tabs-hidden');},processAddedChild_:function(child){var observerAttributeSelected=new MutationObserver(this.childAttributesChanged_.bind(this));var observerAttributeTabLabel=new MutationObserver(this.childAttributesChanged_.bind(this));var tabObject={id:this.tabs_.length,content:child,label:child.getAttribute('tab-label'),observers:{forAttributeSelected:observerAttributeSelected,forAttributeTabLabel:observerAttributeTabLabel},savedScrollTop:0,savedScrollLeft:0};this.tabs_.push(tabObject);if(child.hasAttribute('selected')){if(this.selectedTab_)
+child.removeAttribute('selected');else
+this.setSelectedTabById_(tabObject.id);}
+var previousSelected=child.selected;var tabView=this;Object.defineProperty(child,'selected',{configurable:true,set:function(value){if(value){tabView.changeSelectedTabById_(tabObject.id);return;}
+var wasSelected=tabView.selectedTab_===tabObject;if(wasSelected)
+tabView.changeSelectedTabById_(undefined);},get:function(){return this.hasAttribute('selected');}});if(previousSelected)
+child.selected=previousSelected;observerAttributeSelected.observe(child,{attributeFilter:['selected']});observerAttributeTabLabel.observe(child,{attributeFilter:['tab-label']});},processRemovedChild_:function(child){for(var i=0;i<this.tabs_.length;i++){this.tabs_[i].id=i;if(this.tabs_[i].content===child){this.tabs_[i].observers.forAttributeSelected.disconnect();this.tabs_[i].observers.forAttributeTabLabel.disconnect();if(this.tabs_[i]===this.selectedTab_){this.clearSelectedTab_();this.fire('selected-tab-change');}
+child.removeAttribute('selected');delete child.selected;this.tabs_.splice(i,1);i--;}}},childAttributesChanged_:function(mutations,observer){var tabObject=undefined;for(var i=0;i<this.tabs_.length;i++){var observers=this.tabs_[i].observers;if(observers.forAttributeSelected===observer||observers.forAttributeTabLabel===observer){tabObject=this.tabs_[i];break;}}
+if(!tabObject)
+return;for(var i=0;i<mutations.length;i++){var node=tabObject.content;if(mutations[i].attributeName==='tab-label')
+tabObject.label=node.getAttribute('tab-label');if(mutations[i].attributeName==='selected'){var nodeIsSelected=node.hasAttribute('selected');if(nodeIsSelected)
+this.changeSelectedTabById_(tabObject.id);else
+this.changeSelectedTabById_(undefined);}}},childrenUpdated_:function(mutations,observer){mutations.forEach(function(mutation){for(var i=0;i<mutation.removedNodes.length;i++)
+this.processRemovedChild_(mutation.removedNodes[i]);for(var i=0;i<mutation.addedNodes.length;i++)
+this.processAddedChild_(mutation.addedNodes[i]);},this);},tabButtonSelectHandler_:function(event,detail,sender){this.changeSelectedTabById_(sender.getAttribute('button-id'));},changeSelectedTabById_:function(id){var newTab=id!==undefined?this.tabs_[id]:undefined;var changed=this.selectedTab_!==newTab;this.saveCurrentTabScrollPosition_();this.clearSelectedTab_();if(id!==undefined){this.setSelectedTabById_(id);this.restoreCurrentTabScrollPosition_();}
+if(changed)
+this.fire('selected-tab-change');},setSelectedTabById_:function(id){this.selectedTab_=this.tabs_[id];this.selectedTab_.observers.forAttributeSelected.disconnect();this.selectedTab_.content.setAttribute('selected','selected');this.selectedTab_.observers.forAttributeSelected.observe(this.selectedTab_.content,{attributeFilter:['selected']});},saveCurrentTabScrollPosition_:function(){if(this.selectedTab_){this.selectedTab_.savedScrollTop=this.$['content-container'].scrollTop;this.selectedTab_.savedScrollLeft=this.$['content-container'].scrollLeft;}},restoreCurrentTabScrollPosition_:function(){if(this.selectedTab_){this.$['content-container'].scrollTop=this.selectedTab_.savedScrollTop;this.$['content-container'].scrollLeft=this.selectedTab_.savedScrollLeft;}},clearSelectedTab_:function(){if(this.selectedTab_){this.selectedTab_.observers.forAttributeSelected.disconnect();this.selectedTab_.content.removeAttribute('selected');this.selectedTab_.observers.forAttributeSelected.observe(this.selectedTab_.content,{attributeFilter:['selected']});this.selectedTab_=undefined;}}});'use strict';tr.exportTo('tr.b',function(){function EventTarget(){}
+EventTarget.decorate=function(target){for(var k in EventTarget.prototype){if(k=='decorate')
+continue;var v=EventTarget.prototype[k];if(typeof v!=='function')
+continue;target[k]=v;}};EventTarget.prototype={addEventListener:function(type,handler){if(!this.listeners_)
+this.listeners_=Object.create(null);if(!(type in this.listeners_)){this.listeners_[type]=[handler];}else{var handlers=this.listeners_[type];if(handlers.indexOf(handler)<0)
+handlers.push(handler);}},removeEventListener:function(type,handler){if(!this.listeners_)
+return;if(type in this.listeners_){var handlers=this.listeners_[type];var index=handlers.indexOf(handler);if(index>=0){if(handlers.length==1)
+delete this.listeners_[type];else
+handlers.splice(index,1);}}},dispatchEvent:function(event){if(!this.listeners_)
+return true;var self=this;event.__defineGetter__('target',function(){return self;});var realPreventDefault=event.preventDefault;event.preventDefault=function(){realPreventDefault.call(this);this.rawReturnValue=false;};var type=event.type;var prevented=0;if(type in this.listeners_){var handlers=this.listeners_[type].concat();for(var i=0,handler;handler=handlers[i];i++){if(handler.handleEvent)
+prevented|=handler.handleEvent.call(handler,event)===false;else
+prevented|=handler.call(this,event)===false;}}
+return!prevented&&event.rawReturnValue;},hasEventListener:function(type){return this.listeners_[type]!==undefined;}};var EventTargetHelper={decorate:function(target){for(var k in EventTargetHelper){if(k=='decorate')
+continue;var v=EventTargetHelper[k];if(typeof v!=='function')
+continue;target[k]=v;}
+target.listenerCounts_={};},addEventListener:function(type,listener,useCapture){this.__proto__.addEventListener.call(this,type,listener,useCapture);if(this.listenerCounts_[type]===undefined)
+this.listenerCounts_[type]=0;this.listenerCounts_[type]++;},removeEventListener:function(type,listener,useCapture){this.__proto__.removeEventListener.call(this,type,listener,useCapture);this.listenerCounts_[type]--;},hasEventListener:function(type){return this.listenerCounts_[type]>0;}};return{EventTarget:EventTarget,EventTargetHelper:EventTargetHelper};});'use strict';tr.exportTo('tr.b',function(){function Event(type,opt_bubbles,opt_preventable){var e=tr.doc.createEvent('Event');e.initEvent(type,!!opt_bubbles,!!opt_preventable);e.__proto__=global.Event.prototype;return e;};Event.prototype={__proto__:global.Event.prototype};function dispatchSimpleEvent(target,type,opt_bubbles,opt_cancelable){var e=new Event(type,opt_bubbles,opt_cancelable);return target.dispatchEvent(e);}
+return{Event:Event,dispatchSimpleEvent:dispatchSimpleEvent};});'use strict';tr.exportTo('tr.b',function(){var nextGUID=1;var GUID={allocate:function(){return nextGUID++;},getLastGuid:function(){return nextGUID-1;}};return{GUID:GUID};});'use strict';tr.exportTo('tr.b',function(){function Range(){this.isEmpty_=true;this.min_=undefined;this.max_=undefined;};Range.prototype={__proto__:Object.prototype,reset:function(){this.isEmpty_=true;this.min_=undefined;this.max_=undefined;},get isEmpty(){return this.isEmpty_;},addRange:function(range){if(range.isEmpty)
+return;this.addValue(range.min);this.addValue(range.max);},addValue:function(value){if(this.isEmpty_){this.max_=value;this.min_=value;this.isEmpty_=false;return;}
+this.max_=Math.max(this.max_,value);this.min_=Math.min(this.min_,value);},set min(min){this.isEmpty_=false;this.min_=min;},get min(){if(this.isEmpty_)
+return undefined;return this.min_;},get max(){if(this.isEmpty_)
+return undefined;return this.max_;},set max(max){this.isEmpty_=false;this.max_=max;},get range(){if(this.isEmpty_)
+return undefined;return this.max_-this.min_;},get center(){return(this.min_+this.max_)*0.5;},equals:function(that){if(this.isEmpty&&that.isEmpty)
+return true;if(this.isEmpty!=that.isEmpty)
+return false;return this.min===that.min&&this.max===that.max;},containsRange:function(range){if(this.isEmpty||range.isEmpty)
+return false;return this.min<=range.min&&this.max>=range.max;},containsExplicitRange:function(min,max){if(this.isEmpty)
+return false;return this.min<=min&&this.max>=max;},intersectsRange:function(range){if(this.isEmpty||range.isEmpty)
+return false;return!(range.max<this.min||range.min>this.max);},intersectsExplicitRange:function(min,max){if(this.isEmpty)
+return false;return!(max<this.min||min>this.max);}};Range.fromExplicitRange=function(min,max){var range=new Range();range.min=min;range.max=max;return range;};Range.compareByMinTimes=function(a,b){if(!a.isEmpty&&!b.isEmpty)
+return a.min_-b.min_;if(a.isEmpty&&!b.isEmpty)
+return-1;if(!a.isEmpty&&b.isEmpty)
+return 1;return 0;};return{Range:Range};});'use strict';tr.exportTo('tr.b',function(){function max(a,b){if(a===undefined)
+return b;if(b===undefined)
+return a;return Math.max(a,b);}
+function IntervalTree(beginPositionCb,endPositionCb){this.beginPositionCb_=beginPositionCb;this.endPositionCb_=endPositionCb;this.root_=undefined;this.size_=0;}
+IntervalTree.prototype={insert:function(datum){var startPosition=this.beginPositionCb_(datum);var endPosition=this.endPositionCb_(datum);var node=new IntervalTreeNode(datum,startPosition,endPosition);this.size_++;this.root_=this.insertNode_(this.root_,node);this.root_.colour=Colour.BLACK;return datum;},insertNode_:function(root,node){if(root===undefined)
+return node;if(root.leftNode&&root.leftNode.isRed&&root.rightNode&&root.rightNode.isRed)
+this.flipNodeColour_(root);if(node.key<root.key)
+root.leftNode=this.insertNode_(root.leftNode,node);else if(node.key===root.key)
+root.merge(node);else
+root.rightNode=this.insertNode_(root.rightNode,node);if(root.rightNode&&root.rightNode.isRed&&(root.leftNode===undefined||!root.leftNode.isRed))
+root=this.rotateLeft_(root);if(root.leftNode&&root.leftNode.isRed&&root.leftNode.leftNode&&root.leftNode.leftNode.isRed)
+root=this.rotateRight_(root);return root;},rotateRight_:function(node){var sibling=node.leftNode;node.leftNode=sibling.rightNode;sibling.rightNode=node;sibling.colour=node.colour;node.colour=Colour.RED;return sibling;},rotateLeft_:function(node){var sibling=node.rightNode;node.rightNode=sibling.leftNode;sibling.leftNode=node;sibling.colour=node.colour;node.colour=Colour.RED;return sibling;},flipNodeColour_:function(node){node.colour=this.flipColour_(node.colour);node.leftNode.colour=this.flipColour_(node.leftNode.colour);node.rightNode.colour=this.flipColour_(node.rightNode.colour);},flipColour_:function(colour){return colour===Colour.RED?Colour.BLACK:Colour.RED;},updateHighValues:function(){this.updateHighValues_(this.root_);},updateHighValues_:function(node){if(node===undefined)
+return undefined;node.maxHighLeft=this.updateHighValues_(node.leftNode);node.maxHighRight=this.updateHighValues_(node.rightNode);return max(max(node.maxHighLeft,node.highValue),node.maxHighRight);},validateFindArguments_:function(queryLow,queryHigh){if(queryLow===undefined||queryHigh===undefined)
+throw new Error('queryLow and queryHigh must be defined');if((typeof queryLow!=='number')||(typeof queryHigh!=='number'))
+throw new Error('queryLow and queryHigh must be numbers');},findIntersection:function(queryLow,queryHigh){this.validateFindArguments_(queryLow,queryHigh);if(this.root_===undefined)
+return[];var ret=[];this.root_.appendIntersectionsInto_(ret,queryLow,queryHigh);return ret;},get size(){return this.size_;},get root(){return this.root_;},dump_:function(){if(this.root_===undefined)
+return[];return this.root_.dump();}};var Colour={RED:'red',BLACK:'black'};function IntervalTreeNode(datum,lowValue,highValue){this.lowValue_=lowValue;this.data_=[{datum:datum,high:highValue,low:lowValue}];this.colour_=Colour.RED;this.parentNode_=undefined;this.leftNode_=undefined;this.rightNode_=undefined;this.maxHighLeft_=undefined;this.maxHighRight_=undefined;}
+IntervalTreeNode.prototype={appendIntersectionsInto_:function(ret,queryLow,queryHigh){if(this.lowValue_>=queryHigh){if(!this.leftNode_)
+return;return this.leftNode_.appendIntersectionsInto_(ret,queryLow,queryHigh);}
+if(this.maxHighLeft_>queryLow){this.leftNode_.appendIntersectionsInto_(ret,queryLow,queryHigh);}
+if(this.highValue>queryLow){for(var i=(this.data.length-1);i>=0;--i){if(this.data[i].high<queryLow)
+break;ret.push(this.data[i].datum);}}
+if(this.rightNode_){this.rightNode_.appendIntersectionsInto_(ret,queryLow,queryHigh);}},get colour(){return this.colour_;},set colour(colour){this.colour_=colour;},get key(){return this.lowValue_;},get lowValue(){return this.lowValue_;},get highValue(){return this.data_[this.data_.length-1].high;},set leftNode(left){this.leftNode_=left;},get leftNode(){return this.leftNode_;},get hasLeftNode(){return this.leftNode_!==undefined;},set rightNode(right){this.rightNode_=right;},get rightNode(){return this.rightNode_;},get hasRightNode(){return this.rightNode_!==undefined;},set parentNode(parent){this.parentNode_=parent;},get parentNode(){return this.parentNode_;},get isRootNode(){return this.parentNode_===undefined;},set maxHighLeft(high){this.maxHighLeft_=high;},get maxHighLeft(){return this.maxHighLeft_;},set maxHighRight(high){this.maxHighRight_=high;},get maxHighRight(){return this.maxHighRight_;},get data(){return this.data_;},get isRed(){return this.colour_===Colour.RED;},merge:function(node){for(var i=0;i<node.data.length;i++)
+this.data_.push(node.data[i]);this.data_.sort(function(a,b){return a.high-b.high;});},dump:function(){var ret={};if(this.leftNode_)
+ret['left']=this.leftNode_.dump();ret['data']=this.data_.map(function(d){return[d.low,d.high];});if(this.rightNode_)
+ret['right']=this.rightNode_.dump();return ret;}};return{IntervalTree:IntervalTree};});'use strict';tr.exportTo('tr.b',function(){function addSingletonGetter(ctor){ctor.getInstance=function(){return ctor.instance_||(ctor.instance_=new ctor());};}
+function normalizeException(e){if(typeof(e)=='string'){return{message:e,stack:['<unknown>']};}
+return{message:e.message,stack:e.stack?e.stack:['<unknown>']};}
+function stackTrace(){var stack=new Error().stack+'';stack=stack.split('\n');return stack.slice(2);}
+function getUsingPath(path,from_dict){var parts=path.split('.');var cur=from_dict;for(var part;parts.length&&(part=parts.shift());){if(!parts.length){return cur[part];}else if(part in cur){cur=cur[part];}else{return undefined;}}
+return undefined;}
+return{addSingletonGetter:addSingletonGetter,normalizeException:normalizeException,stackTrace:stackTrace,getUsingPath:getUsingPath};});'use strict';tr.exportTo('tr.b',function(){var recordRAFStacks=false;var pendingPreAFs=[];var pendingRAFs=[];var pendingIdleCallbacks=[];var currentRAFDispatchList=undefined;var rafScheduled=false;function scheduleRAF(){if(rafScheduled)
+return;rafScheduled=true;if(window.requestAnimationFrame){window.requestAnimationFrame(processRequests);}else{var delta=Date.now()-window.performance.now();window.webkitRequestAnimationFrame(function(domTimeStamp){processRequests(domTimeStamp-delta);});}}
+function onAnimationFrameError(e,opt_stack){if(opt_stack)
+console.log(opt_stack);if(e.message)
+console.error(e.message,e.stack);else
+console.error(e);}
+function runTask(task,frameBeginTime){try{task.callback.call(task.context,frameBeginTime);}catch(e){tr.b.onAnimationFrameError(e,task.stack);}}
+function processRequests(frameBeginTime){var rafCompletionDeadline=frameBeginTime+10;rafScheduled=false;var currentPreAFs=pendingPreAFs;currentRAFDispatchList=pendingRAFs;pendingPreAFs=[];pendingRAFs=[];var hasRAFTasks=currentPreAFs.length||currentRAFDispatchList.length;for(var i=0;i<currentPreAFs.length;i++)
+runTask(currentPreAFs[i],frameBeginTime);while(currentRAFDispatchList.length>0)
+runTask(currentRAFDispatchList.shift(),frameBeginTime);currentRAFDispatchList=undefined;if(!hasRAFTasks){while(pendingIdleCallbacks.length>0){runTask(pendingIdleCallbacks.shift());if(window.performance.now()>=rafCompletionDeadline)
+break;}}
+if(pendingIdleCallbacks.length>0)
+scheduleRAF();}
+function getStack_(){if(!recordRAFStacks)
+return'';var stackLines=tr.b.stackTrace();stackLines.shift();return stackLines.join('\n');}
+function requestPreAnimationFrame(callback,opt_this){pendingPreAFs.push({callback:callback,context:opt_this||window,stack:getStack_()});scheduleRAF();}
+function requestAnimationFrameInThisFrameIfPossible(callback,opt_this){if(!currentRAFDispatchList){requestAnimationFrame(callback,opt_this);return;}
+currentRAFDispatchList.push({callback:callback,context:opt_this||window,stack:getStack_()});return;}
+function requestAnimationFrame(callback,opt_this){pendingRAFs.push({callback:callback,context:opt_this||window,stack:getStack_()});scheduleRAF();}
+function requestIdleCallback(callback,opt_this){pendingIdleCallbacks.push({callback:callback,context:opt_this||window,stack:getStack_()});scheduleRAF();}
+function forcePendingRAFTasksToRun(frameBeginTime){if(!rafScheduled)
+return;processRequests(frameBeginTime);}
+return{onAnimationFrameError:onAnimationFrameError,requestPreAnimationFrame:requestPreAnimationFrame,requestAnimationFrame:requestAnimationFrame,requestAnimationFrameInThisFrameIfPossible:requestAnimationFrameInThisFrameIfPossible,requestIdleCallback:requestIdleCallback,forcePendingRAFTasksToRun:forcePendingRAFTasksToRun};});'use strict';tr.exportTo('tr.b',function(){function Task(runCb,thisArg){if(runCb!==undefined&&thisArg===undefined)
+throw new Error('Almost certainly, you meant to pass a thisArg.');this.runCb_=runCb;this.thisArg_=thisArg;this.afterTask_=undefined;this.subTasks_=[];}
+Task.prototype={subTask:function(cb,thisArg){if(cb instanceof Task)
+this.subTasks_.push(cb);else
+this.subTasks_.push(new Task(cb,thisArg));return this.subTasks_[this.subTasks_.length-1];},run:function(){if(this.runCb_!==undefined)
+this.runCb_.call(this.thisArg_,this);var subTasks=this.subTasks_;this.subTasks_=undefined;if(!subTasks.length)
+return this.afterTask_;for(var i=1;i<subTasks.length;i++)
+subTasks[i-1].afterTask_=subTasks[i];subTasks[subTasks.length-1].afterTask_=this.afterTask_;return subTasks[0];},after:function(cb,thisArg){if(this.afterTask_)
+throw new Error('Has an after task already');if(cb instanceof Task)
+this.afterTask_=cb;else
+this.afterTask_=new Task(cb,thisArg);return this.afterTask_;},enqueue:function(cb,thisArg){var lastTask=this;while(lastTask.afterTask_)
+lastTask=lastTask.afterTask_;return lastTask.after(cb,thisArg);}};Task.RunSynchronously=function(task){var curTask=task;while(curTask)
+curTask=curTask.run();}
+Task.RunWhenIdle=function(task){return new Promise(function(resolve,reject){var curTask=task;function runAnother(){try{curTask=curTask.run();}catch(e){reject(e);console.error(e.stack);return;}
+if(curTask){tr.b.requestIdleCallback(runAnother);return;}
+resolve();}
+tr.b.requestIdleCallback(runAnother);});}
+return{Task:Task};});'use strict';tr.exportTo('tr.b.units',function(){var ms={suffix:'ms',roundedLess:function(a,b){return Math.round(a*1000)<Math.round(b*1000);},format:function(ts){var tsRounded=Math.round(ts*1000.0)/1000.0;var n=new Number(tsRounded);return n.toLocaleString(undefined,{minimumFractionDigits:3})+' ms';}};var ns={suffix:'ns',roundedLess:function(a,b){return Math.round(a*1000000)<Math.round(b*1000000);},format:function(ts){var tsRounded=Math.round(ts*1000000.0);var n=new Number(tsRounded);return n.toLocaleString(undefined,{maximumFractionDigits:0})+' ns';}};var Time={supportedUnits:{ms:ms,ns:ns},reset:function(){this.currentDisplayUnit=ms;},currentDisplayUnit_:ms,get currentDisplayUnit(){return this.currentDisplayUnit_;},set currentDisplayUnit(value){if(this.currentDisplayUnit_==value)
+return;this.currentDisplayUnit_=value;this.dispatchEvent(new Event('display-unit-changed'));},timestampFromUs:function(us){return us/1000;},maybeTimestampFromUs:function(us){return us===undefined?undefined:us/1000;}};tr.b.EventTarget.decorate(Time);return{Time:Time};});'use strict';tr.exportTo('tr.b',function(){function dispatchPropertyChange(target,propertyName,newValue,oldValue,opt_bubbles,opt_cancelable){var e=new tr.b.Event(propertyName+'Change',opt_bubbles,opt_cancelable);e.propertyName=propertyName;e.newValue=newValue;e.oldValue=oldValue;var error;e.throwError=function(err){error=err;};target.dispatchEvent(e);if(error)
+throw error;}
+function setPropertyAndDispatchChange(obj,propertyName,newValue){var privateName=propertyName+'_';var oldValue=obj[propertyName];obj[privateName]=newValue;if(oldValue!==newValue)
+tr.b.dispatchPropertyChange(obj,propertyName,newValue,oldValue,true,false);}
+function getAttributeName(jsName){return jsName.replace(/([A-Z])/g,'-$1').toLowerCase();}
+function getPrivateName(name){return name+'_tr_';}
+var PropertyKind={JS:'js',ATTR:'attr',BOOL_ATTR:'boolAttr'};function getGetter(name,kind){switch(kind){case PropertyKind.JS:var privateName=getPrivateName(name);return function(){return this[privateName];};case PropertyKind.ATTR:var attributeName=getAttributeName(name);return function(){return this.getAttribute(attributeName);};case PropertyKind.BOOL_ATTR:var attributeName=getAttributeName(name);return function(){return this.hasAttribute(attributeName);};}}
+function getSetter(name,kind,opt_setHook,opt_bubbles,opt_cancelable){switch(kind){case PropertyKind.JS:var privateName=getPrivateName(name);return function(value){var oldValue=this[privateName];if(value!==oldValue){this[privateName]=value;if(opt_setHook)
+opt_setHook.call(this,value,oldValue);dispatchPropertyChange(this,name,value,oldValue,opt_bubbles,opt_cancelable);}};case PropertyKind.ATTR:var attributeName=getAttributeName(name);return function(value){var oldValue=this.getAttribute(attributeName);if(value!==oldValue){if(value==undefined)
+this.removeAttribute(attributeName);else
+this.setAttribute(attributeName,value);if(opt_setHook)
+opt_setHook.call(this,value,oldValue);dispatchPropertyChange(this,name,value,oldValue,opt_bubbles,opt_cancelable);}};case PropertyKind.BOOL_ATTR:var attributeName=getAttributeName(name);return function(value){var oldValue=(this.getAttribute(attributeName)===name);if(value!==oldValue){if(value)
+this.setAttribute(attributeName,name);else
+this.removeAttribute(attributeName);if(opt_setHook)
+opt_setHook.call(this,value,oldValue);dispatchPropertyChange(this,name,value,oldValue,opt_bubbles,opt_cancelable);}};}}
+function defineProperty(obj,name,opt_kind,opt_setHook,opt_bubbles,opt_cancelable){console.error("Don't use tr.b.defineProperty");if(typeof obj=='function')
+obj=obj.prototype;var kind=opt_kind||PropertyKind.JS;if(!obj.__lookupGetter__(name))
+obj.__defineGetter__(name,getGetter(name,kind));if(!obj.__lookupSetter__(name))
+obj.__defineSetter__(name,getSetter(name,kind,opt_setHook,opt_bubbles,opt_cancelable));}
+return{PropertyKind:PropertyKind,defineProperty:defineProperty,dispatchPropertyChange:dispatchPropertyChange,setPropertyAndDispatchChange:setPropertyAndDispatchChange};});'use strict';tr.exportTo('tr.ui.b',function(){function decorate(source,constr){var elements;if(typeof source=='string')
+elements=tr.doc.querySelectorAll(source);else
+elements=[source];for(var i=0,el;el=elements[i];i++){if(!(el instanceof constr))
+constr.decorate(el);}}
+function define(className,opt_parentConstructor,opt_tagNS){if(typeof className=='function'){throw new Error('Passing functions as className is deprecated. Please '+'use (className, opt_parentConstructor) to subclass');}
+var className=className.toLowerCase();if(opt_parentConstructor&&!opt_parentConstructor.tagName)
+throw new Error('opt_parentConstructor was not '+'created by tr.ui.b.define');var tagName=className;var tagNS=undefined;if(opt_parentConstructor){if(opt_tagNS)
+throw new Error('Must not specify tagNS if parentConstructor is given');var parent=opt_parentConstructor;while(parent&&parent.tagName){tagName=parent.tagName;tagNS=parent.tagNS;parent=parent.parentConstructor;}}else{tagNS=opt_tagNS;}
+function f(){if(opt_parentConstructor&&f.prototype.__proto__!=opt_parentConstructor.prototype){throw new Error(className+' prototye\'s __proto__ field is messed up. '+'It MUST be the prototype of '+opt_parentConstructor.tagName);}
+var el;if(tagNS===undefined)
+el=tr.doc.createElement(tagName);else
+el=tr.doc.createElementNS(tagNS,tagName);f.decorate.call(this,el,arguments);return el;}
+f.decorate=function(el){el.__proto__=f.prototype;el.decorate.apply(el,arguments[1]);el.constructor=f;};f.className=className;f.tagName=tagName;f.tagNS=tagNS;f.parentConstructor=(opt_parentConstructor?opt_parentConstructor:undefined);f.toString=function(){if(!f.parentConstructor)
+return f.tagName;return f.parentConstructor.toString()+'::'+f.className;};return f;}
+function elementIsChildOf(el,potentialParent){if(el==potentialParent)
+return false;var cur=el;while(cur.parentNode){if(cur==potentialParent)
+return true;cur=cur.parentNode;}
+return false;};return{decorate:decorate,define:define,elementIsChildOf:elementIsChildOf};});(function(){"use strict";var e={};typeof exports=="undefined"?typeof define=="function"&&typeof define.amd=="object"&&define.amd?(e.exports={},define(function(){return e.exports})):e.exports=window:e.exports=exports,function(e){if(!t)var t=1e-6;if(!n)var n=typeof Float32Array!="undefined"?Float32Array:Array;var r={};r.setMatrixArrayType=function(e){n=e},typeof e!="undefined"&&(e.glMatrix=r);var i={};i.create=function(){var e=new n(2);return e[0]=0,e[1]=0,e},i.clone=function(e){var t=new n(2);return t[0]=e[0],t[1]=e[1],t},i.fromValues=function(e,t){var r=new n(2);return r[0]=e,r[1]=t,r},i.copy=function(e,t){return e[0]=t[0],e[1]=t[1],e},i.set=function(e,t,n){return e[0]=t,e[1]=n,e},i.add=function(e,t,n){return e[0]=t[0]+n[0],e[1]=t[1]+n[1],e},i.subtract=function(e,t,n){return e[0]=t[0]-n[0],e[1]=t[1]-n[1],e},i.sub=i.subtract,i.multiply=function(e,t,n){return e[0]=t[0]*n[0],e[1]=t[1]*n[1],e},i.mul=i.multiply,i.divide=function(e,t,n){return e[0]=t[0]/n[0],e[1]=t[1]/n[1],e},i.div=i.divide,i.min=function(e,t,n){return e[0]=Math.min(t[0],n[0]),e[1]=Math.min(t[1],n[1]),e},i.max=function(e,t,n){return e[0]=Math.max(t[0],n[0]),e[1]=Math.max(t[1],n[1]),e},i.scale=function(e,t,n){return e[0]=t[0]*n,e[1]=t[1]*n,e},i.distance=function(e,t){var n=t[0]-e[0],r=t[1]-e[1];return Math.sqrt(n*n+r*r)},i.dist=i.distance,i.squaredDistance=function(e,t){var n=t[0]-e[0],r=t[1]-e[1];return n*n+r*r},i.sqrDist=i.squaredDistance,i.length=function(e){var t=e[0],n=e[1];return Math.sqrt(t*t+n*n)},i.len=i.length,i.squaredLength=function(e){var t=e[0],n=e[1];return t*t+n*n},i.sqrLen=i.squaredLength,i.negate=function(e,t){return e[0]=-t[0],e[1]=-t[1],e},i.normalize=function(e,t){var n=t[0],r=t[1],i=n*n+r*r;return i>0&&(i=1/Math.sqrt(i),e[0]=t[0]*i,e[1]=t[1]*i),e},i.dot=function(e,t){return e[0]*t[0]+e[1]*t[1]},i.cross=function(e,t,n){var r=t[0]*n[1]-t[1]*n[0];return 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e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=1,e[5]=0,e[6]=0,e[7]=0,e[8]=1,e},f.transpose=function(e,t){if(e===t){var n=t[1],r=t[2],i=t[5];e[1]=t[3],e[2]=t[6],e[3]=n,e[5]=t[7],e[6]=r,e[7]=i}else e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8];return e},f.invert=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=t[4],u=t[5],a=t[6],f=t[7],l=t[8],c=l*o-u*f,h=-l*s+u*a,p=f*s-o*a,d=n*c+r*h+i*p;return d?(d=1/d,e[0]=c*d,e[1]=(-l*r+i*f)*d,e[2]=(u*r-i*o)*d,e[3]=h*d,e[4]=(l*n-i*a)*d,e[5]=(-u*n+i*s)*d,e[6]=p*d,e[7]=(-f*n+r*a)*d,e[8]=(o*n-r*s)*d,e):null},f.adjoint=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=t[4],u=t[5],a=t[6],f=t[7],l=t[8];return e[0]=o*l-u*f,e[1]=i*f-r*l,e[2]=r*u-i*o,e[3]=u*a-s*l,e[4]=n*l-i*a,e[5]=i*s-n*u,e[6]=s*f-o*a,e[7]=r*a-n*f,e[8]=n*o-r*s,e},f.determinant=function(e){var t=e[0],n=e[1],r=e[2],i=e[3],s=e[4],o=e[5],u=e[6],a=e[7],f=e[8];return t*(f*s-o*a)+n*(-f*i+o*u)+r*(a*i-s*u)},f.multiply=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=t[4],a=t[5],f=t[6],l=t[7],c=t[8],h=n[0],p=n[1],d=n[2],v=n[3],m=n[4],g=n[5],y=n[6],b=n[7],w=n[8];return e[0]=h*r+p*o+d*f,e[1]=h*i+p*u+d*l,e[2]=h*s+p*a+d*c,e[3]=v*r+m*o+g*f,e[4]=v*i+m*u+g*l,e[5]=v*s+m*a+g*c,e[6]=y*r+b*o+w*f,e[7]=y*i+b*u+w*l,e[8]=y*s+b*a+w*c,e},f.mul=f.multiply,f.translate=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=t[4],a=t[5],f=t[6],l=t[7],c=t[8],h=n[0],p=n[1];return e[0]=r,e[1]=i,e[2]=s,e[3]=o,e[4]=u,e[5]=a,e[6]=h*r+p*o+f,e[7]=h*i+p*u+l,e[8]=h*s+p*a+c,e},f.rotate=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=t[4],a=t[5],f=t[6],l=t[7],c=t[8],h=Math.sin(n),p=Math.cos(n);return e[0]=p*r+h*o,e[1]=p*i+h*u,e[2]=p*s+h*a,e[3]=p*o-h*r,e[4]=p*u-h*i,e[5]=p*a-h*s,e[6]=f,e[7]=l,e[8]=c,e},f.scale=function(e,t,n){var r=n[0],i=n[2];return e[0]=r*t[0],e[1]=r*t[1],e[2]=r*t[2],e[3]=i*t[3],e[4]=i*t[4],e[5]=i*t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e},f.fromMat2d=function(e,t){return e[0]=t[0],e[1]=t[1],e[2]=0,e[3]=t[2],e[4]=t[3],e[5]=0,e[6]=t[4],e[7]=t[5],e[8]=1,e},f.fromQuat=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=n+n,u=r+r,a=i+i,f=n*o,l=n*u,c=n*a,h=r*u,p=r*a,d=i*a,v=s*o,m=s*u,g=s*a;return e[0]=1-(h+d),e[1]=l+g,e[2]=c-m,e[3]=l-g,e[4]=1-(f+d),e[5]=p+v,e[6]=c+m,e[7]=p-v,e[8]=1-(f+h),e},f.str=function(e){return"mat3("+e[0]+", "+e[1]+", "+e[2]+", "+e[3]+", "+e[4]+", "+e[5]+", "+e[6]+", "+e[7]+", "+e[8]+")"},typeof e!="undefined"&&(e.mat3=f);var l={};l.create=function(){var e=new n(16);return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},l.clone=function(e){var t=new n(16);return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},l.copy=function(e,t){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},l.identity=function(e){return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},l.transpose=function(e,t){if(e===t){var n=t[1],r=t[2],i=t[3],s=t[6],o=t[7],u=t[11];e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=s,e[11]=t[14],e[12]=i,e[13]=o,e[14]=u}else e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=t[1],e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=t[2],e[9]=t[6],e[10]=t[10],e[11]=t[14],e[12]=t[3],e[13]=t[7],e[14]=t[11],e[15]=t[15];return e},l.invert=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=t[4],u=t[5],a=t[6],f=t[7],l=t[8],c=t[9],h=t[10],p=t[11],d=t[12],v=t[13],m=t[14],g=t[15],y=n*u-r*o,b=n*a-i*o,w=n*f-s*o,E=r*a-i*u,S=r*f-s*u,x=i*f-s*a,T=l*v-c*d,N=l*m-h*d,C=l*g-p*d,k=c*m-h*v,L=c*g-p*v,A=h*g-p*m,O=y*A-b*L+w*k+E*C-S*N+x*T;return O?(O=1/O,e[0]=(u*A-a*L+f*k)*O,e[1]=(i*L-r*A-s*k)*O,e[2]=(v*x-m*S+g*E)*O,e[3]=(h*S-c*x-p*E)*O,e[4]=(a*C-o*A-f*N)*O,e[5]=(n*A-i*C+s*N)*O,e[6]=(m*w-d*x-g*b)*O,e[7]=(l*x-h*w+p*b)*O,e[8]=(o*L-u*C+f*T)*O,e[9]=(r*C-n*L-s*T)*O,e[10]=(d*S-v*w+g*y)*O,e[11]=(c*w-l*S-p*y)*O,e[12]=(u*N-o*k-a*T)*O,e[13]=(n*k-r*N+i*T)*O,e[14]=(v*b-d*E-m*y)*O,e[15]=(l*E-c*b+h*y)*O,e):null},l.adjoint=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=t[4],u=t[5],a=t[6],f=t[7],l=t[8],c=t[9],h=t[10],p=t[11],d=t[12],v=t[13],m=t[14],g=t[15];return e[0]=u*(h*g-p*m)-c*(a*g-f*m)+v*(a*p-f*h),e[1]=-(r*(h*g-p*m)-c*(i*g-s*m)+v*(i*p-s*h)),e[2]=r*(a*g-f*m)-u*(i*g-s*m)+v*(i*f-s*a),e[3]=-(r*(a*p-f*h)-u*(i*p-s*h)+c*(i*f-s*a)),e[4]=-(o*(h*g-p*m)-l*(a*g-f*m)+d*(a*p-f*h)),e[5]=n*(h*g-p*m)-l*(i*g-s*m)+d*(i*p-s*h),e[6]=-(n*(a*g-f*m)-o*(i*g-s*m)+d*(i*f-s*a)),e[7]=n*(a*p-f*h)-o*(i*p-s*h)+l*(i*f-s*a),e[8]=o*(c*g-p*v)-l*(u*g-f*v)+d*(u*p-f*c),e[9]=-(n*(c*g-p*v)-l*(r*g-s*v)+d*(r*p-s*c)),e[10]=n*(u*g-f*v)-o*(r*g-s*v)+d*(r*f-s*u),e[11]=-(n*(u*p-f*c)-o*(r*p-s*c)+l*(r*f-s*u)),e[12]=-(o*(c*m-h*v)-l*(u*m-a*v)+d*(u*h-a*c)),e[13]=n*(c*m-h*v)-l*(r*m-i*v)+d*(r*h-i*c),e[14]=-(n*(u*m-a*v)-o*(r*m-i*v)+d*(r*a-i*u)),e[15]=n*(u*h-a*c)-o*(r*h-i*c)+l*(r*a-i*u),e},l.determinant=function(e){var t=e[0],n=e[1],r=e[2],i=e[3],s=e[4],o=e[5],u=e[6],a=e[7],f=e[8],l=e[9],c=e[10],h=e[11],p=e[12],d=e[13],v=e[14],m=e[15],g=t*o-n*s,y=t*u-r*s,b=t*a-i*s,w=n*u-r*o,E=n*a-i*o,S=r*a-i*u,x=f*d-l*p,T=f*v-c*p,N=f*m-h*p,C=l*v-c*d,k=l*m-h*d,L=c*m-h*v;return g*L-y*k+b*C+w*N-E*T+S*x},l.multiply=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=t[4],a=t[5],f=t[6],l=t[7],c=t[8],h=t[9],p=t[10],d=t[11],v=t[12],m=t[13],g=t[14],y=t[15],b=n[0],w=n[1],E=n[2],S=n[3];return e[0]=b*r+w*u+E*c+S*v,e[1]=b*i+w*a+E*h+S*m,e[2]=b*s+w*f+E*p+S*g,e[3]=b*o+w*l+E*d+S*y,b=n[4],w=n[5],E=n[6],S=n[7],e[4]=b*r+w*u+E*c+S*v,e[5]=b*i+w*a+E*h+S*m,e[6]=b*s+w*f+E*p+S*g,e[7]=b*o+w*l+E*d+S*y,b=n[8],w=n[9],E=n[10],S=n[11],e[8]=b*r+w*u+E*c+S*v,e[9]=b*i+w*a+E*h+S*m,e[10]=b*s+w*f+E*p+S*g,e[11]=b*o+w*l+E*d+S*y,b=n[12],w=n[13],E=n[14],S=n[15],e[12]=b*r+w*u+E*c+S*v,e[13]=b*i+w*a+E*h+S*m,e[14]=b*s+w*f+E*p+S*g,e[15]=b*o+w*l+E*d+S*y,e},l.mul=l.multiply,l.translate=function(e,t,n){var r=n[0],i=n[1],s=n[2],o,u,a,f,l,c,h,p,d,v,m,g;return t===e?(e[12]=t[0]*r+t[4]*i+t[8]*s+t[12],e[13]=t[1]*r+t[5]*i+t[9]*s+t[13],e[14]=t[2]*r+t[6]*i+t[10]*s+t[14],e[15]=t[3]*r+t[7]*i+t[11]*s+t[15]):(o=t[0],u=t[1],a=t[2],f=t[3],l=t[4],c=t[5],h=t[6],p=t[7],d=t[8],v=t[9],m=t[10],g=t[11],e[0]=o,e[1]=u,e[2]=a,e[3]=f,e[4]=l,e[5]=c,e[6]=h,e[7]=p,e[8]=d,e[9]=v,e[10]=m,e[11]=g,e[12]=o*r+l*i+d*s+t[12],e[13]=u*r+c*i+v*s+t[13],e[14]=a*r+h*i+m*s+t[14],e[15]=f*r+p*i+g*s+t[15]),e},l.scale=function(e,t,n){var r=n[0],i=n[1],s=n[2];return e[0]=t[0]*r,e[1]=t[1]*r,e[2]=t[2]*r,e[3]=t[3]*r,e[4]=t[4]*i,e[5]=t[5]*i,e[6]=t[6]*i,e[7]=t[7]*i,e[8]=t[8]*s,e[9]=t[9]*s,e[10]=t[10]*s,e[11]=t[11]*s,e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},l.rotate=function(e,n,r,i){var s=i[0],o=i[1],u=i[2],a=Math.sqrt(s*s+o*o+u*u),f,l,c,h,p,d,v,m,g,y,b,w,E,S,x,T,N,C,k,L,A,O,M,_;return Math.abs(a)<t?null:(a=1/a,s*=a,o*=a,u*=a,f=Math.sin(r),l=Math.cos(r),c=1-l,h=n[0],p=n[1],d=n[2],v=n[3],m=n[4],g=n[5],y=n[6],b=n[7],w=n[8],E=n[9],S=n[10],x=n[11],T=s*s*c+l,N=o*s*c+u*f,C=u*s*c-o*f,k=s*o*c-u*f,L=o*o*c+l,A=u*o*c+s*f,O=s*u*c+o*f,M=o*u*c-s*f,_=u*u*c+l,e[0]=h*T+m*N+w*C,e[1]=p*T+g*N+E*C,e[2]=d*T+y*N+S*C,e[3]=v*T+b*N+x*C,e[4]=h*k+m*L+w*A,e[5]=p*k+g*L+E*A,e[6]=d*k+y*L+S*A,e[7]=v*k+b*L+x*A,e[8]=h*O+m*M+w*_,e[9]=p*O+g*M+E*_,e[10]=d*O+y*M+S*_,e[11]=v*O+b*M+x*_,n!==e&&(e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15]),e)},l.rotateX=function(e,t,n){var r=Math.sin(n),i=Math.cos(n),s=t[4],o=t[5],u=t[6],a=t[7],f=t[8],l=t[9],c=t[10],h=t[11];return t!==e&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[4]=s*i+f*r,e[5]=o*i+l*r,e[6]=u*i+c*r,e[7]=a*i+h*r,e[8]=f*i-s*r,e[9]=l*i-o*r,e[10]=c*i-u*r,e[11]=h*i-a*r,e},l.rotateY=function(e,t,n){var r=Math.sin(n),i=Math.cos(n),s=t[0],o=t[1],u=t[2],a=t[3],f=t[8],l=t[9],c=t[10],h=t[11];return t!==e&&(e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=s*i-f*r,e[1]=o*i-l*r,e[2]=u*i-c*r,e[3]=a*i-h*r,e[8]=s*r+f*i,e[9]=o*r+l*i,e[10]=u*r+c*i,e[11]=a*r+h*i,e},l.rotateZ=function(e,t,n){var r=Math.sin(n),i=Math.cos(n),s=t[0],o=t[1],u=t[2],a=t[3],f=t[4],l=t[5],c=t[6],h=t[7];return t!==e&&(e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=s*i+f*r,e[1]=o*i+l*r,e[2]=u*i+c*r,e[3]=a*i+h*r,e[4]=f*i-s*r,e[5]=l*i-o*r,e[6]=c*i-u*r,e[7]=h*i-a*r,e},l.fromRotationTranslation=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=r+r,a=i+i,f=s+s,l=r*u,c=r*a,h=r*f,p=i*a,d=i*f,v=s*f,m=o*u,g=o*a,y=o*f;return e[0]=1-(p+v),e[1]=c+y,e[2]=h-g,e[3]=0,e[4]=c-y,e[5]=1-(l+v),e[6]=d+m,e[7]=0,e[8]=h+g,e[9]=d-m,e[10]=1-(l+p),e[11]=0,e[12]=n[0],e[13]=n[1],e[14]=n[2],e[15]=1,e},l.fromQuat=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=n+n,u=r+r,a=i+i,f=n*o,l=n*u,c=n*a,h=r*u,p=r*a,d=i*a,v=s*o,m=s*u,g=s*a;return e[0]=1-(h+d),e[1]=l+g,e[2]=c-m,e[3]=0,e[4]=l-g,e[5]=1-(f+d),e[6]=p+v,e[7]=0,e[8]=c+m,e[9]=p-v,e[10]=1-(f+h),e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},l.frustum=function(e,t,n,r,i,s,o){var u=1/(n-t),a=1/(i-r),f=1/(s-o);return e[0]=s*2*u,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=s*2*a,e[6]=0,e[7]=0,e[8]=(n+t)*u,e[9]=(i+r)*a,e[10]=(o+s)*f,e[11]=-1,e[12]=0,e[13]=0,e[14]=o*s*2*f,e[15]=0,e},l.perspective=function(e,t,n,r,i){var s=1/Math.tan(t/2),o=1/(r-i);return e[0]=s/n,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=s,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=(i+r)*o,e[11]=-1,e[12]=0,e[13]=0,e[14]=2*i*r*o,e[15]=0,e},l.ortho=function(e,t,n,r,i,s,o){var u=1/(t-n),a=1/(r-i),f=1/(s-o);return e[0]=-2*u,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=-2*a,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=2*f,e[11]=0,e[12]=(t+n)*u,e[13]=(i+r)*a,e[14]=(o+s)*f,e[15]=1,e},l.lookAt=function(e,n,r,i){var s,o,u,a,f,c,h,p,d,v,m=n[0],g=n[1],y=n[2],b=i[0],w=i[1],E=i[2],S=r[0],x=r[1],T=r[2];return Math.abs(m-S)<t&&Math.abs(g-x)<t&&Math.abs(y-T)<t?l.identity(e):(h=m-S,p=g-x,d=y-T,v=1/Math.sqrt(h*h+p*p+d*d),h*=v,p*=v,d*=v,s=w*d-E*p,o=E*h-b*d,u=b*p-w*h,v=Math.sqrt(s*s+o*o+u*u),v?(v=1/v,s*=v,o*=v,u*=v):(s=0,o=0,u=0),a=p*u-d*o,f=d*s-h*u,c=h*o-p*s,v=Math.sqrt(a*a+f*f+c*c),v?(v=1/v,a*=v,f*=v,c*=v):(a=0,f=0,c=0),e[0]=s,e[1]=a,e[2]=h,e[3]=0,e[4]=o,e[5]=f,e[6]=p,e[7]=0,e[8]=u,e[9]=c,e[10]=d,e[11]=0,e[12]=-(s*m+o*g+u*y),e[13]=-(a*m+f*g+c*y),e[14]=-(h*m+p*g+d*y),e[15]=1,e)},l.str=function(e){return"mat4("+e[0]+", "+e[1]+", "+e[2]+", "+e[3]+", "+e[4]+", "+e[5]+", "+e[6]+", "+e[7]+", "+e[8]+", "+e[9]+", "+e[10]+", "+e[11]+", "+e[12]+", "+e[13]+", "+e[14]+", "+e[15]+")"},typeof e!="undefined"&&(e.mat4=l);var c={};c.create=function(){var e=new n(4);return e[0]=0,e[1]=0,e[2]=0,e[3]=1,e},c.clone=o.clone,c.fromValues=o.fromValues,c.copy=o.copy,c.set=o.set,c.identity=function(e){return e[0]=0,e[1]=0,e[2]=0,e[3]=1,e},c.setAxisAngle=function(e,t,n){n*=.5;var r=Math.sin(n);return e[0]=r*t[0],e[1]=r*t[1],e[2]=r*t[2],e[3]=Math.cos(n),e},c.add=o.add,c.multiply=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=n[0],a=n[1],f=n[2],l=n[3];return e[0]=r*l+o*u+i*f-s*a,e[1]=i*l+o*a+s*u-r*f,e[2]=s*l+o*f+r*a-i*u,e[3]=o*l-r*u-i*a-s*f,e},c.mul=c.multiply,c.scale=o.scale,c.rotateX=function(e,t,n){n*=.5;var r=t[0],i=t[1],s=t[2],o=t[3],u=Math.sin(n),a=Math.cos(n);return e[0]=r*a+o*u,e[1]=i*a+s*u,e[2]=s*a-i*u,e[3]=o*a-r*u,e},c.rotateY=function(e,t,n){n*=.5;var r=t[0],i=t[1],s=t[2],o=t[3],u=Math.sin(n),a=Math.cos(n);return e[0]=r*a-s*u,e[1]=i*a+o*u,e[2]=s*a+r*u,e[3]=o*a-i*u,e},c.rotateZ=function(e,t,n){n*=.5;var r=t[0],i=t[1],s=t[2],o=t[3],u=Math.sin(n),a=Math.cos(n);return e[0]=r*a+i*u,e[1]=i*a-r*u,e[2]=s*a+o*u,e[3]=o*a-s*u,e},c.calculateW=function(e,t){var n=t[0],r=t[1],i=t[2];return e[0]=n,e[1]=r,e[2]=i,e[3]=-Math.sqrt(Math.abs(1-n*n-r*r-i*i)),e},c.dot=o.dot,c.lerp=o.lerp,c.slerp=function(e,t,n,r){var i=t[0],s=t[1],o=t[2],u=t[3],a=n[0],f=n[1],l=n[2],c=n[3],h=i*a+s*f+o*l+u*c,p,d,v,m;return Math.abs(h)>=1?(e!==t&&(e[0]=i,e[1]=s,e[2]=o,e[3]=u),e):(p=Math.acos(h),d=Math.sqrt(1-h*h),Math.abs(d)<.001?(e[0]=i*.5+a*.5,e[1]=s*.5+f*.5,e[2]=o*.5+l*.5,e[3]=u*.5+c*.5,e):(v=Math.sin((1-r)*p)/d,m=Math.sin(r*p)/d,e[0]=i*v+a*m,e[1]=s*v+f*m,e[2]=o*v+l*m,e[3]=u*v+c*m,e))},c.invert=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=n*n+r*r+i*i+s*s,u=o?1/o:0;return e[0]=-n*u,e[1]=-r*u,e[2]=-i*u,e[3]=s*u,e},c.conjugate=function(e,t){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=t[3],e},c.length=o.length,c.len=c.length,c.squaredLength=o.squaredLength,c.sqrLen=c.squaredLength,c.normalize=o.normalize,c.fromMat3=function(){var e=[1,2,0];return function(t,n){var r=n[0]+n[4]+n[8],i;if(r>0)i=Math.sqrt(r+1),t[3]=.5*i,i=.5/i,t[0]=(n[7]-n[5])*i,t[1]=(n[2]-n[6])*i,t[2]=(n[3]-n[1])*i;else{var s=0;n[4]>n[0]&&(s=1),n[8]>n[s*3+s]&&(s=2);var o=e[s],u=e[o];i=Math.sqrt(n[s*3+s]-n[o*3+o]-n[u*3+u]+1),t[s]=.5*i,i=.5/i,t[3]=(n[u*3+o]-n[o*3+u])*i,t[o]=(n[o*3+s]+n[s*3+o])*i,t[u]=(n[u*3+s]+n[s*3+u])*i}return t}}(),c.str=function(e){return"quat("+e[0]+", "+e[1]+", "+e[2]+", "+e[3]+")"},typeof e!="undefined"&&(e.quat=c)}(e.exports)})();'use strict';tr.exportTo('tr.b',function(){function clamp(x,lo,hi){return Math.min(Math.max(x,lo),hi);}
+function lerp(percentage,lo,hi){var range=hi-lo;return lo+percentage*range;}
+function normalize(value,lo,hi){return(value-lo)/(hi-lo);}
+function deg2rad(deg){return(Math.PI*deg)/180.0;}
+var tmp_vec2=vec2.create();var tmp_vec2b=vec2.create();var tmp_vec4=vec4.create();var tmp_mat2d=mat2d.create();vec2.createFromArray=function(arr){if(arr.length!=2)
+throw new Error('Should be length 2');var v=vec2.create();vec2.set(v,arr[0],arr[1]);return v;};vec2.createXY=function(x,y){var v=vec2.create();vec2.set(v,x,y);return v;};vec2.toString=function(a){return'['+a[0]+', '+a[1]+']';};vec2.addTwoScaledUnitVectors=function(out,u1,scale1,u2,scale2){vec2.scale(tmp_vec2,u1,scale1);vec2.scale(tmp_vec2b,u2,scale2);vec2.add(out,tmp_vec2,tmp_vec2b);};vec2.interpolatePiecewiseFunction=function(points,x){if(x<points[0][0])
+return points[0][1];for(var i=1;i<points.length;++i){if(x<points[i][0]){var percent=normalize(x,points[i-1][0],points[i][0]);return lerp(percent,points[i-1][1],points[i][1]);}}
+return points[points.length-1][1];};vec3.createXYZ=function(x,y,z){var v=vec3.create();vec3.set(v,x,y,z);return v;};vec3.toString=function(a){return'vec3('+a[0]+', '+a[1]+', '+a[2]+')';}
+mat2d.translateXY=function(out,x,y){vec2.set(tmp_vec2,x,y);mat2d.translate(out,out,tmp_vec2);}
+mat2d.scaleXY=function(out,x,y){vec2.set(tmp_vec2,x,y);mat2d.scale(out,out,tmp_vec2);}
+vec4.unitize=function(out,a){out[0]=a[0]/a[3];out[1]=a[1]/a[3];out[2]=a[2]/a[3];out[3]=1;return out;}
+vec2.copyFromVec4=function(out,a){vec4.unitize(tmp_vec4,a);vec2.copy(out,tmp_vec4);}
+return{clamp:clamp,lerp:lerp,normalize:normalize,deg2rad:deg2rad};});'use strict';tr.exportTo('tr.b',function(){function Rect(){this.x=0;this.y=0;this.width=0;this.height=0;};Rect.fromXYWH=function(x,y,w,h){var rect=new Rect();rect.x=x;rect.y=y;rect.width=w;rect.height=h;return rect;}
+Rect.fromArray=function(ary){if(ary.length!=4)
+throw new Error('ary.length must be 4');var rect=new Rect();rect.x=ary[0];rect.y=ary[1];rect.width=ary[2];rect.height=ary[3];return rect;}
+Rect.prototype={__proto__:Object.prototype,get left(){return this.x;},get top(){return this.y;},get right(){return this.x+this.width;},get bottom(){return this.y+this.height;},toString:function(){return'Rect('+this.x+', '+this.y+', '+
+this.width+', '+this.height+')';},toArray:function(){return[this.x,this.y,this.width,this.height];},clone:function(){var rect=new Rect();rect.x=this.x;rect.y=this.y;rect.width=this.width;rect.height=this.height;return rect;},enlarge:function(pad){var rect=new Rect();this.enlargeFast(rect,pad);return rect;},enlargeFast:function(out,pad){out.x=this.x-pad;out.y=this.y-pad;out.width=this.width+2*pad;out.height=this.height+2*pad;return out;},size:function(){return{width:this.width,height:this.height};},scale:function(s){var rect=new Rect();this.scaleFast(rect,s);return rect;},scaleSize:function(s){return Rect.fromXYWH(this.x,this.y,this.width*s,this.height*s);},scaleFast:function(out,s){out.x=this.x*s;out.y=this.y*s;out.width=this.width*s;out.height=this.height*s;return out;},translate:function(v){var rect=new Rect();this.translateFast(rect,v);return rect;},translateFast:function(out,v){out.x=this.x+v[0];out.y=this.x+v[1];out.width=this.width;out.height=this.height;return out;},asUVRectInside:function(containingRect){var rect=new Rect();rect.x=(this.x-containingRect.x)/containingRect.width;rect.y=(this.y-containingRect.y)/containingRect.height;rect.width=this.width/containingRect.width;rect.height=this.height/containingRect.height;return rect;},intersects:function(that){var ok=true;ok&=this.x<that.right;ok&=this.right>that.x;ok&=this.y<that.bottom;ok&=this.bottom>that.y;return ok;},equalTo:function(rect){return rect&&(this.x===rect.x)&&(this.y===rect.y)&&(this.width===rect.width)&&(this.height===rect.height);}};return{Rect:Rect};});'use strict';tr.exportTo('tr.ui.b',function(){function instantiateTemplate(selector,doc){doc=doc||document;var el=doc.querySelector(selector);if(!el)
+throw new Error('Element not found');return el.createInstance();}
+function windowRectForElement(element){var position=[element.offsetLeft,element.offsetTop];var size=[element.offsetWidth,element.offsetHeight];var node=element.offsetParent;while(node){position[0]+=node.offsetLeft;position[1]+=node.offsetTop;node=node.offsetParent;}
+return tr.b.Rect.fromXYWH(position[0],position[1],size[0],size[1]);}
+function scrollIntoViewIfNeeded(el){var pr=el.parentElement.getBoundingClientRect();var cr=el.getBoundingClientRect();if(cr.top<pr.top){el.scrollIntoView(true);}else if(cr.bottom>pr.bottom){el.scrollIntoView(false);}}
+return{instantiateTemplate:instantiateTemplate,windowRectForElement:windowRectForElement,scrollIntoViewIfNeeded:scrollIntoViewIfNeeded};});'use strict';tr.exportTo('tr.ui.b',function(){var THIS_DOC=document.currentScript.ownerDocument;var Overlay=tr.ui.b.define('overlay');Overlay.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.classList.add('overlay');this.parentEl_=this.ownerDocument.body;this.visible_=false;this.userCanClose_=true;this.onKeyDown_=this.onKeyDown_.bind(this);this.onClick_=this.onClick_.bind(this);this.onFocusIn_=this.onFocusIn_.bind(this);this.onDocumentClick_=this.onDocumentClick_.bind(this);this.onClose_=this.onClose_.bind(this);this.addEventListener('visibleChange',tr.ui.b.Overlay.prototype.onVisibleChange_.bind(this),true);var createShadowRoot=this.createShadowRoot||this.webkitCreateShadowRoot;this.shadow_=createShadowRoot.call(this);this.shadow_.appendChild(tr.ui.b.instantiateTemplate('#overlay-template',THIS_DOC));this.closeBtn_=this.shadow_.querySelector('close-button');this.closeBtn_.addEventListener('click',this.onClose_);this.shadow_.querySelector('overlay-frame').addEventListener('click',this.onClick_);this.observer_=new WebKitMutationObserver(this.didButtonBarMutate_.bind(this));this.observer_.observe(this.shadow_.querySelector('button-bar'),{childList:true});Object.defineProperty(this,'title',{get:function(){return this.shadow_.querySelector('title').textContent;},set:function(title){this.shadow_.querySelector('title').textContent=title;}});},set userCanClose(userCanClose){this.userCanClose_=userCanClose;this.closeBtn_.style.display=userCanClose?'block':'none';},get buttons(){return this.shadow_.querySelector('button-bar');},get visible(){return this.visible_;},set visible(newValue){if(this.visible_===newValue)
+return;tr.b.setPropertyAndDispatchChange(this,'visible',newValue);},onVisibleChange_:function(){this.visible_?this.show_():this.hide_();},show_:function(){this.parentEl_.appendChild(this);if(this.userCanClose_){this.addEventListener('keydown',this.onKeyDown_.bind(this));this.addEventListener('click',this.onDocumentClick_.bind(this));}
+this.parentEl_.addEventListener('focusin',this.onFocusIn_);this.tabIndex=0;var focusEl=undefined;var elList=this.querySelectorAll('button, input, list, select, a');if(elList.length>0){if(elList[0]===this.closeBtn_){if(elList.length>1)
+focusEl=elList[1];}else{focusEl=elList[0];}}
+if(focusEl===undefined)
+focusEl=this;focusEl.focus();},hide_:function(){this.parentEl_.removeChild(this);this.parentEl_.removeEventListener('focusin',this.onFocusIn_);if(this.closeBtn_)
+this.closeBtn_.removeEventListener(this.onClose_);document.removeEventListener('keydown',this.onKeyDown_);document.removeEventListener('click',this.onDocumentClick_);},onClose_:function(e){this.visible=false;if((e.type!='keydown')||(e.type==='keydown'&&e.keyCode===27))
+e.stopPropagation();e.preventDefault();tr.b.dispatchSimpleEvent(this,'closeclick');},onFocusIn_:function(e){if(e.target===this)
+return;window.setTimeout(function(){this.focus();},0);e.preventDefault();e.stopPropagation();},didButtonBarMutate_:function(e){var hasButtons=this.buttons.children.length>0;if(hasButtons)
+this.shadow_.querySelector('button-bar').style.display=undefined;else
+this.shadow_.querySelector('button-bar').style.display='none';},onKeyDown_:function(e){if(e.keyCode===9&&e.shiftKey&&e.target===this){e.preventDefault();return;}
+if(e.keyCode!==27)
+return;this.onClose_(e);},onClick_:function(e){e.stopPropagation();},onDocumentClick_:function(e){if(!this.userCanClose_)
+return;this.onClose_(e);}};Overlay.showError=function(msg,opt_err){var o=new Overlay();o.title='Error';o.textContent=msg;if(opt_err){var e=tr.b.normalizeException(opt_err);var stackDiv=document.createElement('pre');stackDiv.textContent=e.stack;stackDiv.style.paddingLeft='8px';stackDiv.style.margin=0;o.appendChild(stackDiv);}
+var b=document.createElement('button');b.textContent='OK';b.addEventListener('click',function(){o.visible=false;});o.buttons.appendChild(b);o.visible=true;return o;}
+return{Overlay:Overlay};});'use strict';tr.exportTo('tr.c',function(){function matchLower(value,pattern){return value.toLowerCase().indexOf(pattern)!==-1;}
+function Filter(){}
+Filter.prototype={__proto__:Object.prototype,matchCounter:function(counter){return true;},matchCpu:function(cpu){return true;},matchProcess:function(process){return true;},matchSlice:function(slice){return true;},matchThread:function(thread){return true;}};function TitleOrCategoryFilter(text){Filter.call(this);this.text_=text.toLowerCase();if(!text.length)
+throw new Error('Filter text is empty.');}
+TitleOrCategoryFilter.prototype={__proto__:Filter.prototype,matchSlice:function(slice){if(slice.title===undefined&&slice.category===undefined)
+return false;return matchLower(slice.title,this.text_)||(!!slice.category&&matchLower(slice.category,this.text_));}};function ExactTitleFilter(text){Filter.call(this);this.text_=text;if(!text.length)
+throw new Error('Filter text is empty.');}
+ExactTitleFilter.prototype={__proto__:Filter.prototype,matchSlice:function(slice){return slice.title===this.text_;}};return{Filter:Filter,TitleOrCategoryFilter:TitleOrCategoryFilter,ExactTitleFilter:ExactTitleFilter};});'use strict';tr.exportTo('tr.b',function(){function RegisteredTypeInfo(constructor,metadata){this.constructor=constructor;this.metadata=metadata;};var BASIC_REGISTRY_MODE='BASIC_REGISTRY_MODE';var TYPE_BASED_REGISTRY_MODE='TYPE_BASED_REGISTRY_MODE';var ALL_MODES={BASIC_REGISTRY_MODE:true,TYPE_BASED_REGISTRY_MODE:true};function ExtensionRegistryOptions(mode){if(mode===undefined)
+throw new Error('Mode is required');if(!ALL_MODES[mode])
+throw new Error('Not a mode.');this.mode_=mode;this.defaultMetadata_={};this.defaultConstructor_=undefined;this.mandatoryBaseClass_=undefined;this.defaultTypeInfo_=undefined;this.frozen_=false;}
+ExtensionRegistryOptions.prototype={freeze:function(){if(this.frozen_)
+throw new Error('Frozen');this.frozen_=true;},get mode(){return this.mode_;},get defaultMetadata(){return this.defaultMetadata_;},set defaultMetadata(defaultMetadata){if(this.frozen_)
+throw new Error('Frozen');this.defaultMetadata_=defaultMetadata;this.defaultTypeInfo_=undefined;},get defaultConstructor(){return this.defaultConstructor_;},set defaultConstructor(defaultConstructor){if(this.frozen_)
+throw new Error('Frozen');this.defaultConstructor_=defaultConstructor;this.defaultTypeInfo_=undefined;},get defaultTypeInfo(){if(this.defaultTypeInfo_===undefined&&this.defaultConstructor_){this.defaultTypeInfo_=new RegisteredTypeInfo(this.defaultConstructor,this.defaultMetadata);}
+return this.defaultTypeInfo_;},validateConstructor:function(constructor){if(!this.mandatoryBaseClass)
+return;var curProto=constructor.prototype.__proto__;var ok=false;while(curProto){if(curProto===this.mandatoryBaseClass.prototype){ok=true;break;}
+curProto=curProto.__proto__;}
+if(!ok)
+throw new Error(constructor+'must be subclass of '+registry);}};return{BASIC_REGISTRY_MODE:BASIC_REGISTRY_MODE,TYPE_BASED_REGISTRY_MODE:TYPE_BASED_REGISTRY_MODE,ExtensionRegistryOptions:ExtensionRegistryOptions,RegisteredTypeInfo:RegisteredTypeInfo};});'use strict';tr.exportTo('tr.b',function(){var RegisteredTypeInfo=tr.b.RegisteredTypeInfo;var ExtensionRegistryOptions=tr.b.ExtensionRegistryOptions;function decorateBasicExtensionRegistry(registry,extensionRegistryOptions){var savedStateStack=[];registry.registeredTypeInfos_=[];registry.register=function(constructor,opt_metadata){if(registry.findIndexOfRegisteredConstructor(constructor)!==undefined)
+throw new Error('Handler already registered for '+constructor);extensionRegistryOptions.validateConstructor(constructor);var metadata={};for(var k in extensionRegistryOptions.defaultMetadata)
+metadata[k]=extensionRegistryOptions.defaultMetadata[k];if(opt_metadata){for(var k in opt_metadata)
+metadata[k]=opt_metadata[k];}
+var typeInfo=new RegisteredTypeInfo(constructor,metadata);var e=new tr.b.Event('will-register');e.typeInfo=typeInfo;registry.dispatchEvent(e);registry.registeredTypeInfos_.push(typeInfo);e=new tr.b.Event('registry-changed');registry.dispatchEvent(e);};registry.pushCleanStateBeforeTest=function(){savedStateStack.push(registry.registeredTypeInfos_);registry.registeredTypeInfos_=[];var e=new tr.b.Event('registry-changed');registry.dispatchEvent(e);};registry.popCleanStateAfterTest=function(){registry.registeredTypeInfos_=savedStateStack[0];savedStateStack.splice(0,1);var e=new tr.b.Event('registry-changed');registry.dispatchEvent(e);};registry.findIndexOfRegisteredConstructor=function(constructor){for(var i=0;i<registry.registeredTypeInfos_.length;i++)
+if(registry.registeredTypeInfos_[i].constructor==constructor)
+return i;return undefined;};registry.unregister=function(constructor){var foundIndex=registry.findIndexOfRegisteredConstructor(constructor);if(foundIndex===undefined)
+throw new Error(constructor+' not registered');registry.registeredTypeInfos_.splice(foundIndex,1);var e=new tr.b.Event('registry-changed');registry.dispatchEvent(e);};registry.getAllRegisteredTypeInfos=function(){return registry.registeredTypeInfos_;};registry.findTypeInfo=function(constructor){var foundIndex=this.findIndexOfRegisteredConstructor(constructor);if(foundIndex!==undefined)
+return this.registeredTypeInfos_[foundIndex];return undefined;};registry.findTypeInfoMatching=function(predicate,opt_this){opt_this=opt_this?opt_this:undefined;for(var i=0;i<registry.registeredTypeInfos_.length;++i){var typeInfo=registry.registeredTypeInfos_[i];if(predicate.call(opt_this,typeInfo))
+return typeInfo;}
+return extensionRegistryOptions.defaultTypeInfo;};}
+return{_decorateBasicExtensionRegistry:decorateBasicExtensionRegistry};});'use strict';tr.exportTo('tr.b',function(){var categoryPartsFor={};function getCategoryParts(category){var parts=categoryPartsFor[category];if(parts!==undefined)
+return parts;parts=category.split(',');categoryPartsFor[category]=parts;return parts;}
+return{getCategoryParts:getCategoryParts};});'use strict';tr.exportTo('tr.b',function(){var getCategoryParts=tr.b.getCategoryParts;var RegisteredTypeInfo=tr.b.RegisteredTypeInfo;var ExtensionRegistryOptions=tr.b.ExtensionRegistryOptions;function decorateTypeBasedExtensionRegistry(registry,extensionRegistryOptions){var savedStateStack=[];registry.registeredTypeInfos_=[];registry.categoryPartToTypeInfoMap_={};registry.typeNameToTypeInfoMap_={};registry.register=function(constructor,metadata){extensionRegistryOptions.validateConstructor(constructor);var typeInfo=new RegisteredTypeInfo(constructor,metadata||extensionRegistryOptions.defaultMetadata);typeInfo.typeNames=[];typeInfo.categoryParts=[];if(metadata&&metadata.typeName)
+typeInfo.typeNames.push(metadata.typeName);if(metadata&&metadata.typeNames){typeInfo.typeNames.push.apply(typeInfo.typeNames,metadata.typeNames);}
+if(metadata&&metadata.categoryParts){typeInfo.categoryParts.push.apply(typeInfo.categoryParts,metadata.categoryParts);}
+if(typeInfo.typeNames.length===0&&typeInfo.categoryParts.length===0)
+throw new Error('typeName or typeNames must be provided');typeInfo.typeNames.forEach(function(typeName){if(registry.typeNameToTypeInfoMap_[typeName])
+throw new Error('typeName '+typeName+' already registered');});typeInfo.categoryParts.forEach(function(categoryPart){if(registry.categoryPartToTypeInfoMap_[categoryPart]){throw new Error('categoryPart '+categoryPart+' already registered');}});var e=new tr.b.Event('will-register');e.typeInfo=typeInfo;registry.dispatchEvent(e);typeInfo.typeNames.forEach(function(typeName){registry.typeNameToTypeInfoMap_[typeName]=typeInfo;});typeInfo.categoryParts.forEach(function(categoryPart){registry.categoryPartToTypeInfoMap_[categoryPart]=typeInfo;});registry.registeredTypeInfos_.push(typeInfo);var e=new tr.b.Event('registry-changed');registry.dispatchEvent(e);};registry.pushCleanStateBeforeTest=function(){savedStateStack.push({registeredTypeInfos:registry.registeredTypeInfos_,typeNameToTypeInfoMap:registry.typeNameToTypeInfoMap_,categoryPartToTypeInfoMap:registry.categoryPartToTypeInfoMap_});registry.registeredTypeInfos_=[];registry.typeNameToTypeInfoMap_={};registry.categoryPartToTypeInfoMap_={};var e=new tr.b.Event('registry-changed');registry.dispatchEvent(e);};registry.popCleanStateAfterTest=function(){var state=savedStateStack[0];savedStateStack.splice(0,1);registry.registeredTypeInfos_=state.registeredTypeInfos;registry.typeNameToTypeInfoMap_=state.typeNameToTypeInfoMap;registry.categoryPartToTypeInfoMap_=state.categoryPartToTypeInfoMap;var e=new tr.b.Event('registry-changed');registry.dispatchEvent(e);};registry.unregister=function(constructor){var typeInfoIndex=-1;for(var i=0;i<registry.registeredTypeInfos_.length;i++){if(registry.registeredTypeInfos_[i].constructor==constructor){typeInfoIndex=i;break;}}
+if(typeInfoIndex===-1)
+throw new Error(constructor+' not registered');var typeInfo=registry.registeredTypeInfos_[typeInfoIndex];registry.registeredTypeInfos_.splice(typeInfoIndex,1);typeInfo.typeNames.forEach(function(typeName){delete registry.typeNameToTypeInfoMap_[typeName];});typeInfo.categoryParts.forEach(function(categoryPart){delete registry.categoryPartToTypeInfoMap_[categoryPart];});var e=new tr.b.Event('registry-changed');registry.dispatchEvent(e);};registry.getTypeInfo=function(category,typeName){if(category){var categoryParts=getCategoryParts(category);for(var i=0;i<categoryParts.length;i++){var categoryPart=categoryParts[i];if(registry.categoryPartToTypeInfoMap_[categoryPart])
+return registry.categoryPartToTypeInfoMap_[categoryPart];}}
+if(registry.typeNameToTypeInfoMap_[typeName])
+return registry.typeNameToTypeInfoMap_[typeName];return extensionRegistryOptions.defaultTypeInfo;};registry.getConstructor=function(category,typeName){var typeInfo=registry.getTypeInfo(category,typeName);if(typeInfo)
+return typeInfo.constructor;return undefined;};}
+return{_decorateTypeBasedExtensionRegistry:decorateTypeBasedExtensionRegistry};});'use strict';tr.exportTo('tr.b',function(){function decorateExtensionRegistry(registry,registryOptions){if(registry.register)
+throw new Error('Already has registry');registryOptions.freeze();if(registryOptions.mode==tr.b.BASIC_REGISTRY_MODE){tr.b._decorateBasicExtensionRegistry(registry,registryOptions);}else if(registryOptions.mode==tr.b.TYPE_BASED_REGISTRY_MODE){tr.b._decorateTypeBasedExtensionRegistry(registry,registryOptions);}else{throw new Error('Unrecognized mode');}
+if(registry.addEventListener===undefined)
+tr.b.EventTarget.decorate(registry);}
+return{decorateExtensionRegistry:decorateExtensionRegistry};});'use strict';tr.exportTo('tr.c',function(){function Auditor(model){}
+Auditor.prototype={__proto__:Object.prototype,runAnnotate:function(){},runAudit:function(){}};var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);options.defaultMetadata={};options.mandatoryBaseClass=Auditor;tr.b.decorateExtensionRegistry(Auditor,options);return{Auditor:Auditor};});'use strict';tr.exportTo('tr.importer',function(){function Importer(){}
+Importer.prototype={__proto__:Object.prototype,isTraceDataContainer:function(){return false;},extractSubtraces:function(){return[];},importEvents:function(){},importSampleData:function(){},finalizeImport:function(){},joinRefs:function(){}};var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);options.defaultMetadata={};options.mandatoryBaseClass=Importer;tr.b.decorateExtensionRegistry(Importer,options);Importer.findImporterFor=function(eventData){var typeInfo=Importer.findTypeInfoMatching(function(ti){return ti.constructor.canImport(eventData);});if(typeInfo)
+return typeInfo.constructor;return undefined;};return{Importer:Importer};});'use strict';tr.exportTo('tr.importer',function(){var Importer=tr.importer.Importer;function EmptyImporter(events){this.importPriority=0;};EmptyImporter.canImport=function(eventData){if(eventData instanceof Array&&eventData.length==0)
+return true;if(typeof(eventData)==='string'||eventData instanceof String){return eventData.length==0;}
+return false;};EmptyImporter.prototype={__proto__:Importer.prototype};Importer.register(EmptyImporter);return{EmptyImporter:EmptyImporter};});'use strict';tr.exportTo('tr.model',function(){function EventContainer(){this.important=true;this.bounds=undefined;}
+EventContainer.prototype={get stableId(){throw new Error('Not implemented');},updateBounds:function(){throw new Error('Not implemented');},shiftTimestampsForward:function(amount){throw new Error('Not implemented');},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){throw new Error('Not implemented');},iterateAllChildEventContainers:function(callback,opt_this){throw new Error('Not implemented');},iterateAllEvents:function(callback,opt_this){this.iterateAllEventContainers(function(ec){ec.iterateAllEventsInThisContainer(function(eventType){return true;},callback,opt_this);});},iterateAllEventContainers:function(callback,opt_this){function visit(ec){callback.call(opt_this,ec);ec.iterateAllChildEventContainers(visit);}
+visit(this);}};return{EventContainer:EventContainer};});'use strict';tr.exportTo('tr.model',function(){function Device(model){if(!model)
+throw new Error('Must provide a model.');tr.model.EventContainer.call(this);this.bounds=new tr.b.Range();this.guid=tr.b.GUID.allocate();};Device.compare=function(x,y){return x.guid-y.guid;};Device.prototype={__proto__:tr.model.EventContainer.prototype,compareTo:function(that){return Device.compare(this,that);},get userFriendlyName(){return'Device';},get userFriendlyDetails(){return'Device';},get stableId(){return'Device';},getSettingsKey:function(){return'device';},get counters(){return{};},updateBounds:function(){this.bounds.reset();},shiftTimestampsForward:function(amount){},addCategoriesToDict:function(categoriesDict){},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){},iterateAllChildEventContainers:function(callback,opt_this){}};return{Device:Device};});'use strict';tr.exportTo('tr.model',function(){var SelectionState={NONE:0,SELECTED:1,HIGHLIGHTED:2,DIMMED:3};return{SelectionState:SelectionState};});'use strict';tr.exportTo('tr.model',function(){var SelectionState=tr.model.SelectionState;function SelectableItem(modelItem){this.modelItem_=modelItem;}
+SelectableItem.prototype={get modelItem(){return this.modelItem_;},get selected(){return this.selectionState===SelectionState.SELECTED;},addToSelection:function(selection){var modelItem=this.modelItem_;if(!modelItem)
+return;selection.push(modelItem);},addToTrackMap:function(eventToTrackMap,track){var modelItem=this.modelItem_;if(!modelItem)
+return;eventToTrackMap.addEvent(modelItem,track);}};return{SelectableItem:SelectableItem};});'use strict';tr.exportTo('tr.model',function(){var SelectableItem=tr.model.SelectableItem;var SelectionState=tr.model.SelectionState;var categoryPartsFor={};function getCategoryParts(category){var parts=categoryPartsFor[category];if(parts!==undefined)
+return parts;parts=category.split(',');categoryPartsFor[category]=parts;return parts;}
+function Event(){SelectableItem.call(this,this);this.guid_=tr.b.GUID.allocate();this.selectionState=SelectionState.NONE;this.associatedAlerts=new tr.c.Selection();this.info=undefined;}
+Event.prototype={__proto__:SelectableItem.prototype,get guid(){return this.guid_;}};function EventRegistry(){}
+var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);options.mandatoryBaseType=Event;tr.b.decorateExtensionRegistry(EventRegistry,options);EventRegistry.addEventListener('will-register',function(e){var metadata=e.typeInfo.metadata;if(metadata.name===undefined)
+throw new Error('Registered events must provide name metadata');var i=tr.b.findFirstInArray(EventRegistry.getAllRegisteredTypeInfos(),function(x){return x.metadata.name===metadata.name;});if(i!==undefined)
+throw new Error('Event type with that name already registered');if(metadata.pluralName===undefined)
+throw new Error('Registered events must provide pluralName metadata');if(metadata.singleViewElementName===undefined){throw new Error('Registered events must provide '+'singleViewElementName metadata');}
+if(metadata.multiViewElementName===undefined){throw new Error('Registered events must provide '+'multiViewElementName metadata');}});var eventsByTypeName=undefined;EventRegistry.getEventTypeInfoByTypeName=function(typeName){if(eventsByTypeName===undefined){eventsByTypeName={};EventRegistry.getAllRegisteredTypeInfos().forEach(function(typeInfo){eventsByTypeName[typeInfo.metadata.name]=typeInfo;});}
+return eventsByTypeName[typeName];}
+EventRegistry.addEventListener('registry-changed',function(){eventsByTypeName=undefined;});function convertCamelCaseToTitleCase(name){var result=name.replace(/[A-Z]/g,' $&');result=result.charAt(0).toUpperCase()+result.slice(1);return result;}
+EventRegistry.getUserFriendlySingularName=function(typeName){var typeInfo=EventRegistry.getEventTypeInfoByTypeName(typeName);var str=typeInfo.metadata.name;return convertCamelCaseToTitleCase(str);};EventRegistry.getUserFriendlyPluralName=function(typeName){var typeInfo=EventRegistry.getEventTypeInfoByTypeName(typeName);var str=typeInfo.metadata.pluralName;return convertCamelCaseToTitleCase(str);};return{Event:Event,EventRegistry:EventRegistry};});'use strict';tr.exportTo('tr.b.units',function(){function tsString(ts){return tr.b.units.Time.currentDisplayUnit.format(ts);}
+return{tsString:tsString};});'use strict';tr.exportTo('tr.b',function(){function findLowIndexInSortedArray(ary,mapFn,loVal){if(ary.length==0)
+return 1;var low=0;var high=ary.length-1;var i,comparison;var hitPos=-1;while(low<=high){i=Math.floor((low+high)/2);comparison=mapFn(ary[i])-loVal;if(comparison<0){low=i+1;continue;}else if(comparison>0){high=i-1;continue;}else{hitPos=i;high=i-1;}}
+return hitPos!=-1?hitPos:low;}
+function findIndexInSortedIntervals(ary,mapLoFn,mapWidthFn,loVal){var first=findLowIndexInSortedArray(ary,mapLoFn,loVal);if(first==0){if(loVal>=mapLoFn(ary[0])&&loVal<mapLoFn(ary[0])+mapWidthFn(ary[0],0)){return 0;}else{return-1;}}else if(first<ary.length){if(loVal>=mapLoFn(ary[first])&&loVal<mapLoFn(ary[first])+mapWidthFn(ary[first],first)){return first;}else if(loVal>=mapLoFn(ary[first-1])&&loVal<mapLoFn(ary[first-1])+
+mapWidthFn(ary[first-1],first-1)){return first-1;}else{return ary.length;}}else if(first==ary.length){if(loVal>=mapLoFn(ary[first-1])&&loVal<mapLoFn(ary[first-1])+
+mapWidthFn(ary[first-1],first-1)){return first-1;}else{return ary.length;}}else{return ary.length;}}
+function findIndexInSortedClosedIntervals(ary,mapLoFn,mapHiFn,val){var i=findLowIndexInSortedArray(ary,mapLoFn,val);if(i===0){if(val>=mapLoFn(ary[0],0)&&val<=mapHiFn(ary[0],0)){return 0;}else{return-1;}}else if(i<ary.length){if(val>=mapLoFn(ary[i-1],i-1)&&val<=mapHiFn(ary[i-1],i-1)){return i-1;}else if(val>=mapLoFn(ary[i],i)&&val<=mapHiFn(ary[i],i)){return i;}else{return ary.length;}}else if(i==ary.length){if(val>=mapLoFn(ary[i-1],i-1)&&val<=mapHiFn(ary[i-1],i-1)){return i-1;}else{return ary.length;}}else{return ary.length;}}
+function iterateOverIntersectingIntervals(ary,mapLoFn,mapWidthFn,loVal,hiVal,cb){if(ary.length==0)
+return;if(loVal>hiVal)return;var i=findLowIndexInSortedArray(ary,mapLoFn,loVal);if(i==-1){return;}
+if(i>0){var hi=mapLoFn(ary[i-1])+mapWidthFn(ary[i-1],i-1);if(hi>=loVal){cb(ary[i-1],i-1);}}
+if(i==ary.length){return;}
+for(var n=ary.length;i<n;i++){var lo=mapLoFn(ary[i]);if(lo>=hiVal)
+break;cb(ary[i],i);}}
+function getIntersectingIntervals(ary,mapLoFn,mapWidthFn,loVal,hiVal){var tmp=[];iterateOverIntersectingIntervals(ary,mapLoFn,mapWidthFn,loVal,hiVal,function(d){tmp.push(d);});return tmp;}
+function findClosestElementInSortedArray(ary,mapFn,val,maxDiff){if(ary.length===0)
+return null;var aftIdx=findLowIndexInSortedArray(ary,mapFn,val);var befIdx=aftIdx>0?aftIdx-1:0;if(aftIdx===ary.length)
+aftIdx-=1;var befDiff=Math.abs(val-mapFn(ary[befIdx]));var aftDiff=Math.abs(val-mapFn(ary[aftIdx]));if(befDiff>maxDiff&&aftDiff>maxDiff)
+return null;var idx=befDiff<aftDiff?befIdx:aftIdx;return ary[idx];}
+function findClosestIntervalInSortedIntervals(ary,mapLoFn,mapHiFn,val,maxDiff){if(ary.length===0)
+return null;var idx=findLowIndexInSortedArray(ary,mapLoFn,val);if(idx>0)
+idx-=1;var hiInt=ary[idx];var loInt=hiInt;if(val>mapHiFn(hiInt)&&idx+1<ary.length)
+loInt=ary[idx+1];var loDiff=Math.abs(val-mapLoFn(loInt));var hiDiff=Math.abs(val-mapHiFn(hiInt));if(loDiff>maxDiff&&hiDiff>maxDiff)
+return null;if(loDiff<hiDiff)
+return loInt;else
+return hiInt;}
+return{findLowIndexInSortedArray:findLowIndexInSortedArray,findIndexInSortedIntervals:findIndexInSortedIntervals,findIndexInSortedClosedIntervals:findIndexInSortedClosedIntervals,iterateOverIntersectingIntervals:iterateOverIntersectingIntervals,getIntersectingIntervals:getIntersectingIntervals,findClosestElementInSortedArray:findClosestElementInSortedArray,findClosestIntervalInSortedIntervals:findClosestIntervalInSortedIntervals};});'use strict';tr.exportTo('tr.model',function(){function CounterSample(series,timestamp,value){tr.model.Event.call(this);this.series_=series;this.timestamp_=timestamp;this.value_=value;}
+CounterSample.groupByTimestamp=function(samples){var samplesByTimestamp=tr.b.group(samples,function(sample){return sample.timestamp;});var timestamps=tr.b.dictionaryKeys(samplesByTimestamp);timestamps.sort();var groups=[];for(var i=0;i<timestamps.length;i++){var ts=timestamps[i];var group=samplesByTimestamp[ts];group.sort(function(x,y){return x.series.seriesIndex-y.series.seriesIndex;});groups.push(group);}
+return groups;}
+CounterSample.prototype={__proto__:tr.model.Event.prototype,get series(){return this.series_;},get timestamp(){return this.timestamp_;},get value(){return this.value_;},set timestamp(timestamp){this.timestamp_=timestamp;},addBoundsToRange:function(range){range.addValue(this.timestamp);},getSampleIndex:function(){return tr.b.findLowIndexInSortedArray(this.series.timestamps,function(x){return x;},this.timestamp_);},get userFriendlyName(){return'Counter sample from '+this.series_.title+' at '+
+tr.b.units.tsString(this.timestamp);}};tr.model.EventRegistry.register(CounterSample,{name:'counterSample',pluralName:'counterSamples',singleViewElementName:'tr-ui-a-counter-sample-sub-view',multiViewElementName:'tr-ui-a-counter-sample-sub-view'});return{CounterSample:CounterSample};});'use strict';tr.exportTo('tr.model',function(){var CounterSample=tr.model.CounterSample;function CounterSeries(name,color){tr.model.EventContainer.call(this);this.guid_=tr.b.GUID.allocate();this.name_=name;this.color_=color;this.timestamps_=[];this.samples_=[];this.counter=undefined;this.seriesIndex=undefined;}
+CounterSeries.prototype={__proto__:tr.model.EventContainer.prototype,get length(){return this.timestamps_.length;},get name(){return this.name_;},get color(){return this.color_;},get samples(){return this.samples_;},get timestamps(){return this.timestamps_;},getSample:function(idx){return this.samples_[idx];},getTimestamp:function(idx){return this.timestamps_[idx];},addCounterSample:function(ts,val){var sample=new CounterSample(this,ts,val);this.addSample(sample);return sample;},addSample:function(sample){this.timestamps_.push(sample.timestamp);this.samples_.push(sample);},getStatistics:function(sampleIndices){var sum=0;var min=Number.MAX_VALUE;var max=-Number.MAX_VALUE;for(var i=0;i<sampleIndices.length;++i){var sample=this.getSample(sampleIndices[i]).value;sum+=sample;min=Math.min(sample,min);max=Math.max(sample,max);}
+return{min:min,max:max,avg:(sum/sampleIndices.length),start:this.getSample(sampleIndices[0]).value,end:this.getSample(sampleIndices.length-1).value};},shiftTimestampsForward:function(amount){for(var i=0;i<this.timestamps_.length;++i){this.timestamps_[i]+=amount;this.samples_[i].timestamp=this.timestamps_[i];}},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,tr.model.CounterSample)){this.samples_.forEach(callback,opt_this);}},iterateAllChildEventContainers:function(callback,opt_this){}};return{CounterSeries:CounterSeries};});'use strict';tr.exportTo('tr.model',function(){function Counter(parent,id,category,name){tr.model.EventContainer.call(this);this.guid_=tr.b.GUID.allocate();this.parent_=parent;this.id_=id;this.category_=category||'';this.name_=name;this.series_=[];this.totals=[];this.bounds=new tr.b.Range();}
+Counter.prototype={__proto__:tr.model.EventContainer.prototype,get guid(){return this.guid_;},get parent(){return this.parent_;},get id(){return this.id_;},get category(){return this.category_;},get name(){return this.name_;},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){},iterateAllChildEventContainers:function(callback,opt_this){for(var i=0;i<this.series_.length;i++)
+callback.call(opt_this,this.series_[i]);},set timestamps(arg){throw new Error('Bad counter API. No cookie.');},set seriesNames(arg){throw new Error('Bad counter API. No cookie.');},set seriesColors(arg){throw new Error('Bad counter API. No cookie.');},set samples(arg){throw new Error('Bad counter API. No cookie.');},addSeries:function(series){series.counter=this;series.seriesIndex=this.series_.length;this.series_.push(series);return series;},getSeries:function(idx){return this.series_[idx];},get series(){return this.series_;},get numSeries(){return this.series_.length;},get numSamples(){if(this.series_.length===0)
+return 0;return this.series_[0].length;},get timestamps(){if(this.series_.length===0)
+return[];return this.series_[0].timestamps;},getSampleStatistics:function(sampleIndices){sampleIndices.sort();var ret=[];this.series_.forEach(function(series){ret.push(series.getStatistics(sampleIndices));});return ret;},shiftTimestampsForward:function(amount){for(var i=0;i<this.series_.length;++i)
+this.series_[i].shiftTimestampsForward(amount);},updateBounds:function(){this.totals=[];this.maxTotal=0;this.bounds.reset();if(this.series_.length===0)
+return;var firstSeries=this.series_[0];var lastSeries=this.series_[this.series_.length-1];this.bounds.addValue(firstSeries.getTimestamp(0));this.bounds.addValue(lastSeries.getTimestamp(lastSeries.length-1));var numSeries=this.numSeries;this.maxTotal=-Infinity;for(var i=0;i<firstSeries.length;++i){var total=0;this.series_.forEach(function(series){total+=series.getSample(i).value;this.totals.push(total);}.bind(this));this.maxTotal=Math.max(total,this.maxTotal);}}};Counter.compare=function(x,y){var tmp=x.parent.compareTo(y);if(tmp!=0)
+return tmp;var tmp=x.name.localeCompare(y.name);if(tmp==0)
+return x.tid-y.tid;return tmp;};return{Counter:Counter};});'use strict';tr.exportTo('tr.model',function(){function TimedEvent(start){tr.model.Event.call(this);this.start=start;this.duration=0;this.cpuStart=undefined;this.cpuDuration=undefined;}
+TimedEvent.prototype={__proto__:tr.model.Event.prototype,get end(){return this.start+this.duration;},addBoundsToRange:function(range){range.addValue(this.start);range.addValue(this.end);},bounds:function(that,precisionUnit){if(precisionUnit===undefined){precisionUnit=tr.b.units.Time.supportedUnits.ms;}
+var startsBefore=precisionUnit.roundedLess(that.start,this.start);var endsAfter=precisionUnit.roundedLess(this.end,that.end);return!startsBefore&&!endsAfter;}};return{TimedEvent:TimedEvent};});'use strict';tr.exportTo('tr.model',function(){function Slice(category,title,colorId,start,args,opt_duration,opt_cpuStart,opt_cpuDuration,opt_argsStripped){tr.model.TimedEvent.call(this,start);this.category=category||'';this.title=title;this.colorId=colorId;this.args=args;this.startStackFrame=undefined;this.endStackFrame=undefined;this.didNotFinish=false;this.inFlowEvents=[];this.outFlowEvents=[];this.subSlices=[];this.selfTime=undefined;this.cpuSelfTime=undefined;this.important=false;this.parentContainer=undefined;this.argsStripped=false;if(opt_duration!==undefined)
+this.duration=opt_duration;if(opt_cpuStart!==undefined)
+this.cpuStart=opt_cpuStart;if(opt_cpuDuration!==undefined)
+this.cpuDuration=opt_cpuDuration;if(opt_argsStripped!==undefined)
+this.argsStripped=true;}
+Slice.prototype={__proto__:tr.model.TimedEvent.prototype,get analysisTypeName(){return this.title;},get userFriendlyName(){return'Slice '+this.title+' at '+
+tr.b.units.tsString(this.start);},findDescendentSlice:function(targetTitle){if(!this.subSlices)
+return undefined;for(var i=0;i<this.subSlices.length;i++){if(this.subSlices[i].title==targetTitle)
+return this.subSlices[i];var slice=this.subSlices[i].findDescendentSlice(targetTitle);if(slice)return slice;}
+return undefined;},get mostTopLevelSlice(){var curSlice=this;while(curSlice.parentSlice)
+curSlice=curSlice.parentSlice;return curSlice;},iterateAllSubsequentSlices:function(callback,opt_this){var parentStack=[];var started=false;var topmostSlice=this.mostTopLevelSlice;parentStack.push(topmostSlice);while(parentStack.length!==0){var curSlice=parentStack.pop();if(started)
+callback.call(opt_this,curSlice);else
+started=(curSlice.guid===this.guid);for(var i=curSlice.subSlices.length-1;i>=0;i--){parentStack.push(curSlice.subSlices[i]);}}},get subsequentSlices(){var res=[];this.iterateAllSubsequentSlices(function(subseqSlice){res.push(subseqSlice);});return res;},iterateAllAncestors:function(callback,opt_this){var curSlice=this;while(curSlice.parentSlice){curSlice=curSlice.parentSlice;callback.call(opt_this,curSlice);}},get ancestorSlices(){var res=[];this.iterateAllAncestors(function(ancestor){res.push(ancestor);});return res;},get ancestorAndSubsequentSlices(){var res=[];res.push(this);this.iterateAllAncestors(function(aSlice){res.push(aSlice);});this.iterateAllSubsequentSlices(function(sSlice){res.push(sSlice);});return res;},iterateAllDescendents:function(callback,opt_this){this.subSlices.forEach(callback,opt_this);this.subSlices.forEach(function(subSlice){subSlice.iterateAllDescendents(callback,opt_this);},opt_this);},get descendentSlices(){var res=[];this.iterateAllDescendents(function(des){res.push(des);});return res;}};return{Slice:Slice};});'use strict';tr.exportTo('tr.model',function(){var Slice=tr.model.Slice;var SCHEDULING_STATE={DEBUG:'Debug',EXIT_DEAD:'Exit Dead',RUNNABLE:'Runnable',RUNNING:'Running',SLEEPING:'Sleeping',STOPPED:'Stopped',TASK_DEAD:'Task Dead',UNINTR_SLEEP:'Uninterruptible Sleep',UNINTR_SLEEP_WAKE_KILL:'Uninterruptible Sleep | WakeKill',UNINTR_SLEEP_WAKING:'Uninterruptible Sleep | Waking',UNKNOWN:'UNKNOWN',WAKE_KILL:'Wakekill',WAKING:'Waking',ZOMBIE:'Zombie'};function ThreadTimeSlice(thread,schedulingState,cat,start,args,opt_duration){Slice.call(this,cat,schedulingState,this.getColorForState_(schedulingState),start,args,opt_duration);this.thread=thread;this.schedulingState=schedulingState;this.cpuOnWhichThreadWasRunning=undefined;}
+ThreadTimeSlice.prototype={__proto__:Slice.prototype,getColorForState_:function(state){var getColorIdForReservedName=tr.ui.b.getColorIdForReservedName;switch(state){case SCHEDULING_STATE.RUNNABLE:return getColorIdForReservedName('thread_state_runnable');case SCHEDULING_STATE.RUNNING:return getColorIdForReservedName('thread_state_running');case SCHEDULING_STATE.SLEEPING:return getColorIdForReservedName('thread_state_sleeping');case SCHEDULING_STATE.DEBUG:case SCHEDULING_STATE.EXIT_DEAD:case SCHEDULING_STATE.STOPPED:case SCHEDULING_STATE.TASK_DEAD:case SCHEDULING_STATE.UNINTR_SLEEP:case SCHEDULING_STATE.UNINTR_SLEEP_WAKE_KILL:case SCHEDULING_STATE.UNINTR_SLEEP_WAKING:case SCHEDULING_STATE.UNKNOWN:case SCHEDULING_STATE.WAKE_KILL:case SCHEDULING_STATE.WAKING:case SCHEDULING_STATE.ZOMBIE:return getColorIdForReservedName('thread_state_iowait');default:return getColorIdForReservedName('thread_state_unknown');}},get analysisTypeName(){return'tr.ui.analysis.ThreadTimeSlice';},getAssociatedCpuSlice:function(){if(!this.cpuOnWhichThreadWasRunning)
+return undefined;var cpuSlices=this.cpuOnWhichThreadWasRunning.slices;for(var i=0;i<cpuSlices.length;i++){var cpuSlice=cpuSlices[i];if(cpuSlice.start!==this.start)
+continue;if(cpuSlice.duration!==this.duration)
+continue;return cpuSlice;}
+return undefined;},getCpuSliceThatTookCpu:function(){if(this.cpuOnWhichThreadWasRunning)
+return undefined;var curIndex=this.thread.indexOfTimeSlice(this);var cpuSliceWhenLastRunning;while(curIndex>=0){var curSlice=this.thread.timeSlices[curIndex];if(!curSlice.cpuOnWhichThreadWasRunning){curIndex--;continue;}
+cpuSliceWhenLastRunning=curSlice.getAssociatedCpuSlice();break;}
+if(!cpuSliceWhenLastRunning)
+return undefined;var cpu=cpuSliceWhenLastRunning.cpu;var indexOfSliceOnCpuWhenLastRunning=cpu.indexOf(cpuSliceWhenLastRunning);var nextRunningSlice=cpu.slices[indexOfSliceOnCpuWhenLastRunning+1];if(!nextRunningSlice)
+return undefined;if(Math.abs(nextRunningSlice.start-cpuSliceWhenLastRunning.end)<0.00001)
+return nextRunningSlice;return undefined;}};tr.model.EventRegistry.register(ThreadTimeSlice,{name:'threadTimeSlice',pluralName:'threadTimeSlices',singleViewElementName:'tr-ui-a-single-thread-time-slice-sub-view',multiViewElementName:'tr-ui-a-multi-thread-time-slice-sub-view'});return{ThreadTimeSlice:ThreadTimeSlice,SCHEDULING_STATE:SCHEDULING_STATE};});'use strict';tr.exportTo('tr.model',function(){var Slice=tr.model.Slice;function CpuSlice(cat,title,colorId,start,args,opt_duration){Slice.apply(this,arguments);this.threadThatWasRunning=undefined;this.cpu=undefined;}
+CpuSlice.prototype={__proto__:Slice.prototype,get analysisTypeName(){return'tr.ui.analysis.CpuSlice';},getAssociatedTimeslice:function(){if(!this.threadThatWasRunning)
+return undefined;var timeSlices=this.threadThatWasRunning.timeSlices;for(var i=0;i<timeSlices.length;i++){var timeSlice=timeSlices[i];if(timeSlice.start!==this.start)
+continue;if(timeSlice.duration!==this.duration)
+continue;return timeSlice;}
+return undefined;}};tr.model.EventRegistry.register(CpuSlice,{name:'cpuSlice',pluralName:'cpuSlices',singleViewElementName:'tr-ui-a-single-cpu-slice-sub-view',multiViewElementName:'tr-ui-a-multi-cpu-slice-sub-view'});return{CpuSlice:CpuSlice};});'use strict';tr.exportTo('tr.model',function(){var Counter=tr.model.Counter;var Slice=tr.model.Slice;var CpuSlice=tr.model.CpuSlice;function Cpu(kernel,number){if(kernel===undefined||number===undefined)
+throw new Error('Missing arguments');this.kernel=kernel;this.cpuNumber=number;this.slices=[];this.counters={};this.bounds=new tr.b.Range();this.samples_=undefined;this.lastActiveTimestamp_=undefined;this.lastActiveThread_=undefined;this.lastActiveName_=undefined;this.lastActiveArgs_=undefined;};Cpu.prototype={iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,tr.model.CpuSlice))
+this.slices.forEach(callback,opt_this);if(this.samples_){if(eventTypePredicate.call(opt_this,tr.model.Sample))
+this.samples_.forEach(callback,opt_this);}},iterateAllChildEventContainers:function(callback,opt_this){for(var id in this.counters)
+callback.call(opt_this,this.counters[id]);},getOrCreateCounter:function(cat,name){var id;if(cat.length)
+id=cat+'.'+name;else
+id=name;if(!this.counters[id])
+this.counters[id]=new Counter(this,id,cat,name);return this.counters[id];},shiftTimestampsForward:function(amount){for(var sI=0;sI<this.slices.length;sI++)
+this.slices[sI].start=(this.slices[sI].start+amount);for(var id in this.counters)
+this.counters[id].shiftTimestampsForward(amount);},updateBounds:function(){this.bounds.reset();if(this.slices.length){this.bounds.addValue(this.slices[0].start);this.bounds.addValue(this.slices[this.slices.length-1].end);}
+for(var id in this.counters){this.counters[id].updateBounds();this.bounds.addRange(this.counters[id].bounds);}
+if(this.samples_&&this.samples_.length){this.bounds.addValue(this.samples_[0].start);this.bounds.addValue(this.samples_[this.samples_.length-1].end);}},createSubSlices:function(){this.samples_=this.kernel.model.samples.filter(function(sample){return sample.cpu==this;},this);},addCategoriesToDict:function(categoriesDict){for(var i=0;i<this.slices.length;i++)
+categoriesDict[this.slices[i].category]=true;for(var id in this.counters)
+categoriesDict[this.counters[id].category]=true;for(var i=0;i<this.samples_.length;i++)
+categoriesDict[this.samples_[i].category]=true;},get userFriendlyName(){return'CPU '+this.cpuNumber;},indexOf:function(cpuSlice){var i=tr.b.findLowIndexInSortedArray(this.slices,function(slice){return slice.start;},cpuSlice.start);if(this.slices[i]!==cpuSlice)
+return undefined;return i;},closeActiveThread:function(end_timestamp,args){if(this.lastActiveThread_==undefined||this.lastActiveThread_==0)
+return;if(end_timestamp<this.lastActiveTimestamp_){throw new Error('The end timestamp of a thread running on CPU '+
+this.cpuNumber+' is before its start timestamp.');}
+for(var key in args){this.lastActiveArgs_[key]=args[key];}
+var duration=end_timestamp-this.lastActiveTimestamp_;var slice=new tr.model.CpuSlice('',this.lastActiveName_,tr.ui.b.getColorIdForGeneralPurposeString(this.lastActiveName_),this.lastActiveTimestamp_,this.lastActiveArgs_,duration);slice.cpu=this;this.slices.push(slice);this.lastActiveTimestamp_=undefined;this.lastActiveThread_=undefined;this.lastActiveName_=undefined;this.lastActiveArgs_=undefined;},switchActiveThread:function(timestamp,old_thread_args,new_thread_id,new_thread_name,new_thread_args){this.closeActiveThread(timestamp,old_thread_args);this.lastActiveTimestamp_=timestamp;this.lastActiveThread_=new_thread_id;this.lastActiveName_=new_thread_name;this.lastActiveArgs_=new_thread_args;},get samples(){return this.samples_;}};Cpu.compare=function(x,y){return x.cpuNumber-y.cpuNumber;};return{Cpu:Cpu};});'use strict';tr.exportTo('tr.model',function(){function ObjectSnapshot(objectInstance,ts,args){tr.model.Event.call(this);this.objectInstance=objectInstance;this.ts=ts;this.args=args;}
+ObjectSnapshot.prototype={__proto__:tr.model.Event.prototype,preInitialize:function(){},initialize:function(){},addBoundsToRange:function(range){range.addValue(this.ts);},get userFriendlyName(){return'Snapshot of '+
+this.objectInstance.typeName+' '+
+this.objectInstance.id+' @ '+
+tr.b.units.tsString(this.ts);}};tr.model.EventRegistry.register(ObjectSnapshot,{name:'objectSnapshot',pluralName:'objectSnapshots',singleViewElementName:'tr-ui-a-single-object-snapshot-sub-view',multiViewElementName:'tr-ui-a-multi-object-sub-view'});var options=new tr.b.ExtensionRegistryOptions(tr.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=ObjectSnapshot;options.defaultConstructor=ObjectSnapshot;tr.b.decorateExtensionRegistry(ObjectSnapshot,options);return{ObjectSnapshot:ObjectSnapshot};});'use strict';tr.exportTo('tr.model',function(){var ObjectSnapshot=tr.model.ObjectSnapshot;function ObjectInstance(parent,id,category,name,creationTs,opt_baseTypeName){tr.model.Event.call(this);this.parent=parent;this.id=id;this.category=category;this.baseTypeName=opt_baseTypeName?opt_baseTypeName:name;this.name=name;this.creationTs=creationTs;this.creationTsWasExplicit=false;this.deletionTs=Number.MAX_VALUE;this.deletionTsWasExplicit=false;this.colorId=0;this.bounds=new tr.b.Range();this.snapshots=[];this.hasImplicitSnapshots=false;}
+ObjectInstance.prototype={__proto__:tr.model.Event.prototype,get typeName(){return this.name;},addBoundsToRange:function(range){range.addRange(this.bounds);},addSnapshot:function(ts,args,opt_name,opt_baseTypeName){if(ts<this.creationTs)
+throw new Error('Snapshots must be >= instance.creationTs');if(ts>=this.deletionTs)
+throw new Error('Snapshots cannot be added after '+'an objects deletion timestamp.');var lastSnapshot;if(this.snapshots.length>0){lastSnapshot=this.snapshots[this.snapshots.length-1];if(lastSnapshot.ts==ts)
+throw new Error('Snapshots already exists at this time!');if(ts<lastSnapshot.ts){throw new Error('Snapshots must be added in increasing timestamp order');}}
+if(opt_name&&(this.name!=opt_name)){if(!opt_baseTypeName)
+throw new Error('Must provide base type name for name update');if(this.baseTypeName!=opt_baseTypeName)
+throw new Error('Cannot update type name: base types dont match');this.name=opt_name;}
+var snapshotConstructor=tr.model.ObjectSnapshot.getConstructor(this.category,this.name);var snapshot=new snapshotConstructor(this,ts,args);this.snapshots.push(snapshot);return snapshot;},wasDeleted:function(ts){var lastSnapshot;if(this.snapshots.length>0){lastSnapshot=this.snapshots[this.snapshots.length-1];if(lastSnapshot.ts>ts)
+throw new Error('Instance cannot be deleted at ts='+
+ts+'. A snapshot exists that is older.');}
+this.deletionTs=ts;this.deletionTsWasExplicit=true;},preInitialize:function(){for(var i=0;i<this.snapshots.length;i++)
+this.snapshots[i].preInitialize();},initialize:function(){for(var i=0;i<this.snapshots.length;i++)
+this.snapshots[i].initialize();},getSnapshotAt:function(ts){if(ts<this.creationTs){if(this.creationTsWasExplicit)
+throw new Error('ts must be within lifetime of this instance');return this.snapshots[0];}
+if(ts>this.deletionTs)
+throw new Error('ts must be within lifetime of this instance');var snapshots=this.snapshots;var i=tr.b.findIndexInSortedIntervals(snapshots,function(snapshot){return snapshot.ts;},function(snapshot,i){if(i==snapshots.length-1)
+return snapshots[i].objectInstance.deletionTs;return snapshots[i+1].ts-snapshots[i].ts;},ts);if(i<0){return this.snapshots[0];}
+if(i>=this.snapshots.length)
+return this.snapshots[this.snapshots.length-1];return this.snapshots[i];},updateBounds:function(){this.bounds.reset();this.bounds.addValue(this.creationTs);if(this.deletionTs!=Number.MAX_VALUE)
+this.bounds.addValue(this.deletionTs);else if(this.snapshots.length>0)
+this.bounds.addValue(this.snapshots[this.snapshots.length-1].ts);},shiftTimestampsForward:function(amount){this.creationTs+=amount;if(this.deletionTs!=Number.MAX_VALUE)
+this.deletionTs+=amount;this.snapshots.forEach(function(snapshot){snapshot.ts+=amount;});},get userFriendlyName(){return this.typeName+' object '+this.id;}};tr.model.EventRegistry.register(ObjectInstance,{name:'objectInstance',pluralName:'objectInstances',singleViewElementName:'tr-ui-a-single-object-instance-sub-view',multiViewElementName:'tr-ui-a-multi-object-sub-view'});var options=new tr.b.ExtensionRegistryOptions(tr.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=ObjectInstance;options.defaultConstructor=ObjectInstance;tr.b.decorateExtensionRegistry(ObjectInstance,options);return{ObjectInstance:ObjectInstance};});'use strict';tr.exportTo('tr.model',function(){function TimeToObjectInstanceMap(createObjectInstanceFunction,parent,id){this.createObjectInstanceFunction_=createObjectInstanceFunction;this.parent=parent;this.id=id;this.instances=[];}
+TimeToObjectInstanceMap.prototype={idWasCreated:function(category,name,ts){if(this.instances.length==0){this.instances.push(this.createObjectInstanceFunction_(this.parent,this.id,category,name,ts));this.instances[0].creationTsWasExplicit=true;return this.instances[0];}
+var lastInstance=this.instances[this.instances.length-1];if(ts<lastInstance.deletionTs){throw new Error('Mutation of the TimeToObjectInstanceMap must be '+'done in ascending timestamp order.');}
+lastInstance=this.createObjectInstanceFunction_(this.parent,this.id,category,name,ts);lastInstance.creationTsWasExplicit=true;this.instances.push(lastInstance);return lastInstance;},addSnapshot:function(category,name,ts,args,opt_baseTypeName){if(this.instances.length==0){this.instances.push(this.createObjectInstanceFunction_(this.parent,this.id,category,name,ts,opt_baseTypeName));}
+var i=tr.b.findIndexInSortedIntervals(this.instances,function(inst){return inst.creationTs;},function(inst){return inst.deletionTs-inst.creationTs;},ts);var instance;if(i<0){instance=this.instances[0];if(ts>instance.deletionTs||instance.creationTsWasExplicit){throw new Error('At the provided timestamp, no instance was still alive');}
+if(instance.snapshots.length!=0){throw new Error('Cannot shift creationTs forward, '+'snapshots have been added. First snap was at ts='+
+instance.snapshots[0].ts+' and creationTs was '+
+instance.creationTs);}
+instance.creationTs=ts;}else if(i>=this.instances.length){instance=this.instances[this.instances.length-1];if(ts>=instance.deletionTs){instance=this.createObjectInstanceFunction_(this.parent,this.id,category,name,ts,opt_baseTypeName);this.instances.push(instance);}else{var lastValidIndex;for(var i=this.instances.length-1;i>=0;i--){var tmp=this.instances[i];if(ts>=tmp.deletionTs)
+break;if(tmp.creationTsWasExplicit==false&&tmp.snapshots.length==0)
+lastValidIndex=i;}
+if(lastValidIndex===undefined){throw new Error('Cannot add snapshot. No instance was alive that was mutable.');}
+instance=this.instances[lastValidIndex];instance.creationTs=ts;}}else{instance=this.instances[i];}
+return instance.addSnapshot(ts,args,name,opt_baseTypeName);},get lastInstance(){if(this.instances.length==0)
+return undefined;return this.instances[this.instances.length-1];},idWasDeleted:function(category,name,ts){if(this.instances.length==0){this.instances.push(this.createObjectInstanceFunction_(this.parent,this.id,category,name,ts));}
+var lastInstance=this.instances[this.instances.length-1];if(ts<lastInstance.creationTs)
+throw new Error('Cannot delete a id before it was crated');if(lastInstance.deletionTs==Number.MAX_VALUE){lastInstance.wasDeleted(ts);return lastInstance;}
+if(ts<lastInstance.deletionTs)
+throw new Error('id was already deleted earlier.');lastInstance=this.createObjectInstanceFunction_(this.parent,this.id,category,name,ts);this.instances.push(lastInstance);lastInstance.wasDeleted(ts);return lastInstance;},getInstanceAt:function(ts){var i=tr.b.findIndexInSortedIntervals(this.instances,function(inst){return inst.creationTs;},function(inst){return inst.deletionTs-inst.creationTs;},ts);if(i<0){if(this.instances[0].creationTsWasExplicit)
+return undefined;return this.instances[0];}else if(i>=this.instances.length){return undefined;}
+return this.instances[i];},logToConsole:function(){for(var i=0;i<this.instances.length;i++){var instance=this.instances[i];var cEF='';var dEF='';if(instance.creationTsWasExplicit)
+cEF='(explicitC)';if(instance.deletionTsWasExplicit)
+dEF='(explicit)';console.log(instance.creationTs,cEF,instance.deletionTs,dEF,instance.category,instance.name,instance.snapshots.length+' snapshots');}}};return{TimeToObjectInstanceMap:TimeToObjectInstanceMap};});'use strict';tr.exportTo('tr.model',function(){var ObjectInstance=tr.model.ObjectInstance;var ObjectSnapshot=tr.model.ObjectSnapshot;function ObjectCollection(parent){tr.model.EventContainer.call(this);this.parent=parent;this.bounds=new tr.b.Range();this.instanceMapsById_={};this.instancesByTypeName_={};this.createObjectInstance_=this.createObjectInstance_.bind(this);}
+ObjectCollection.prototype={__proto__:tr.model.EventContainer.prototype,iterateAllChildEventContainers:function(callback,opt_this){},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){var bI=!!eventTypePredicate.call(opt_this,ObjectInstance);var bS=!!eventTypePredicate.call(opt_this,ObjectSnapshot);if(bI===false&&bS===false)
+return;this.iterObjectInstances(function(instance){if(bI)
+callback.call(opt_this,instance);if(bS)
+instance.snapshots.forEach(callback,opt_this);},opt_this);},createObjectInstance_:function(parent,id,category,name,creationTs,opt_baseTypeName){var constructor=tr.model.ObjectInstance.getConstructor(category,name);var instance=new constructor(parent,id,category,name,creationTs,opt_baseTypeName);var typeName=instance.typeName;var instancesOfTypeName=this.instancesByTypeName_[typeName];if(!instancesOfTypeName){instancesOfTypeName=[];this.instancesByTypeName_[typeName]=instancesOfTypeName;}
+instancesOfTypeName.push(instance);return instance;},getOrCreateInstanceMap_:function(id){var instanceMap=this.instanceMapsById_[id];if(instanceMap)
+return instanceMap;instanceMap=new tr.model.TimeToObjectInstanceMap(this.createObjectInstance_,this.parent,id);this.instanceMapsById_[id]=instanceMap;return instanceMap;},idWasCreated:function(id,category,name,ts){var instanceMap=this.getOrCreateInstanceMap_(id);return instanceMap.idWasCreated(category,name,ts);},addSnapshot:function(id,category,name,ts,args,opt_baseTypeName){var instanceMap=this.getOrCreateInstanceMap_(id);var snapshot=instanceMap.addSnapshot(category,name,ts,args,opt_baseTypeName);if(snapshot.objectInstance.category!=category){var msg='Added snapshot name='+name+' with cat='+category+' impossible. It instance was created/snapshotted with cat='+
+snapshot.objectInstance.category+' name='+
+snapshot.objectInstance.name;throw new Error(msg);}
+if(opt_baseTypeName&&snapshot.objectInstance.baseTypeName!=opt_baseTypeName){throw new Error('Could not add snapshot with baseTypeName='+
+opt_baseTypeName+'. It '+'was previously created with name='+
+snapshot.objectInstance.baseTypeName);}
+if(snapshot.objectInstance.name!=name){throw new Error('Could not add snapshot with name='+name+'. It '+'was previously created with name='+
+snapshot.objectInstance.name);}
+return snapshot;},idWasDeleted:function(id,category,name,ts){var instanceMap=this.getOrCreateInstanceMap_(id);var deletedInstance=instanceMap.idWasDeleted(category,name,ts);if(!deletedInstance)
+return;if(deletedInstance.category!=category){var msg='Deleting object '+deletedInstance.name+' with a different category '+'than when it was created. It previous had cat='+
+deletedInstance.category+' but the delete command '+'had cat='+category;throw new Error(msg);}
+if(deletedInstance.baseTypeName!=name){throw new Error('Deletion requested for name='+
+name+' could not proceed: '+'An existing object with baseTypeName='+
+deletedInstance.baseTypeName+' existed.');}},autoDeleteObjects:function(maxTimestamp){tr.b.iterItems(this.instanceMapsById_,function(id,i2imap){var lastInstance=i2imap.lastInstance;if(lastInstance.deletionTs!=Number.MAX_VALUE)
+return;i2imap.idWasDeleted(lastInstance.category,lastInstance.name,maxTimestamp);lastInstance.deletionTsWasExplicit=false;});},getObjectInstanceAt:function(id,ts){var instanceMap=this.instanceMapsById_[id];if(!instanceMap)
+return undefined;return instanceMap.getInstanceAt(ts);},getSnapshotAt:function(id,ts){var instance=this.getObjectInstanceAt(id,ts);if(!instance)
+return undefined;return instance.getSnapshotAt(ts);},iterObjectInstances:function(iter,opt_this){opt_this=opt_this||this;tr.b.iterItems(this.instanceMapsById_,function(id,i2imap){i2imap.instances.forEach(iter,opt_this);});},getAllObjectInstances:function(){var instances=[];this.iterObjectInstances(function(i){instances.push(i);});return instances;},getAllInstancesNamed:function(name){return this.instancesByTypeName_[name];},getAllInstancesByTypeName:function(){return this.instancesByTypeName_;},preInitializeAllObjects:function(){this.iterObjectInstances(function(instance){instance.preInitialize();});},initializeAllObjects:function(){this.iterObjectInstances(function(instance){instance.initialize();});},initializeInstances:function(){this.iterObjectInstances(function(instance){instance.initialize();});},updateBounds:function(){this.bounds.reset();this.iterObjectInstances(function(instance){instance.updateBounds();this.bounds.addRange(instance.bounds);},this);},shiftTimestampsForward:function(amount){this.iterObjectInstances(function(instance){instance.shiftTimestampsForward(amount);});},addCategoriesToDict:function(categoriesDict){this.iterObjectInstances(function(instance){categoriesDict[instance.category]=true;});}};return{ObjectCollection:ObjectCollection};});'use strict';tr.exportTo('tr.model',function(){var Slice=tr.model.Slice;function ThreadSlice(cat,title,colorId,start,args,opt_duration,opt_cpuStart,opt_cpuDuration,opt_argsStripped){Slice.call(this,cat,title,colorId,start,args,opt_duration,opt_cpuStart,opt_cpuDuration,opt_argsStripped);this.subSlices=[];}
+ThreadSlice.prototype={__proto__:Slice.prototype};tr.model.EventRegistry.register(ThreadSlice,{name:'slice',pluralName:'slices',singleViewElementName:'tr-ui-a-single-thread-slice-sub-view',multiViewElementName:'tr-ui-a-multi-thread-slice-sub-view'});return{ThreadSlice:ThreadSlice};});'use strict';tr.exportTo('tr.ui.b',function(){function boundChannel(v){return Math.min(255,Math.max(0,Math.floor(v)));}
+function brightenColor(c){var k;if(c.r>=240&&c.g>=240&&c.b>=240)
+k=0.80;else
+k=1.45;return{r:boundChannel(c.r*k),g:boundChannel(c.g*k),b:boundChannel(c.b*k)};}
+function desaturateColor(c){var value=boundChannel((c.r+c.g+c.b)/3);return{r:value,g:value,b:value};}
+function colorToRGBString(c){return'rgb('+c.r+','+c.g+','+c.b+')';}
+function colorToRGBAString(c,a){return'rgba('+c.r+','+c.g+','+c.b+','+a+')';}
+return{brightenColor:brightenColor,desaturateColor:desaturateColor,colorToRGBString:colorToRGBString,colorToRGBAString:colorToRGBAString};});'use strict';tr.exportTo('tr.ui.b',function(){var colorToRGBString=tr.ui.b.colorToRGBString;var colorToRGBAString=tr.ui.b.colorToRGBAString;var generalPurposeColors=[{r:138,g:113,b:152},{r:175,g:112,b:133},{r:127,g:135,b:225},{r:93,g:81,b:137},{r:116,g:143,b:119},{r:178,g:214,b:122},{r:87,g:109,b:147},{r:119,g:155,b:95},{r:114,g:180,b:160},{r:132,g:85,b:103},{r:157,g:210,b:150},{r:148,g:94,b:86},{r:164,g:108,b:138},{r:139,g:191,b:150},{r:110,g:99,b:145},{r:80,g:129,b:109},{r:125,g:140,b:149},{r:93,g:124,b:132},{r:140,g:85,b:140},{r:104,g:163,b:162},{r:132,g:141,b:178},{r:131,g:105,b:147},{r:135,g:183,b:98},{r:152,g:134,b:177},{r:141,g:188,b:141},{r:133,g:160,b:210},{r:126,g:186,b:148},{r:112,g:198,b:205},{r:180,g:122,b:195},{r:203,g:144,b:152}];var reservedColorsByName={thread_state_iowait:{r:182,g:125,b:143},thread_state_running:{r:126,g:200,b:148},thread_state_runnable:{r:133,g:160,b:210},thread_state_sleeping:{r:240,g:240,b:240},thread_state_unknown:{r:199,g:155,b:125},memory_dump:{r:0,g:0,b:180},generic_work:{r:125,g:125,b:125},good:{r:0,g:125,b:0},bad:{r:180,g:125,b:0},terrible:{r:180,g:0,b:0},black:{r:0,g:0,b:0},rail_response:{r:67,g:135,b:253},rail_animate:{r:244,g:74,b:63},rail_idle:{r:238,g:142,b:0},rail_load:{r:13,g:168,b:97},used_memory_column:{r:0,g:0,b:255},older_used_memory_column:{r:153,g:204,b:255},tracing_memory_column:{r:153,g:153,b:153}};var numGeneralPurposeColorIds=generalPurposeColors.length;var numReservedColorIds=tr.b.dictionaryLength(reservedColorsByName);var paletteRaw=(function(){var paletteBase=[];paletteBase.push.apply(paletteBase,generalPurposeColors);paletteBase.push.apply(paletteBase,tr.b.dictionaryValues(reservedColorsByName));return paletteBase.concat(paletteBase.map(tr.ui.b.brightenColor),paletteBase.map(tr.ui.b.desaturateColor));})();var palette=paletteRaw.map(colorToRGBString);var highlightIdBoost=paletteRaw.length/3;var desaturateIdBoost=(paletteRaw.length/3)*2;var reservedColorNameToIdMap=(function(){var m={};var i=generalPurposeColors.length;tr.b.iterItems(reservedColorsByName,function(key,value){m[key]=i++;});return m;})();function getStringHash(name){var hash=0;for(var i=0;i<name.length;++i)
+hash=(hash+37*hash+11*name.charCodeAt(i))%0xFFFFFFFF;return hash;}
+function getColorPalette(){return palette;}
+function getRawColorPalette(){return paletteRaw;}
+function getColorPaletteHighlightIdBoost(){return highlightIdBoost;}
+function getColorPaletteDesaturateIdBoost(){return desaturateIdBoost;}
+function getColorIdForReservedName(name){var id=reservedColorNameToIdMap[name];if(id===undefined)
+throw new Error('Unrecognized color ')+name;return id;}
+var stringColorIdCache={};function getColorIdForGeneralPurposeString(string){if(stringColorIdCache[string]===undefined){var hash=getStringHash(string);stringColorIdCache[string]=hash%numGeneralPurposeColorIds;}
+return stringColorIdCache[string];}
+var paletteProperties={numGeneralPurposeColorIds:numGeneralPurposeColorIds,highlightIdBoost:highlightIdBoost,desaturateIdBoost:desaturateIdBoost};return{getRawColorPalette:getRawColorPalette,getColorPalette:getColorPalette,paletteProperties:paletteProperties,getColorPaletteHighlightIdBoost:getColorPaletteHighlightIdBoost,getColorPaletteDesaturateIdBoost:getColorPaletteDesaturateIdBoost,getColorIdForReservedName:getColorIdForReservedName,getStringHash:getStringHash,getColorIdForGeneralPurposeString:getColorIdForGeneralPurposeString};});'use strict';tr.exportTo('tr.model',function(){var Slice=tr.model.Slice;function getSliceLo(s){return s.start;}
+function getSliceHi(s){return s.end;}
+function SliceGroup(parentContainer,opt_sliceConstructor,opt_name){this.guid_=tr.b.GUID.allocate();this.parentContainer_=parentContainer;var sliceConstructor=opt_sliceConstructor||Slice;this.sliceConstructor=sliceConstructor;this.openPartialSlices_=[];this.slices=[];this.bounds=new tr.b.Range();this.topLevelSlices=[];this.haveTopLevelSlicesBeenBuilt=false;this.name_=opt_name;if(this.model===undefined)
+throw new Error('SliceGroup must have model defined.');}
+SliceGroup.prototype={__proto__:tr.model.EventContainer.prototype,get guid(){return this.guid_;},get parentContainer(){return this.parentContainer_;},get model(){return this.parentContainer_.model;},get stableId(){return this.parentContainer_.stableId+'.SliceGroup';},getSettingsKey:function(){if(!this.name_)
+return undefined;var parentKey=this.parentContainer_.getSettingsKey();if(!parentKey)
+return undefined;return parentKey+'.'+this.name;},get length(){return this.slices.length;},pushSlice:function(slice){this.haveTopLevelSlicesBeenBuilt=false;slice.parentContainer=this.parentContainer_;this.slices.push(slice);return slice;},pushSlices:function(slices){this.haveTopLevelSlicesBeenBuilt=false;slices.forEach(function(slice){slice.parentContainer=this.parentContainer_;this.slices.push(slice);},this);},beginSlice:function(category,title,ts,opt_args,opt_tts,opt_argsStripped){if(this.openPartialSlices_.length){var prevSlice=this.openPartialSlices_[this.openPartialSlices_.length-1];if(ts<prevSlice.start)
+throw new Error('Slices must be added in increasing timestamp order');}
+var colorId=tr.ui.b.getColorIdForGeneralPurposeString(title);var slice=new this.sliceConstructor(category,title,colorId,ts,opt_args?opt_args:{},null,opt_tts,undefined,opt_argsStripped);this.openPartialSlices_.push(slice);slice.didNotFinish=true;this.pushSlice(slice);return slice;},isTimestampValidForBeginOrEnd:function(ts){if(!this.openPartialSlices_.length)
+return true;var top=this.openPartialSlices_[this.openPartialSlices_.length-1];return ts>=top.start;},get openSliceCount(){return this.openPartialSlices_.length;},get mostRecentlyOpenedPartialSlice(){if(!this.openPartialSlices_.length)
+return undefined;return this.openPartialSlices_[this.openPartialSlices_.length-1];},endSlice:function(ts,opt_tts){if(!this.openSliceCount)
+throw new Error('endSlice called without an open slice');var slice=this.openPartialSlices_[this.openSliceCount-1];this.openPartialSlices_.splice(this.openSliceCount-1,1);if(ts<slice.start)
+throw new Error('Slice '+slice.title+' end time is before its start.');slice.duration=ts-slice.start;slice.didNotFinish=false;if(opt_tts&&slice.cpuStart!==undefined)
+slice.cpuDuration=opt_tts-slice.cpuStart;return slice;},pushCompleteSlice:function(category,title,ts,duration,tts,cpuDuration,opt_args,opt_argsStripped){var colorId=tr.ui.b.getColorIdForGeneralPurposeString(title);var slice=new this.sliceConstructor(category,title,colorId,ts,opt_args?opt_args:{},duration,tts,cpuDuration,opt_argsStripped);if(duration===undefined)
+slice.didNotFinish=true;this.pushSlice(slice);return slice;},autoCloseOpenSlices:function(opt_maxTimestamp){if(!opt_maxTimestamp){this.updateBounds();opt_maxTimestamp=this.bounds.max;}
+for(var sI=0;sI<this.slices.length;sI++){var slice=this.slices[sI];if(slice.didNotFinish)
+slice.duration=opt_maxTimestamp-slice.start;}
+this.openPartialSlices_=[];},shiftTimestampsForward:function(amount){for(var sI=0;sI<this.slices.length;sI++){var slice=this.slices[sI];slice.start=(slice.start+amount);}},updateBounds:function(){this.bounds.reset();for(var i=0;i<this.slices.length;i++){this.bounds.addValue(this.slices[i].start);this.bounds.addValue(this.slices[i].end);}},copySlice:function(slice){var newSlice=new this.sliceConstructor(slice.category,slice.title,slice.colorId,slice.start,slice.args,slice.duration,slice.cpuStart,slice.cpuDuration);newSlice.didNotFinish=slice.didNotFinish;return newSlice;},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,this.sliceConstructor))
+this.slices.forEach(callback,opt_this);},iterateAllChildEventContainers:function(callback,opt_this){},getSlicesOfName:function(title){var slices=[];for(var i=0;i<this.slices.length;i++){if(this.slices[i].title==title){slices.push(this.slices[i]);}}
+return slices;},iterSlicesInTimeRange:function(callback,start,end){var ret=[];tr.b.iterateOverIntersectingIntervals(this.topLevelSlices,function(s){return s.start;},function(s){return s.duration;},start,end,function(topLevelSlice){callback(topLevelSlice);topLevelSlice.iterateAllDescendents(callback);});return ret;},findSliceAtTs:function(ts){if(!this.haveTopLevelSlicesBeenBuilt)
+throw new Error('Nope');var i=tr.b.findIndexInSortedClosedIntervals(this.topLevelSlices,getSliceLo,getSliceHi,ts);if(i==-1||i==this.topLevelSlices.length)
+return undefined;var curSlice=this.topLevelSlices[i];while(true){var i=tr.b.findIndexInSortedClosedIntervals(curSlice.subSlices,getSliceLo,getSliceHi,ts);if(i==-1||i==curSlice.subSlices.length)
+return curSlice;curSlice=curSlice.subSlices[i];}},findNextSliceAfter:function(ts,refGuid){var i=tr.b.findLowIndexInSortedArray(this.slices,getSliceLo,ts);if(i===this.slices.length)
+return undefined;for(;i<this.slices.length;i++){var slice=this.slices[i];if(slice.start>ts)
+return slice;if(slice.guid<=refGuid)
+continue;return slice;}
+return undefined;},createSubSlices:function(){this.haveTopLevelSlicesBeenBuilt=true;this.createSubSlicesImpl_();if(this.parentContainer.timeSlices)
+this.addCpuTimeToSubslices_(this.parentContainer.timeSlices);this.slices.forEach(function(slice){var selfTime=slice.duration;for(var i=0;i<slice.subSlices.length;i++)
+selfTime-=slice.subSlices[i].duration;slice.selfTime=selfTime;if(slice.cpuDuration===undefined)
+return;var cpuSelfTime=slice.cpuDuration;for(var i=0;i<slice.subSlices.length;i++){if(slice.subSlices[i].cpuDuration!==undefined)
+cpuSelfTime-=slice.subSlices[i].cpuDuration;}
+slice.cpuSelfTime=cpuSelfTime;});},createSubSlicesImpl_:function(){var precisionUnit=this.model.intrinsicTimeUnit;function addSliceIfBounds(root,child){if(root.bounds(child,precisionUnit)){if(root.subSlices&&root.subSlices.length>0){if(addSliceIfBounds(root.subSlices[root.subSlices.length-1],child))
+return true;}
+child.parentSlice=root;if(root.subSlices===undefined)
+root.subSlices=[];root.subSlices.push(child);return true;}
+return false;}
+if(!this.slices.length)
+return;var ops=[];for(var i=0;i<this.slices.length;i++){if(this.slices[i].subSlices)
+this.slices[i].subSlices.splice(0,this.slices[i].subSlices.length);ops.push(i);}
+var originalSlices=this.slices;ops.sort(function(ix,iy){var x=originalSlices[ix];var y=originalSlices[iy];if(x.start!=y.start)
+return x.start-y.start;return ix-iy;});var slices=new Array(this.slices.length);for(var i=0;i<ops.length;i++){slices[i]=originalSlices[ops[i]];}
+var rootSlice=slices[0];this.topLevelSlices=[];this.topLevelSlices.push(rootSlice);for(var i=1;i<slices.length;i++){var slice=slices[i];if(!addSliceIfBounds(rootSlice,slice)){rootSlice=slice;this.topLevelSlices.push(rootSlice);}}
+this.slices=slices;},addCpuTimeToSubslices_:function(timeSlices){var SCHEDULING_STATE=tr.model.SCHEDULING_STATE;var sliceIdx=0;timeSlices.forEach(function(timeSlice){if(timeSlice.schedulingState==SCHEDULING_STATE.RUNNING){while(sliceIdx<this.topLevelSlices.length){if(this.addCpuTimeToSubslice_(this.topLevelSlices[sliceIdx],timeSlice)){sliceIdx++;}else{break;}}}},this);},addCpuTimeToSubslice_:function(slice,timeSlice){if(slice.start>timeSlice.end||slice.end<timeSlice.start)
+return slice.end<=timeSlice.end;var duration=timeSlice.duration;if(slice.start>timeSlice.start)
+duration-=slice.start-timeSlice.start;if(timeSlice.end>slice.end)
+duration-=timeSlice.end-slice.end;if(slice.cpuDuration){slice.cpuDuration+=duration;}else{slice.cpuDuration=duration;}
+for(var i=0;i<slice.subSlices.length;i++){this.addCpuTimeToSubslice_(slice.subSlices[i],timeSlice);}
+return slice.end<=timeSlice.end;}};SliceGroup.merge=function(groupA,groupB){if(groupA.openPartialSlices_.length>0)
+throw new Error('groupA has open partial slices');if(groupB.openPartialSlices_.length>0)
+throw new Error('groupB has open partial slices');if(groupA.parentContainer!=groupB.parentContainer)
+throw new Error('Different parent threads. Cannot merge');if(groupA.sliceConstructor!=groupB.sliceConstructor)
+throw new Error('Different slice constructors. Cannot merge');var result=new SliceGroup(groupA.parentContainer,groupA.sliceConstructor,groupA.name_);var slicesA=groupA.slices;var slicesB=groupB.slices;var idxA=0;var idxB=0;var openA=[];var openB=[];var splitOpenSlices=function(when){for(var i=0;i<openB.length;i++){var oldSlice=openB[i];var oldEnd=oldSlice.end;if(when<oldSlice.start||oldEnd<when){throw new Error('slice should not be split');}
+var newSlice=result.copySlice(oldSlice);newSlice.start=when;newSlice.duration=oldEnd-when;if(newSlice.title.indexOf(' (cont.)')==-1)
+newSlice.title+=' (cont.)';oldSlice.duration=when-oldSlice.start;openB[i]=newSlice;result.pushSlice(newSlice);}};var closeOpenSlices=function(upTo){while(openA.length>0||openB.length>0){var nextA=openA[openA.length-1];var nextB=openB[openB.length-1];var endA=nextA&&nextA.end;var endB=nextB&&nextB.end;if((endA===undefined||endA>upTo)&&(endB===undefined||endB>upTo)){return;}
+if(endB===undefined||endA<endB){splitOpenSlices(endA);openA.pop();}else{openB.pop();}}};while(idxA<slicesA.length||idxB<slicesB.length){var sA=slicesA[idxA];var sB=slicesB[idxB];var nextSlice,isFromB;if(sA===undefined||(sB!==undefined&&sA.start>sB.start)){nextSlice=result.copySlice(sB);isFromB=true;idxB++;}else{nextSlice=result.copySlice(sA);isFromB=false;idxA++;}
+closeOpenSlices(nextSlice.start);result.pushSlice(nextSlice);if(isFromB){openB.push(nextSlice);}else{splitOpenSlices(nextSlice.start);openA.push(nextSlice);}}
+closeOpenSlices();return result;};return{SliceGroup:SliceGroup};});'use strict';tr.exportTo('tr.model',function(){function AsyncSlice(category,title,colorId,start,args,duration,opt_isTopLevel,opt_cpuStart,opt_cpuDuration,opt_argsStripped){tr.model.TimedEvent.call(this,start);this.category=category||'';this.title=title;this.colorId=colorId;this.args=args;this.startStackFrame=undefined;this.endStackFrame=undefined;this.didNotFinish=false;this.important=false;this.subSlices=[];this.parentContainer=undefined;this.id=undefined;this.startThread=undefined;this.endThread=undefined;this.cpuStart=undefined;this.cpuDuration=undefined;this.argsStripped=false;this.duration=duration;this.isTopLevel=(opt_isTopLevel===true);if(opt_cpuStart!==undefined)
+this.cpuStart=opt_cpuStart;if(opt_cpuDuration!==undefined)
+this.cpuDuration=opt_cpuDuration;if(opt_argsStripped!==undefined)
+this.argsStripped=opt_argsStripped;};AsyncSlice.prototype={__proto__:tr.model.TimedEvent.prototype,get analysisTypeName(){return this.title;},get viewSubGroupTitle(){return this.title;},get userFriendlyName(){return'Async slice '+this.title+' at '+
+tr.b.units.tsString(this.start);},findDescendentSlice:function(targetTitle){if(!this.subSlices)
+return undefined;for(var i=0;i<this.subSlices.length;i++){if(this.subSlices[i].title==targetTitle)
+return this.subSlices[i];var slice=this.subSlices[i].findDescendentSlice(targetTitle);if(slice)return slice;}
+return undefined;},iterateAllDescendents:function(callback,opt_this){this.subSlices.forEach(callback,opt_this);this.subSlices.forEach(function(subSlice){subSlice.iterateAllDescendents(callback,opt_this);},opt_this);},compareTo:function(that){return this.title.localeCompare(that.title);}};tr.model.EventRegistry.register(AsyncSlice,{name:'asyncSlice',pluralName:'asyncSlices',singleViewElementName:'tr-ui-a-single-async-slice-sub-view',multiViewElementName:'tr-ui-a-multi-async-slice-sub-view'});var options=new tr.b.ExtensionRegistryOptions(tr.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=AsyncSlice;options.defaultConstructor=AsyncSlice;tr.b.decorateExtensionRegistry(AsyncSlice,options);return{AsyncSlice:AsyncSlice};});'use strict';tr.exportTo('tr.model',function(){function AsyncSliceGroup(parentContainer,opt_name){this.parentContainer_=parentContainer;this.guid_=tr.b.GUID.allocate();this.slices=[];this.bounds=new tr.b.Range();this.name_=opt_name;this.viewSubGroups_=undefined;}
+AsyncSliceGroup.prototype={__proto__:tr.model.EventContainer.prototype,get guid(){return this.guid_;},get parentContainer(){return this.parentContainer_;},get model(){return this.parentContainer_.parent.model;},get stableId(){return this.parentContainer_.stableId+'.AsyncSliceGroup';},getSettingsKey:function(){if(!this.name_)
+return undefined;var parentKey=this.parentContainer_.getSettingsKey();if(!parentKey)
+return undefined;return parentKey+'.'+this.name_;},push:function(slice){slice.parentContainer=this.parentContainer;this.slices.push(slice);return slice;},get length(){return this.slices.length;},shiftTimestampsForward:function(amount){for(var sI=0;sI<this.slices.length;sI++){var slice=this.slices[sI];slice.start=(slice.start+amount);var shiftSubSlices=function(subSlices){if(subSlices===undefined||subSlices.length===0)
+return;for(var sJ=0;sJ<subSlices.length;sJ++){subSlices[sJ].start+=amount;shiftSubSlices(subSlices[sJ].subSlices);}};shiftSubSlices(slice.subSlices);}},updateBounds:function(){this.bounds.reset();for(var i=0;i<this.slices.length;i++){this.bounds.addValue(this.slices[i].start);this.bounds.addValue(this.slices[i].end);}},get viewSubGroups(){if(this.viewSubGroups_===undefined){var prefix='';if(this.name!==undefined)
+prefix=this.name+'.';else
+prefix='';var subGroupsByTitle={};for(var i=0;i<this.slices.length;++i){var slice=this.slices[i];var subGroupTitle=slice.viewSubGroupTitle;if(!subGroupsByTitle[subGroupTitle]){subGroupsByTitle[subGroupTitle]=new AsyncSliceGroup(this.parentContainer_,prefix+subGroupTitle);}
+subGroupsByTitle[subGroupTitle].push(slice);}
+this.viewSubGroups_=tr.b.dictionaryValues(subGroupsByTitle);this.viewSubGroups_.sort(function(a,b){return a.slices[0].compareTo(b.slices[0]);});}
+return this.viewSubGroups_;},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,tr.model.AsyncSlice)){for(var i=0;i<this.slices.length;i++){var slice=this.slices[i];callback.call(opt_this,slice);if(slice.subSlices)
+slice.subSlices.forEach(callback,opt_this);}}},iterateAllChildEventContainers:function(callback,opt_this){}};return{AsyncSliceGroup:AsyncSliceGroup};});'use strict';tr.exportTo('tr.model',function(){var Slice=tr.model.Slice;var SliceGroup=tr.model.SliceGroup;var AsyncSlice=tr.model.AsyncSlice;var AsyncSliceGroup=tr.model.AsyncSliceGroup;var ThreadSlice=tr.model.ThreadSlice;var ThreadTimeSlice=tr.model.ThreadTimeSlice;function Thread(parent,tid){this.guid_=tr.b.GUID.allocate();if(!parent)
+throw new Error('Parent must be provided.');this.parent=parent;this.sortIndex=0;this.tid=tid;this.name=undefined;this.samples_=undefined;var that=this;this.sliceGroup=new SliceGroup(this,ThreadSlice,'slices');this.timeSlices=undefined;this.kernelSliceGroup=new SliceGroup(this,ThreadSlice,'kernel-slices');this.asyncSliceGroup=new AsyncSliceGroup(this,'async-slices');this.bounds=new tr.b.Range();}
+Thread.prototype={__proto__:tr.model.EventContainer.prototype,get guid(){return this.guid_;},get model(){return this.parent.model;},get stableId(){return this.parent.stableId+'.'+this.tid;},compareTo:function(that){return Thread.compare(this,that);},iterateAllChildEventContainers:function(callback,opt_this){if(this.sliceGroup.length)
+callback.call(opt_this,this.sliceGroup);if(this.kernelSliceGroup.length)
+callback.call(opt_this,this.kernelSliceGroup);if(this.asyncSliceGroup.length)
+callback.call(opt_this,this.asyncSliceGroup);},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(this.timeSlices&&this.timeSlices.length){if(eventTypePredicate.call(opt_this,ThreadTimeSlice))
+this.timeSlices.forEach(callback,opt_this);}},iterateAllPersistableObjects:function(cb){cb(this);if(this.sliceGroup.length)
+cb(this.sliceGroup);this.asyncSliceGroup.viewSubGroups.forEach(cb);},shiftTimestampsForward:function(amount){this.sliceGroup.shiftTimestampsForward(amount);if(this.timeSlices){for(var i=0;i<this.timeSlices.length;i++){var slice=this.timeSlices[i];slice.start+=amount;}}
+this.kernelSliceGroup.shiftTimestampsForward(amount);this.asyncSliceGroup.shiftTimestampsForward(amount);},get isEmpty(){if(this.sliceGroup.length)
+return false;if(this.sliceGroup.openSliceCount)
+return false;if(this.timeSlices&&this.timeSlices.length)
+return false;if(this.kernelSliceGroup.length)
+return false;if(this.asyncSliceGroup.length)
+return false;if(this.samples_.length)
+return false;return true;},updateBounds:function(){this.bounds.reset();this.sliceGroup.updateBounds();this.bounds.addRange(this.sliceGroup.bounds);this.kernelSliceGroup.updateBounds();this.bounds.addRange(this.kernelSliceGroup.bounds);this.asyncSliceGroup.updateBounds();this.bounds.addRange(this.asyncSliceGroup.bounds);if(this.timeSlices&&this.timeSlices.length){this.bounds.addValue(this.timeSlices[0].start);this.bounds.addValue(this.timeSlices[this.timeSlices.length-1].end);}
+if(this.samples_&&this.samples_.length){this.bounds.addValue(this.samples_[0].start);this.bounds.addValue(this.samples_[this.samples_.length-1].end);}},addCategoriesToDict:function(categoriesDict){for(var i=0;i<this.sliceGroup.length;i++)
+categoriesDict[this.sliceGroup.slices[i].category]=true;for(var i=0;i<this.kernelSliceGroup.length;i++)
+categoriesDict[this.kernelSliceGroup.slices[i].category]=true;for(var i=0;i<this.asyncSliceGroup.length;i++)
+categoriesDict[this.asyncSliceGroup.slices[i].category]=true;if(this.samples_){for(var i=0;i<this.samples_.length;i++)
+categoriesDict[this.samples_[i].category]=true;}},autoCloseOpenSlices:function(opt_maxTimestamp){this.sliceGroup.autoCloseOpenSlices(opt_maxTimestamp);this.kernelSliceGroup.autoCloseOpenSlices(opt_maxTimestamp);},mergeKernelWithUserland:function(){if(this.kernelSliceGroup.length>0){var newSlices=SliceGroup.merge(this.sliceGroup,this.kernelSliceGroup);this.sliceGroup.slices=newSlices.slices;this.kernelSliceGroup=new SliceGroup(this);this.updateBounds();}},createSubSlices:function(){this.sliceGroup.createSubSlices();this.samples_=this.parent.model.samples.filter(function(sample){return sample.thread==this;},this);},get userFriendlyName(){return this.name||this.tid;},get userFriendlyDetails(){return'tid: '+this.tid+
+(this.name?', name: '+this.name:'');},getSettingsKey:function(){if(!this.name)
+return undefined;var parentKey=this.parent.getSettingsKey();if(!parentKey)
+return undefined;return parentKey+'.'+this.name;},indexOfTimeSlice:function(timeSlice){var i=tr.b.findLowIndexInSortedArray(this.timeSlices,function(slice){return slice.start;},timeSlice.start);if(this.timeSlices[i]!==timeSlice)
+return undefined;return i;},getSchedulingStatsForRange:function(start,end){var stats={};if(!this.timeSlices)return stats;function addStatsForSlice(threadTimeSlice){var overlapStart=Math.max(threadTimeSlice.start,start);var overlapEnd=Math.min(threadTimeSlice.end,end);var schedulingState=threadTimeSlice.schedulingState;if(!(schedulingState in stats))
+stats[schedulingState]=0;stats[schedulingState]+=overlapEnd-overlapStart;}
+tr.b.iterateOverIntersectingIntervals(this.timeSlices,function(x){return x.start;},function(x){return x.end;},start,end,addStatsForSlice);return stats;},get samples(){return this.samples_;}};Thread.compare=function(x,y){var tmp=x.parent.compareTo(y.parent);if(tmp)
+return tmp;tmp=x.sortIndex-y.sortIndex;if(tmp)
+return tmp;tmp=tr.b.comparePossiblyUndefinedValues(x.name,y.name,function(x,y){return x.localeCompare(y);});if(tmp)
+return tmp;return x.tid-y.tid;};return{Thread:Thread};});'use strict';tr.exportTo('tr.model',function(){var Thread=tr.model.Thread;var Counter=tr.model.Counter;function ProcessBase(model){if(!model)
+throw new Error('Must provide a model');tr.model.EventContainer.call(this);this.guid_=tr.b.GUID.allocate();this.model=model;this.threads={};this.counters={};this.objects=new tr.model.ObjectCollection(this);this.bounds=new tr.b.Range();this.sortIndex=0;};ProcessBase.compare=function(x,y){return x.sortIndex-y.sortIndex;};ProcessBase.prototype={__proto__:tr.model.EventContainer.prototype,get guid(){return this.guid_;},get stableId(){throw new Error('Not implemented');},iterateAllChildEventContainers:function(callback,opt_this){for(var tid in this.threads)
+callback.call(opt_this,this.threads[tid]);for(var id in this.counters)
+callback.call(opt_this,this.counters[id]);callback.call(opt_this,this.objects);},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){},iterateAllPersistableObjects:function(cb){cb(this);for(var tid in this.threads)
+this.threads[tid].iterateAllPersistableObjects(cb);},get numThreads(){var n=0;for(var p in this.threads){n++;}
+return n;},shiftTimestampsForward:function(amount){for(var tid in this.threads)
+this.threads[tid].shiftTimestampsForward(amount);for(var id in this.counters)
+this.counters[id].shiftTimestampsForward(amount);this.objects.shiftTimestampsForward(amount);},autoCloseOpenSlices:function(opt_maxTimestamp){for(var tid in this.threads){var thread=this.threads[tid];thread.autoCloseOpenSlices(opt_maxTimestamp);}},autoDeleteObjects:function(maxTimestamp){this.objects.autoDeleteObjects(maxTimestamp);},preInitializeObjects:function(){this.objects.preInitializeAllObjects();},initializeObjects:function(){this.objects.initializeAllObjects();},mergeKernelWithUserland:function(){for(var tid in this.threads){var thread=this.threads[tid];thread.mergeKernelWithUserland();}},updateBounds:function(){this.bounds.reset();for(var tid in this.threads){this.threads[tid].updateBounds();this.bounds.addRange(this.threads[tid].bounds);}
+for(var id in this.counters){this.counters[id].updateBounds();this.bounds.addRange(this.counters[id].bounds);}
+this.objects.updateBounds();this.bounds.addRange(this.objects.bounds);},addCategoriesToDict:function(categoriesDict){for(var tid in this.threads)
+this.threads[tid].addCategoriesToDict(categoriesDict);for(var id in this.counters)
+categoriesDict[this.counters[id].category]=true;this.objects.addCategoriesToDict(categoriesDict);},findAllThreadsMatching:function(predicate,opt_this){var threads=[];for(var tid in this.threads){var thread=this.threads[tid];if(predicate.call(opt_this,thread))
+threads.push(thread);}
+return threads;},findAllThreadsNamed:function(name){var threads=this.findAllThreadsMatching(function(thread){if(!thread.name)
+return false;return thread.name===name;});return threads;},findAtMostOneThreadNamed:function(name){var threads=this.findAllThreadsNamed(name);if(threads.length===0)
+return undefined;if(threads.length>1)
+throw new Error('Expected no more than one '+name);return threads[0];},pruneEmptyContainers:function(){var threadsToKeep={};for(var tid in this.threads){var thread=this.threads[tid];if(!thread.isEmpty)
+threadsToKeep[tid]=thread;}
+this.threads=threadsToKeep;},getThread:function(tid){return this.threads[tid];},getOrCreateThread:function(tid){if(!this.threads[tid])
+this.threads[tid]=new Thread(this,tid);return this.threads[tid];},getOrCreateCounter:function(cat,name){var id=cat+'.'+name;if(!this.counters[id])
+this.counters[id]=new Counter(this,id,cat,name);return this.counters[id];},getSettingsKey:function(){throw new Error('Not implemented');},createSubSlices:function(){for(var tid in this.threads)
+this.threads[tid].createSubSlices();}};return{ProcessBase:ProcessBase};});'use strict';tr.exportTo('tr.model',function(){var Cpu=tr.model.Cpu;var ProcessBase=tr.model.ProcessBase;function Kernel(model){ProcessBase.call(this,model);this.cpus={};this.softwareMeasuredCpuCount_=undefined;};Kernel.compare=function(x,y){return 0;};Kernel.prototype={__proto__:ProcessBase.prototype,compareTo:function(that){return Kernel.compare(this,that);},get userFriendlyName(){return'Kernel';},get userFriendlyDetails(){return'Kernel';},get stableId(){return'Kernel';},getOrCreateCpu:function(cpuNumber){if(!this.cpus[cpuNumber])
+this.cpus[cpuNumber]=new Cpu(this,cpuNumber);return this.cpus[cpuNumber];},get softwareMeasuredCpuCount(){return this.softwareMeasuredCpuCount_;},set softwareMeasuredCpuCount(softwareMeasuredCpuCount){if(this.softwareMeasuredCpuCount_!==undefined&&this.softwareMeasuredCpuCount_!==softwareMeasuredCpuCount){throw new Error('Cannot change the softwareMeasuredCpuCount once it is set');}
+this.softwareMeasuredCpuCount_=softwareMeasuredCpuCount;},get bestGuessAtCpuCount(){var realCpuCount=tr.b.dictionaryLength(this.cpus);if(realCpuCount!==0)
+return realCpuCount;return this.softwareMeasuredCpuCount;},shiftTimestampsForward:function(amount){ProcessBase.prototype.shiftTimestampsForward.call(this,amount);for(var cpuNumber in this.cpus)
+this.cpus[cpuNumber].shiftTimestampsForward(amount);},updateBounds:function(){ProcessBase.prototype.updateBounds.call(this);for(var cpuNumber in this.cpus){var cpu=this.cpus[cpuNumber];cpu.updateBounds();this.bounds.addRange(cpu.bounds);}},createSubSlices:function(){ProcessBase.prototype.createSubSlices.call(this);for(var cpuNumber in this.cpus){var cpu=this.cpus[cpuNumber];cpu.createSubSlices();}},addCategoriesToDict:function(categoriesDict){ProcessBase.prototype.addCategoriesToDict.call(this,categoriesDict);for(var cpuNumber in this.cpus)
+this.cpus[cpuNumber].addCategoriesToDict(categoriesDict);},getSettingsKey:function(){return'kernel';},iterateAllChildEventContainers:function(callback,opt_this){ProcessBase.prototype.iterateAllChildEventContainers.call(this,callback,opt_this);for(var cpuId in this.cpus)
+callback.call(opt_this,this.cpus[cpuId]);},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){ProcessBase.prototype.iterateAllEventsInThisContainer.call(this,eventTypePredicate,callback,opt_this);}};return{Kernel:Kernel};});'use strict';tr.exportTo('tr.model',function(){function Attribute(units){this.units=units;this.infos=[];}
+Attribute.fromDictIfPossible=function(dict,opt_model){var typeInfo=Attribute.findTypeInfoMatching(function(typeInfo){return typeInfo.metadata.type===dict.type;});if(typeInfo===undefined){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Unknown attribute type \''+dict.type+'\'.'});}
+return UnknownAttribute.fromDict(dict,opt_model);}
+return typeInfo.constructor.fromDict(dict,opt_model);};Attribute.findCommonTraits=function(attributes,opt_model){var commonTraits;for(var i=0;i<attributes.length;i++){var attribute=attributes[i];if(attribute===undefined)
+continue;var attributeConstructor=attribute.constructor;var attributeUnits=attribute.units;if(commonTraits===undefined){commonTraits={constructor:attributeConstructor,units:attributeUnits};}else if(attributeConstructor!==commonTraits.constructor){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Attribute with different types: '+
+commonTraits.constructor+' and '+attributeConstructor+'.'});}
+commonTraits={constructor:UnknownAttribute,units:undefined};break;}else if(attributeUnits!==commonTraits.units){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Attribute with different units: '+commonTraits.units+' and '+attributeUnits+'.'});}
+commonTraits={constructor:UnknownAttribute,units:undefined};break;}}
+return commonTraits;};Attribute.aggregate=function(childAttributes,existingParentAttribute,opt_model){var definedChildAttributes=childAttributes.filter(function(childAttribute){return childAttribute!==undefined;});var traits=Attribute.findCommonTraits(definedChildAttributes,opt_model);if(traits===undefined)
+return existingParentAttribute;var constructor=traits.constructor;if(constructor.merge===undefined)
+return existingParentAttribute;var mergedAttribute=constructor.merge(definedChildAttributes,traits.units,opt_model);if(existingParentAttribute===undefined)
+return mergedAttribute;existingParentAttribute.useMergedAttribute(mergedAttribute,opt_model);return existingParentAttribute;}
+Attribute.fromTraceValue=function(dict,opt_model){throw new Error('Not implemented');};Attribute.prototype.useMergedAttribute=function(mergedAttribute,opt_model){if(mergedAttribute.constructor!==this.constructor){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Attribute with different types: '+this.constructor+' and '+mergedAttribute.constructor+'.'});}}else if(mergedAttribute.units!==this.units){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Attribute with different units: '+this.units+' and '+mergedAttribute.units+'.'});}}};var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);options.mandatoryBaseType=Attribute;tr.b.decorateExtensionRegistry(Attribute,options);Attribute.addEventListener('will-register',function(e){if(!e.typeInfo.constructor.hasOwnProperty('fromDict'))
+throw new Error('Attributes must have fromDict method');if(!e.typeInfo.metadata.type)
+throw new Error('Attributes must provide type');if(e.typeInfo.constructor.prototype.constructor!==e.typeInfo.constructor)
+throw new Error('Attribute prototypes must provide constructor.');});function ScalarAttribute(units,value){Attribute.call(this,units);this.value=value;}
+ScalarAttribute.fromDict=function(dict){return new ScalarAttribute(dict.units,parseInt(dict.value,16));};ScalarAttribute.merge=function(childAttributes,units){var sum=0;childAttributes.forEach(function(childAttribute){sum+=childAttribute.value;});return new ScalarAttribute(units,sum);}
+ScalarAttribute.prototype.__proto__=Attribute.prototype;Attribute.register(ScalarAttribute,{type:'scalar'});function StringAttribute(units,value){Attribute.call(this,units);this.value=value;}
+StringAttribute.fromDict=function(dict){return new StringAttribute(dict.units,dict.value);};Attribute.register(StringAttribute,{type:'string'});function UnknownAttribute(units,opt_value){Attribute.call(this,units,opt_value);this.value=opt_value;}
+UnknownAttribute.fromDict=function(dict){return new UnknownAttribute(dict.units);};UnknownAttribute.prototype.__proto__=Attribute.prototype;function AttributeInfo(type,message){this.type=type;this.message=message;}
+var AttributeInfoType={INFORMATION:0,WARNING:1,LINK:2};return{Attribute:Attribute,ScalarAttribute:ScalarAttribute,StringAttribute:StringAttribute,UnknownAttribute:UnknownAttribute,AttributeInfo:AttributeInfo,AttributeInfoType:AttributeInfoType};});'use strict';tr.exportTo('tr.model',function(){function ContainerMemoryDump(start){tr.model.TimedEvent.call(this,start);this.memoryAllocatorDumps_=undefined;this.memoryAllocatorDumpsByFullName_=undefined;};ContainerMemoryDump.prototype={__proto__:tr.model.TimedEvent.prototype,shiftTimestampsForward:function(amount){this.start+=amount;},get memoryAllocatorDumps(){return this.memoryAllocatorDumps_;},set memoryAllocatorDumps(memoryAllocatorDumps){this.memoryAllocatorDumps_=memoryAllocatorDumps;this.memoryAllocatorDumpsByFullName_=undefined;},getMemoryAllocatorDumpByFullName:function(fullName){if(this.memoryAllocatorDumps_===undefined)
+return undefined;if(this.memoryAllocatorDumpsByFullName_===undefined){var index={};function addDumpsToIndex(dumps){dumps.forEach(function(dump){index[dump.fullName]=dump;addDumpsToIndex(dump.children);});};addDumpsToIndex(this.memoryAllocatorDumps_);this.memoryAllocatorDumpsByFullName_=index;}
+return this.memoryAllocatorDumpsByFullName_[fullName];}};return{ContainerMemoryDump:ContainerMemoryDump};});'use strict';tr.exportTo('tr.model',function(){function MemoryAllocatorDump(containerMemoryDump,fullName,opt_guid){this.fullName=fullName;this.parent=undefined;this.children=[];this.attributes={};this.containerMemoryDump=containerMemoryDump;this.owns=undefined;this.ownedBy=[];this.retains=[];this.retainedBy=[];this.guid=opt_guid;};MemoryAllocatorDump.prototype={get name(){return this.fullName.substring(this.fullName.lastIndexOf('/')+1);},isDescendantOf:function(otherDump){var dump=this;while(dump!==undefined){if(dump===otherDump)
+return true;dump=dump.parent;}
+return false;},addAttribute:function(name,value){if(name in this.attributes)
+throw new Error('Duplicate attribute name: '+name+'.');this.attributes[name]=value;},aggregateAttributes:function(opt_model){var attributes={};this.children.forEach(function(child){child.aggregateAttributes(opt_model);tr.b.iterItems(child.attributes,function(name){attributes[name]=true;},this);},this);tr.b.iterItems(attributes,function(name){var childAttributes=this.children.map(function(child){return child.attributes[name];},this);var currentAttribute=this.attributes[name];this.attributes[name]=tr.model.Attribute.aggregate(childAttributes,currentAttribute,opt_model);},this);},getValidSizeAttributeOrUndefined:function(sizeAttrName,opt_model){var sizeAttr=this.attributes[sizeAttrName];if(sizeAttr===undefined)
+return undefined;if(!(sizeAttr instanceof tr.model.ScalarAttribute)){if(opt_model!==undefined){opt_model.importWarning({type:'memory_dump_parse_error',message:'\''+sizeAttrName+'\' attribute of memory allocator '+'dump \''+memoryAllocatorDump.fullName+'\' is not a scalar.'});}
+return undefined;}
+return sizeAttr;}};function MemoryAllocatorDumpLink(source,target,opt_importance){this.source=source;this.target=target;this.importance=opt_importance;}
+return{MemoryAllocatorDump:MemoryAllocatorDump,MemoryAllocatorDumpLink:MemoryAllocatorDumpLink};});'use strict';tr.exportTo('tr.model',function(){var DISCOUNTED_ALLOCATOR_NAMES=['winheap','malloc'];function ProcessMemoryDump(globalMemoryDump,process,start){tr.model.ContainerMemoryDump.call(this,start);this.process=process;this.globalMemoryDump=globalMemoryDump;this.totalResidentBytes=undefined;this.vmRegions_=undefined;this.tracingMemoryDiscounted_=false;};ProcessMemoryDump.prototype={__proto__:tr.model.ContainerMemoryDump.prototype,get userFriendlyName(){return'Process memory dump at '+tr.b.units.tsString(this.start);},get vmRegions(){throw new Error('VM regions must be accessed through the mostRecentVmRegions field');},set vmRegions(vmRegions){this.vmRegions_=vmRegions;},get hasOwnVmRegions(){return this.vmRegions_!==undefined;},getMostRecentTotalVmRegionStat:function(statName){if(this.mostRecentVmRegions===undefined)
+return undefined;var total=0;this.mostRecentVmRegions.forEach(function(vmRegion){var statValue=vmRegion.byteStats[statName];if(statValue===undefined)
+return;total+=statValue;});return total;},discountTracingOverhead:function(opt_model){if(this.tracingMemoryDiscounted_)
+return;this.tracingMemoryDiscounted_=true;var tracingDump=this.getMemoryAllocatorDumpByFullName('tracing');if(tracingDump===undefined)
+return;var tracingResidentSizeAttr=tracingDump.getValidSizeAttributeOrUndefined('resident_size',opt_model);if(tracingResidentSizeAttr!==undefined){var tracingResidentSize=tracingResidentSizeAttr.value;if(this.totalResidentBytes!==undefined)
+this.totalResidentBytes-=tracingResidentSize;if(this.vmRegions_!==undefined){this.vmRegions_.push(VMRegion.fromDict({mappedFile:'[discounted tracing overhead]',byteStats:{privateDirtyResident:-tracingResidentSize,proportionalResident:-tracingResidentSize}}));}}
+var tracingSizeAttr=tracingDump.getValidSizeAttributeOrUndefined('size',opt_model);if(tracingSizeAttr!==undefined){var tracingSize=tracingSizeAttr.value;var hasDiscountedFromAllocatorDumps=DISCOUNTED_ALLOCATOR_NAMES.some(function(allocatorName){var dump=this.getMemoryAllocatorDumpByFullName(allocatorName);if(dump===undefined)
+return false;var overheadSizeAttribute=new tr.model.ScalarAttribute('bytes',-tracingSize);var overheadDump=new tr.model.MemoryAllocatorDump(this,allocatorName+'/discounted_tracing_overhead');overheadDump.parent=dump;overheadDump.addAttribute('size',overheadSizeAttribute);dump.children.push(overheadDump);var dumpSizeAttr=dump.getValidSizeAttributeOrUndefined('size',opt_model);if(dumpSizeAttr!==undefined)
+dumpSizeAttr.value-=tracingSize;return true;},this);if(hasDiscountedFromAllocatorDumps)
+this.memoryAllocatorDumps=this.memoryAllocatorDumps;}}};ProcessMemoryDump.hookUpMostRecentVmRegionsLinks=function(processDumps){var mostRecentVmRegions=undefined;processDumps.forEach(function(processDump){if(processDump.vmRegions_!==undefined)
+mostRecentVmRegions=processDump.vmRegions_;processDump.mostRecentVmRegions=mostRecentVmRegions;});};function VMRegion(startAddress,sizeInBytes,protectionFlags,mappedFile,byteStats){this.startAddress=startAddress;this.sizeInBytes=sizeInBytes;this.protectionFlags=protectionFlags;this.mappedFile=mappedFile;this.byteStats=byteStats;};VMRegion.PROTECTION_FLAG_READ=4;VMRegion.PROTECTION_FLAG_WRITE=2;VMRegion.PROTECTION_FLAG_EXECUTE=1;VMRegion.prototype={get protectionFlagsToString(){if(this.protectionFlags===undefined)
+return undefined;return((this.protectionFlags&VMRegion.PROTECTION_FLAG_READ?'r':'-')+
+(this.protectionFlags&VMRegion.PROTECTION_FLAG_WRITE?'w':'-')+
+(this.protectionFlags&VMRegion.PROTECTION_FLAG_EXECUTE?'x':'-'));}};VMRegion.fromDict=function(dict){return new VMRegion(dict.startAddress,dict.sizeInBytes,dict.protectionFlags,dict.mappedFile,VMRegionByteStats.fromDict(dict.byteStats));};function VMRegionByteStats(privateCleanResident,privateDirtyResident,sharedCleanResident,sharedDirtyResident,proportionalResident,swapped){this.privateCleanResident=privateCleanResident;this.privateDirtyResident=privateDirtyResident;this.sharedCleanResident=sharedCleanResident;this.sharedDirtyResident=sharedDirtyResident;this.proportionalResident=proportionalResident;this.swapped=swapped;}
+VMRegionByteStats.fromDict=function(dict){return new VMRegionByteStats(dict.privateCleanResident,dict.privateDirtyResident,dict.sharedCleanResident,dict.sharedDirtyResident,dict.proportionalResident,dict.swapped);}
+tr.model.EventRegistry.register(ProcessMemoryDump,{name:'processMemoryDump',pluralName:'processMemoryDumps',singleViewElementName:'tr-ui-a-single-process-memory-dump-sub-view',multiViewElementName:'tr-ui-a-multi-process-memory-dump-sub-view'});return{ProcessMemoryDump:ProcessMemoryDump,VMRegion:VMRegion,VMRegionByteStats:VMRegionByteStats};});'use strict';tr.exportTo('tr.model',function(){var ProcessBase=tr.model.ProcessBase;var ProcessInstantEvent=tr.model.ProcessInstantEvent;var Frame=tr.model.Frame;var ProcessMemoryDump=tr.model.ProcessMemoryDump;function Process(model,pid){if(model===undefined)
+throw new Error('model must be provided');if(pid===undefined)
+throw new Error('pid must be provided');tr.model.ProcessBase.call(this,model);this.pid=pid;this.name=undefined;this.labels=[];this.instantEvents=[];this.memoryDumps=[];this.frames=[];};Process.compare=function(x,y){var tmp=tr.model.ProcessBase.compare(x,y);if(tmp)
+return tmp;tmp=tr.b.comparePossiblyUndefinedValues(x.name,y.name,function(x,y){return x.localeCompare(y);});if(tmp)
+return tmp;tmp=tr.b.compareArrays(x.labels,y.labels,function(x,y){return x.localeCompare(y);});if(tmp)
+return tmp;return x.pid-y.pid;};Process.prototype={__proto__:tr.model.ProcessBase.prototype,get stableId(){return this.pid;},compareTo:function(that){return Process.compare(this,that);},iterateAllChildEventContainers:function(callback,opt_this){ProcessBase.prototype.iterateAllChildEventContainers.call(this,callback,opt_this);},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){ProcessBase.prototype.iterateAllEventsInThisContainer.call(this,eventTypePredicate,callback,opt_this);if(eventTypePredicate.call(opt_this,ProcessInstantEvent))
+this.instantEvents.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,Frame))
+this.frames.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,ProcessMemoryDump))
+this.memoryDumps.forEach(callback,opt_this);},pushInstantEvent:function(instantEvent){this.instantEvents.push(instantEvent);},addLabelIfNeeded:function(labelName){for(var i=0;i<this.labels.length;i++){if(this.labels[i]===labelName)
+return;}
+this.labels.push(labelName);},get userFriendlyName(){var res;if(this.name)
+res=this.name+' (pid '+this.pid+')';else
+res='Process '+this.pid;if(this.labels.length)
+res+=': '+this.labels.join(', ');return res;},get userFriendlyDetails(){if(this.name)
+return this.name+' (pid '+this.pid+')';return'pid: '+this.pid;},getSettingsKey:function(){if(!this.name)
+return undefined;if(!this.labels.length)
+return'processes.'+this.name;return'processes.'+this.name+'.'+this.labels.join('.');},shiftTimestampsForward:function(amount){for(var id in this.instantEvents)
+this.instantEvents[id].start+=amount;for(var i=0;i<this.frames.length;i++)
+this.frames[i].shiftTimestampsForward(amount);for(var i=0;i<this.memoryDumps.length;i++)
+this.memoryDumps[i].shiftTimestampsForward(amount);tr.model.ProcessBase.prototype.shiftTimestampsForward.apply(this,arguments);},updateBounds:function(){tr.model.ProcessBase.prototype.updateBounds.apply(this);for(var i=0;i<this.frames.length;i++)
+this.frames[i].addBoundsToRange(this.bounds);for(var i=0;i<this.memoryDumps.length;i++)
+this.memoryDumps[i].addBoundsToRange(this.bounds);},sortMemoryDumps:function(){this.memoryDumps.sort(function(x,y){return x.start-y.start;});tr.model.ProcessMemoryDump.hookUpMostRecentVmRegionsLinks(this.memoryDumps);}};return{Process:Process};});'use strict';tr.exportTo('tr.model',function(){function Sample(cpu,thread,title,start,leafStackFrame,opt_weight,opt_args){tr.model.TimedEvent.call(this,start);this.title=title;this.cpu=cpu;this.thread=thread;this.leafStackFrame=leafStackFrame;this.weight=opt_weight;this.args=opt_args||{};}
+Sample.prototype={__proto__:tr.model.TimedEvent.prototype,get colorId(){return this.leafStackFrame.colorId;},get stackTrace(){return this.leafStackFrame.stackTrace;},getUserFriendlyStackTrace:function(){return this.leafStackFrame.getUserFriendlyStackTrace();},get userFriendlyName(){return'Sample '+' at '+
+tr.b.units.tsString(this.start);}};tr.model.EventRegistry.register(Sample,{name:'sample',pluralName:'samples',singleViewElementName:'tr-ui-a-single-sample-sub-view',multiViewElementName:'tr-ui-a-multi-sample-sub-view'});return{Sample:Sample};});'use strict';tr.exportTo('tr.model',function(){function StackFrame(parentFrame,id,category,title,colorId){if(id===undefined)
+throw new Error('id must be given');this.parentFrame_=parentFrame;this.id=id;this.category=category||'';this.title=title;this.colorId=colorId;this.children=[];if(this.parentFrame_)
+this.parentFrame_.addChild(this);}
+StackFrame.prototype={get parentFrame(){return this.parentFrame_;},set parentFrame(parentFrame){if(this.parentFrame_)
+this.parentFrame_.removeChild(this);this.parentFrame_=parentFrame;if(this.parentFrame_)
+this.parentFrame_.addChild(this);},addChild:function(child){this.children.push(child);},removeChild:function(child){var i=this.children.indexOf(child.id);if(i==-1)
+throw new Error('omg');this.children.splice(i,1);},removeAllChildren:function(){for(var i=0;i<this.children.length;i++)
+this.children[i].parentFrame_=undefined;this.children.splice(0,this.children.length);},get stackTrace(){var stack=[];var cur=this;while(cur){stack.push(cur);cur=cur.parentFrame;}
+stack.reverse();return stack;},getUserFriendlyStackTrace:function(){return this.stackTrace.map(function(x){return x.category+': '+x.title;});}};return{StackFrame:StackFrame};});'use strict';tr.exportTo('tr.model',function(){var InstantEventType={GLOBAL:1,PROCESS:2};function InstantEvent(category,title,colorId,start,args){tr.model.TimedEvent.call(this);this.category=category||'';this.title=title;this.colorId=colorId;this.start=start;this.args=args;this.type=undefined;};InstantEvent.prototype={__proto__:tr.model.TimedEvent.prototype};function GlobalInstantEvent(category,title,colorId,start,args){InstantEvent.apply(this,arguments);this.type=InstantEventType.GLOBAL;};GlobalInstantEvent.prototype={__proto__:InstantEvent.prototype,get userFriendlyName(){return'Global instant event '+this.title+' @ '+
+this.tsString(start);}};function ProcessInstantEvent(category,title,colorId,start,args){InstantEvent.apply(this,arguments);this.type=InstantEventType.PROCESS;};ProcessInstantEvent.prototype={__proto__:InstantEvent.prototype,get userFriendlyName(){return'Process-level instant event '+this.title+' @ '+
+this.tsString(start);}};tr.model.EventRegistry.register(InstantEvent,{name:'instantEvent',pluralName:'instantEvents',singleViewElementName:'tr-ui-a-single-instant-event-sub-view',multiViewElementName:'tr-ui-a-multi-instant-event-sub-view'});return{GlobalInstantEvent:GlobalInstantEvent,ProcessInstantEvent:ProcessInstantEvent,InstantEventType:InstantEventType,InstantEvent:InstantEvent};});'use strict';tr.exportTo('tr.model',function(){function FlowEvent(category,id,title,colorId,start,args,opt_duration){tr.model.TimedEvent.call(this,start);this.category=category||'';this.title=title;this.colorId=colorId;this.start=start;this.args=args;this.id=id;this.startSlice=undefined;this.endSlice=undefined;if(opt_duration!==undefined)
+this.duration=opt_duration;}
+FlowEvent.prototype={__proto__:tr.model.TimedEvent.prototype,get userFriendlyName(){return'Flow event named '+this.title+' at '+
+tr.b.units.tsString(this.timestamp);}};tr.model.EventRegistry.register(FlowEvent,{name:'flowEvent',pluralName:'flowEvents',singleViewElementName:'tr-ui-a-single-flow-event-sub-view',multiViewElementName:'tr-ui-a-multi-flow-event-sub-view'});return{FlowEvent:FlowEvent};});'use strict';tr.exportTo('tr.b.units',function(){var UNIT_PREFIXES=['','Ki','Mi','Gi','Ti'];function SizeInBytes(numBytes){this.numBytes=numBytes;};SizeInBytes.prototype={toString:function(){return SizeInBytes.format(this.numBytes);}};SizeInBytes.format=function(numBytes){var signPrefix='';if(numBytes<0){signPrefix='-';numBytes=-numBytes;}
+var i=0;while(numBytes>=1024&&i<UNIT_PREFIXES.length-1){numBytes/=1024;i++;}
+return signPrefix+numBytes.toFixed(1)+' '+UNIT_PREFIXES[i]+'B';};return{SizeInBytes:SizeInBytes};});'use strict';tr.exportTo('tr.model',function(){function GlobalMemoryDump(model,start){tr.model.ContainerMemoryDump.call(this,start);this.model=model;this.processMemoryDumps={};}
+var SIZE_ATTRIBUTE_NAME='size';GlobalMemoryDump.prototype={__proto__:tr.model.ContainerMemoryDump.prototype,get userFriendlyName(){return'Global memory dump at '+tr.b.units.tsString(this.start);},calculateGraphAttributes:function(){this.calculateSizes();this.aggregateAttributes();this.discountTracingOverhead();},calculateSizes:function(){this.traverseAllocatorDumpsInDepthFirstPostOrder(this.calculateMemoryAllocatorDumpSize_);},calculateMemoryAllocatorDumpSize_:function(dump){var shouldDefineSize=false;function getDependencySize(dependencyDump){var attr=dependencyDump.attributes[SIZE_ATTRIBUTE_NAME];if(attr===undefined)
+return 0;shouldDefineSize=true;return attr.value;}
+var sizeAttribute=dump.getValidSizeAttributeOrUndefined(SIZE_ATTRIBUTE_NAME,this.model);var size=0;var infos=[];var checkDependentSizeIsConsistent=function(){};if(sizeAttribute!==undefined){size=sizeAttribute.value;shouldDefineSize=true;checkDependentSizeIsConsistent=function(dependentSize,dependentName){if(size>=dependentSize)
+return;var messageSuffix=' ('+tr.b.units.SizeInBytes.format(size)+') is less than '+dependentName+' ('+
+tr.b.units.SizeInBytes.format(dependentSize)+').';this.model.importWarning({type:'memory_dump_parse_error',message:'Size provided by memory allocator dump \''+
+dump.fullName+'\''+messageSuffix});infos.push(new tr.model.AttributeInfo(tr.model.AttributeInfoType.WARNING,'Size provided by this memory allocator dump'+messageSuffix));}.bind(this);}
+var aggregatedChildrenSize=0;var allOverlaps={};dump.children.forEach(function(childDump){function aggregateDescendantDump(descendantDump){var ownedDumpLink=descendantDump.owns;if(ownedDumpLink!==undefined&&ownedDumpLink.target.isDescendantOf(dump)){var ownedDescendantDump=ownedDumpLink.target;var ownedChildDump=ownedDescendantDump;while(ownedChildDump.parent!==dump)
+ownedChildDump=ownedChildDump.parent;if(childDump!==ownedChildDump){var overlap=getDependencySize(descendantDump);if(overlap>0){var ownedChildOverlaps=allOverlaps[ownedChildDump.name];if(ownedChildOverlaps===undefined)
+allOverlaps[ownedChildDump.name]=ownedChildOverlaps={};var previousTotalOverlap=ownedChildOverlaps[childDump.name]||0;var updatedTotalOverlap=previousTotalOverlap+overlap;ownedChildOverlaps[childDump.name]=updatedTotalOverlap;}}
+return;}
+if(descendantDump.children.length===0){aggregatedChildrenSize+=getDependencySize(descendantDump);return;}
+descendantDump.children.forEach(aggregateDescendantDump);}
+aggregateDescendantDump(childDump);});dump.children.forEach(function(childDump){var childOverlaps=allOverlaps[childDump.name];if(childOverlaps===undefined)
+return;var message=tr.b.dictionaryValues(tr.b.mapItems(childOverlaps,function(ownerChildName,overlap){return'This memory allocator dump overlaps with its sibling \''+
+ownerChildName+'\' ('+
+tr.b.units.SizeInBytes.format(overlap)+').';})).join(' ');childDump.attributes[SIZE_ATTRIBUTE_NAME].infos.push(new tr.model.AttributeInfo(tr.model.AttributeInfoType.INFORMATION,message));});checkDependentSizeIsConsistent(aggregatedChildrenSize,'the aggregated size of its children');var largestOwnerSize=0;dump.ownedBy.forEach(function(ownershipLink){var owner=ownershipLink.source;var ownerSize=getDependencySize(owner);largestOwnerSize=Math.max(largestOwnerSize,ownerSize);});checkDependentSizeIsConsistent(largestOwnerSize,'the size of its largest owner');if(!shouldDefineSize){dump.attributes[SIZE_ATTRIBUTE_NAME]=undefined;return;}
+size=Math.max(size,aggregatedChildrenSize,largestOwnerSize);var sizeAttribute=new tr.model.ScalarAttribute('bytes',size);sizeAttribute.infos=infos;dump.attributes[SIZE_ATTRIBUTE_NAME]=sizeAttribute;if(aggregatedChildrenSize<size&&dump.children!==undefined&&dump.children.length>0){var virtualChild=new tr.model.MemoryAllocatorDump(dump.containerMemoryDump,dump.fullName+'/<unspecified>');virtualChild.parent=dump;dump.children.unshift(virtualChild);virtualChild.attributes[SIZE_ATTRIBUTE_NAME]=new tr.model.ScalarAttribute('bytes',size-aggregatedChildrenSize);}},aggregateAttributes:function(){this.iterateRootAllocatorDumps(function(dump){dump.aggregateAttributes(this.model);});},discountTracingOverhead:function(){tr.b.iterItems(this.processMemoryDumps,function(pid,dump){dump.discountTracingOverhead(this.model);},this);},iterateContainerDumps:function(fn){fn.call(this,this);tr.b.iterItems(this.processMemoryDumps,function(pid,processDump){fn.call(this,processDump);},this);},iterateRootAllocatorDumps:function(fn){this.iterateContainerDumps(function(containerDump){var memoryAllocatorDumps=containerDump.memoryAllocatorDumps;if(memoryAllocatorDumps===undefined)
+return;memoryAllocatorDumps.forEach(fn,this);});},traverseAllocatorDumpsInDepthFirstPostOrder:function(fn){var visitedDumps=new WeakSet();var openDumps=new WeakSet();function visit(dump){if(visitedDumps.has(dump))
+return;if(openDumps.has(dump))
+throw new Error(dump.userFriendlyName+' contains a cycle');openDumps.add(dump);dump.ownedBy.forEach(function(ownershipLink){visit.call(this,ownershipLink.source);},this);dump.children.forEach(visit,this);fn.call(this,dump);openDumps.delete(dump);visitedDumps.add(dump);}
+this.iterateRootAllocatorDumps(visit);}};tr.model.EventRegistry.register(GlobalMemoryDump,{name:'globalMemoryDump',pluralName:'globalMemoryDumps',singleViewElementName:'tr-ui-a-single-global-memory-dump-sub-view',multiViewElementName:'tr-ui-a-multi-global-memory-dump-sub-view'});return{GlobalMemoryDump:GlobalMemoryDump};});'use strict';tr.exportTo('tr.model',function(){function EventInfo(title,description,docLinks){this.title=title;this.description=description;this.docLinks=docLinks;this.colorId=tr.ui.b.getColorIdForGeneralPurposeString(title);}
+return{EventInfo:EventInfo};});'use strict';tr.exportTo('tr.model',function(){function Alert(info,start,opt_associatedEvents,opt_args){tr.model.TimedEvent.call(this,start);this.info=info;this.args=opt_args||{};this.associatedEvents=new tr.c.Selection(opt_associatedEvents);this.associatedEvents.forEach(function(event){event.associatedAlerts.push(this);},this);}
+Alert.prototype={__proto__:tr.model.TimedEvent.prototype,get title(){return this.info.title;},get colorId(){return this.info.colorId;},get userFriendlyName(){return'Alert '+this.title+' at '+
+tr.b.units.tsString(this.start);}};tr.model.EventRegistry.register(Alert,{name:'alert',pluralName:'alerts',singleViewElementName:'tr-ui-a-alert-sub-view',multiViewElementName:'tr-ui-a-alert-sub-view'});return{Alert:Alert};});'use strict';tr.exportTo('tr.model',function(){function InteractionRecord(title,colorId,start,duration){tr.model.TimedEvent.call(this,start);this.title=title;this.colorId=colorId;this.duration=duration;this.args={};this.associatedEvents=new tr.c.Selection();}
+InteractionRecord.prototype={__proto__:tr.model.TimedEvent.prototype,get subSlices(){return[];},get userFriendlyName(){return this.title+' interaction at '+
+tr.b.units.tsString(this.start);}};tr.model.EventRegistry.register(InteractionRecord,{name:'interaction',pluralName:'interactions',singleViewElementName:'tr-ui-a-single-interaction-record-sub-view',multiViewElementName:'tr-ui-a-multi-interaction-record-sub-view'});return{InteractionRecord:InteractionRecord};});'use strict';tr.exportTo('tr.model',function(){function ModelIndices(model){this.flowEventsById_={};model.flowEvents.forEach(function(fe){if(fe.id!==undefined){if(!this.flowEventsById_.hasOwnProperty(fe.id)){this.flowEventsById_[fe.id]=new Array();}
+this.flowEventsById_[fe.id].push(fe);}},this);}
+ModelIndices.prototype={addEventWithId:function(id,event){if(!this.flowEventsById_.hasOwnProperty(id)){this.flowEventsById_[id]=new Array();}
+this.flowEventsById_[id].push(event);},getFlowEventsWithId:function(id){if(!this.flowEventsById_.hasOwnProperty(id))
+return[];return this.flowEventsById_[id];}};return{ModelIndices:ModelIndices};});'use strict';tr.exportTo('tr',function(){var Importer=tr.importer.Importer;var Process=tr.model.Process;var Device=tr.model.Device;var Kernel=tr.model.Kernel;var GlobalMemoryDump=tr.model.GlobalMemoryDump;var GlobalInstantEvent=tr.model.GlobalInstantEvent;var FlowEvent=tr.model.FlowEvent;var Alert=tr.model.Alert;var InteractionRecord=tr.model.InteractionRecord;var Sample=tr.model.Sample;function ImportOptions(){this.shiftWorldToZero=true;this.pruneEmptyContainers=true;this.customizeModelCallback=undefined;var auditorTypes=tr.c.Auditor.getAllRegisteredTypeInfos();this.auditorConstructors=auditorTypes.map(function(typeInfo){return typeInfo.constructor;});}
+ImportOptions.fromArguments=function(args,argsStartIndex){var arg0=args[argsStartIndex+0];if(typeof arg0==='object'){if(!(arg0 instanceof ImportOptions))
+throw new Error('Unexpected');return arg0;}
+var options=new ImportOptions();if(args[argsStartIndex]!==undefined)
+options.shiftWorldToZero=args[argsStartIndex];if(args[argsStartIndex+1]!==undefined)
+options.pruneEmptyContainers=args[argsStartIndex+1];if(args[argsStartIndex+2])
+options.customizeModelCallback=args[argsStartIndex+2];return options;}
+function ClockSyncRecord(name,ts,args){this.name=name;this.ts=ts;this.args=args;}
+function Model(opt_eventData,opt_options){tr.model.EventContainer.call(this);tr.b.EventTarget.decorate(this);this.faviconHue='blue';this.device=new Device(this);this.kernel=new Kernel(this);this.processes={};this.metadata=[];this.categories=[];this.bounds=new tr.b.Range();this.instantEvents=[];this.flowEvents=[];this.clockSyncRecords=[];this.intrinsicTimeUnit_=undefined;this.stackFrames={};this.samples=[];this.alerts=[];this.interaction_records=[];this.flowIntervalTree=new tr.b.IntervalTree(function(f){return f.start;},function(f){return f.end;});this.globalMemoryDumps=[];this.annotationsByGuid_={};this.importWarnings_=[];this.reportedImportWarnings_={};this.modelIndices=undefined;var options=ImportOptions.fromArguments(arguments,1);if(opt_eventData)
+this.importTraces([opt_eventData],options);}
+Model.prototype={__proto__:tr.model.EventContainer.prototype,iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,GlobalMemoryDump))
+this.globalMemoryDumps.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,GlobalInstantEvent))
+this.instantEvents.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,FlowEvent))
+this.flowEvents.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,Alert))
+this.alerts.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,InteractionRecord))
+this.interaction_records.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,Sample))
+this.samples.forEach(callback,opt_this);},iterateAllChildEventContainers:function(callback,opt_this){callback.call(opt_this,this.device);callback.call(opt_this,this.kernel);for(var pid in this.processes)
+callback.call(opt_this,this.processes[pid]);},iterateAllPersistableObjects:function(callback){this.kernel.iterateAllPersistableObjects(callback);for(var pid in this.processes)
+this.processes[pid].iterateAllPersistableObjects(callback);},updateBounds:function(){this.bounds.reset();var bounds=this.bounds;this.iterateAllChildEventContainers(function(ec){ec.updateBounds();bounds.addRange(ec.bounds);});this.iterateAllEventsInThisContainer(function(eventConstructor){return true;},function(event){event.addBoundsToRange(bounds);});},shiftWorldToZero:function(){var shiftAmount=-this.bounds.min;this.iterateAllChildEventContainers(function(ec){ec.shiftTimestampsForward(shiftAmount);});this.iterateAllEventsInThisContainer(function(eventConstructor){return true;},function(event){event.start+=shiftAmount;});this.updateBounds();},get numProcesses(){var n=0;for(var p in this.processes)
+n++;return n;},getProcess:function(pid){return this.processes[pid];},getOrCreateProcess:function(pid){if(!this.processes[pid])
+this.processes[pid]=new Process(this,pid);return this.processes[pid];},pushInstantEvent:function(instantEvent){this.instantEvents.push(instantEvent);},addStackFrame:function(stackFrame){if(this.stackFrames[stackFrame.id])
+throw new Error('Stack frame already exists');this.stackFrames[stackFrame.id]=stackFrame;return stackFrame;},addInteractionRecord:function(ir1){this.interaction_records.push(ir1);},getClockSyncRecordsNamed:function(name){return this.clockSyncRecords.filter(function(x){return x.name===name;});},updateCategories_:function(){var categoriesDict={};this.device.addCategoriesToDict(categoriesDict);this.kernel.addCategoriesToDict(categoriesDict);for(var pid in this.processes)
+this.processes[pid].addCategoriesToDict(categoriesDict);this.categories=[];for(var category in categoriesDict)
+if(category!='')
+this.categories.push(category);},getAllThreads:function(){var threads=[];for(var tid in this.kernel.threads){threads.push(process.threads[tid]);}
+for(var pid in this.processes){var process=this.processes[pid];for(var tid in process.threads){threads.push(process.threads[tid]);}}
+return threads;},getAllProcesses:function(){var processes=[];for(var pid in this.processes)
+processes.push(this.processes[pid]);return processes;},getAllCounters:function(){var counters=[];counters.push.apply(counters,tr.b.dictionaryValues(this.device.counters));counters.push.apply(counters,tr.b.dictionaryValues(this.kernel.counters));for(var pid in this.processes){var process=this.processes[pid];for(var tid in process.counters){counters.push(process.counters[tid]);}}
+return counters;},getAnnotationByGUID:function(guid){return this.annotationsByGuid_[guid];},addAnnotation:function(annotation){if(!annotation.guid)
+throw new Error('Annotation with undefined guid given');this.annotationsByGuid_[annotation.guid]=annotation;tr.b.dispatchSimpleEvent(this,'annotationChange');},removeAnnotation:function(annotation){this.annotationsByGuid_[annotation.guid].onRemove();delete this.annotationsByGuid_[annotation.guid];tr.b.dispatchSimpleEvent(this,'annotationChange');},getAllAnnotations:function(){return tr.b.dictionaryValues(this.annotationsByGuid_);},findAllThreadsNamed:function(name){var namedThreads=[];namedThreads.push.apply(namedThreads,this.kernel.findAllThreadsNamed(name));for(var pid in this.processes){namedThreads.push.apply(namedThreads,this.processes[pid].findAllThreadsNamed(name));}
+return namedThreads;},createImporter_:function(eventData){var importerConstructor=tr.importer.Importer.findImporterFor(eventData);if(!importerConstructor)
+throw new Error('Could not find an importer for the provided eventData.');var importer=new importerConstructor(this,eventData);return importer;},importTraces:function(traces,opt_options){var progressMeter={update:function(msg){}};var options=ImportOptions.fromArguments(arguments,1);var task=this.createImportTracesTask(progressMeter,traces,options);tr.b.Task.RunSynchronously(task);},importTracesWithProgressDialog:function(traces,opt_options){var options=ImportOptions.fromArguments(arguments,1);var overlay=tr.ui.b.Overlay();overlay.title='Importing...';overlay.userCanClose=false;overlay.msgEl=document.createElement('div');overlay.appendChild(overlay.msgEl);overlay.msgEl.style.margin='20px';overlay.update=function(msg){this.msgEl.textContent=msg;}
+overlay.visible=true;var task=this.createImportTracesTask(overlay,traces,options);var promise=tr.b.Task.RunWhenIdle(task);promise.then(function(){overlay.visible=false;},function(err){overlay.visible=false;});return promise;},hasEventDataDecoder_:function(importers){if(importers.length===0)
+return false;for(var i=0;i<importers.length;++i){if(!importers[i].isTraceDataContainer())
+return true;}
+return false;},createImportTracesTask:function(progressMeter,traces,opt_options){var options=ImportOptions.fromArguments(arguments,2);if(this.importing_)
+throw new Error('Already importing.');this.importing_=true;var importTask=new tr.b.Task(function(){progressMeter.update('I will now import your traces for you...');},this);var lastTask=importTask;var importers=[];lastTask=lastTask.after(function(){traces=traces.slice(0);progressMeter.update('Creating importers...');for(var i=0;i<traces.length;++i)
+importers.push(this.createImporter_(traces[i]));for(var i=0;i<importers.length;i++){var subtraces=importers[i].extractSubtraces();for(var j=0;j<subtraces.length;j++){try{traces.push(subtraces[j]);importers.push(this.createImporter_(subtraces[j]));}catch(error){console.warn(error.name+': '+error.message);continue;}}}
+if(traces.length&&!this.hasEventDataDecoder_(importers)){throw new Error('Could not find an importer for '+'the provided eventData.');}
+importers.sort(function(x,y){return x.importPriority-y.importPriority;});},this);lastTask=lastTask.after(function(task){importers.forEach(function(importer,index){task.subTask(function(){progressMeter.update('Importing '+(index+1)+' of '+importers.length);importer.importEvents();},this);},this);},this);if(options.customizeModelCallback){lastTask=lastTask.after(function(task){options.customizeModelCallback(this);},this);}
+lastTask=lastTask.after(function(task){importers.forEach(function(importer,index){progressMeter.update('Importing sample data '+(index+1)+'/'+importers.length);importer.importSampleData();},this);},this);lastTask=lastTask.after(function(){progressMeter.update('Autoclosing open slices...');this.samples.sort(function(x,y){return x.start-y.start;});this.updateBounds();this.kernel.autoCloseOpenSlices(this.bounds.max);for(var pid in this.processes)
+this.processes[pid].autoCloseOpenSlices(this.bounds.max);this.kernel.createSubSlices();for(var pid in this.processes)
+this.processes[pid].createSubSlices();},this);lastTask=lastTask.after(function(task){importers.forEach(function(importer,index){progressMeter.update('Finalizing import '+(index+1)+'/'+importers.length);importer.finalizeImport();},this);},this);lastTask=lastTask.after(function(){progressMeter.update('Initializing objects (step 1/2)...');for(var pid in this.processes)
+this.processes[pid].preInitializeObjects();},this);if(options.pruneEmptyContainers){lastTask=lastTask.after(function(){progressMeter.update('Pruning empty containers...');this.kernel.pruneEmptyContainers();for(var pid in this.processes){this.processes[pid].pruneEmptyContainers();}},this);}
+lastTask=lastTask.after(function(){progressMeter.update('Merging kernel with userland...');for(var pid in this.processes)
+this.processes[pid].mergeKernelWithUserland();},this);var auditors=[];lastTask=lastTask.after(function(){progressMeter.update('Adding arbitrary data to model...');auditors=options.auditorConstructors.map(function(auditorConstructor){return new auditorConstructor(this);},this);auditors.forEach(function(auditor){auditor.runAnnotate();});},this);lastTask=lastTask.after(function(){progressMeter.update('Computing final world bounds...');this.updateBounds();this.updateCategories_();if(options.shiftWorldToZero)
+this.shiftWorldToZero();},this);lastTask=lastTask.after(function(){progressMeter.update('Building flow event map...');for(var i=0;i<this.flowEvents.length;++i){var flowEvent=this.flowEvents[i];this.flowIntervalTree.insert(flowEvent);}
+this.flowIntervalTree.updateHighValues();},this);lastTask=lastTask.after(function(){progressMeter.update('Joining object refs...');for(var i=0;i<importers.length;i++)
+importers[i].joinRefs();},this);lastTask=lastTask.after(function(){progressMeter.update('Cleaning up undeleted objects...');for(var pid in this.processes)
+this.processes[pid].autoDeleteObjects(this.bounds.max);},this);lastTask=lastTask.after(function(){progressMeter.update('Sorting memory dumps...');this.globalMemoryDumps.sort(function(x,y){return x.start-y.start;});for(var pid in this.processes)
+this.processes[pid].sortMemoryDumps();},this);lastTask=lastTask.after(function(){progressMeter.update('Calculating memory dump graph attributes...');this.globalMemoryDumps.forEach(function(dump){dump.calculateGraphAttributes();});},this);lastTask=lastTask.after(function(){progressMeter.update('Initializing objects (step 2/2)...');for(var pid in this.processes)
+this.processes[pid].initializeObjects();},this);lastTask=lastTask.after(function(){progressMeter.update('Building flow event indices...');this.modelIndices=new tr.model.ModelIndices(this);},this);lastTask=lastTask.after(function(){progressMeter.update('Running auditors...');auditors.forEach(function(auditor){auditor.runAudit();});this.interaction_records.sort(function(x,y){return x.start-y.start;});this.alerts.sort(function(x,y){return x.start-y.start;});this.updateBounds();},this);lastTask.after(function(){this.importing_=false;},this);return importTask;},importWarning:function(data){this.importWarnings_.push(data);if(this.reportedImportWarnings_[data.type]===true)
+return;console.warn(data.message);this.reportedImportWarnings_[data.type]=true;},get intrinsicTimeUnit(){if(this.intrinsicTimeUnit_===undefined)
+return tr.b.units.Time.supportedUnits.ms;return this.intrinsicTimeUnit_;},set intrinsicTimeUnit(value){if(this.intrinsicTimeUnit_===value)
+return;if(this.intrinsicTimeUnit_!==undefined)
+throw new Error('Intrinsic time unit already set');this.intrinsicTimeUnit_=value;},get hasImportWarnings(){return(this.importWarnings_.length>0);},get importWarnings(){return this.importWarnings_;}};return{ImportOptions:ImportOptions,ClockSyncRecord:ClockSyncRecord,Model:Model};});'use strict';tr.exportTo('tr.c',function(){var EventRegistry=tr.model.EventRegistry;var RequestSelectionChangeEvent=tr.b.Event.bind(undefined,'requestSelectionChange',true,false);function Selection(opt_events){this.sunburst_zoom_level=undefined;this.bounds_dirty_=true;this.bounds_=new tr.b.Range();this.length_=0;this.guid_=tr.b.GUID.allocate();this.pushed_guids_={};if(opt_events){if(opt_events instanceof Array){for(var i=0;i<opt_events.length;i++)
+this.push(opt_events[i]);}else{this.push(opt_events);}}}
+Selection.prototype={__proto__:Object.prototype,get bounds(){if(this.bounds_dirty_){this.bounds_.reset();for(var i=0;i<this.length_;i++)
+this[i].addBoundsToRange(this.bounds_);this.bounds_dirty_=false;}
+return this.bounds_;},get duration(){if(this.bounds_.isEmpty)
+return 0;return this.bounds_.max-this.bounds_.min;},get length(){return this.length_;},get guid(){return this.guid_;},clear:function(){for(var i=0;i<this.length_;++i)
+delete this[i];this.length_=0;this.bounds_dirty_=true;},push:function(event){if(event.guid==undefined)
+throw new Error('Event must have a GUID');if(this.contains(event))
+return event;this.pushed_guids_[event.guid]=true;this[this.length_++]=event;this.bounds_dirty_=true;return event;},contains:function(event){return this.pushed_guids_[event.guid];},addSelection:function(selection){for(var i=0;i<selection.length;i++)
+this.push(selection[i]);},subSelection:function(index,count){count=count||1;var selection=new Selection();selection.bounds_dirty_=true;if(index<0||index+count>this.length_)
+throw new Error('Index out of bounds');for(var i=index;i<index+count;i++)
+selection.push(this[i]);return selection;},equals:function(that){if(this.length!==that.length)
+return false;for(var i=0;i<this.length;i++){var event=this[i];if(that.pushed_guids_[event.guid]===undefined)
+return false;}
+return true;},getEventsOrganizedByBaseType:function(opt_pruneEmpty){var events={};var allTypeInfos=EventRegistry.getAllRegisteredTypeInfos();allTypeInfos.forEach(function(eventTypeInfo){events[eventTypeInfo.metadata.name]=new Selection();if(this.sunburst_zoom_level!==undefined)
+events[eventTypeInfo.metadata.name].sunburst_zoom_level=this.sunburst_zoom_level;},this);this.forEach(function(event,i){var maxEventIndex=-1;var maxEventTypeInfo=undefined;allTypeInfos.forEach(function(eventTypeInfo,eventIndex){if(!(event instanceof eventTypeInfo.constructor))
+return;if(eventIndex>maxEventIndex){maxEventIndex=eventIndex;maxEventTypeInfo=eventTypeInfo;}});if(maxEventIndex==-1){console.log(event);throw new Error('Unrecognized event type');}
+events[maxEventTypeInfo.metadata.name].push(event);});if(opt_pruneEmpty){var prunedEvents={};for(var eventType in events){if(events[eventType].length>0)
+prunedEvents[eventType]=events[eventType];}
+return prunedEvents;}else{return events;}},getEventsOrganizedByTitle:function(){var eventsByTitle={};for(var i=0;i<this.length;i++){var event=this[i];if(event.title===undefined)
+throw new Error('An event didn\'t have a title!');if(eventsByTitle[event.title]==undefined){eventsByTitle[event.title]=[];}
+eventsByTitle[event.title].push(event);}
+return eventsByTitle;},enumEventsOfType:function(type,func){for(var i=0;i<this.length_;i++)
+if(this[i]instanceof type)
+func(this[i]);},get userFriendlyName(){if(this.length===0){throw new Error('Empty selection');}
+var eventsByBaseType=this.getEventsOrganizedByBaseType(true);var eventTypeName=tr.b.dictionaryKeys(eventsByBaseType)[0];if(this.length===1){var tmp=EventRegistry.getUserFriendlySingularName(eventTypeName);return this[0].userFriendlyName;}
+var numEventTypes=tr.b.dictionaryLength(eventsByBaseType);if(numEventTypes!==1){return this.length+' events of various types';}
+var tmp=EventRegistry.getUserFriendlyPluralName(eventTypeName);return this.length+' '+tmp;},getShiftedSelection:function(viewport,offset){var newSelection=new Selection();for(var i=0;i<this.length_;i++){var event=this[i];if(event instanceof tr.model.FlowEvent){if(offset>0){newSelection.push(event.endSlice);}else if(offset<0){newSelection.push(event.startSlice);}else{}
+continue;}
+var track=viewport.trackForEvent(event);track.addEventNearToProvidedEventToSelection(event,offset,newSelection);}
+if(newSelection.length==0)
+return undefined;return newSelection;},filter:function(fn,opt_this){var res=new Selection();this.forEach(function(slice){if(fn.call(this,slice))
+res.push(slice);},opt_this);return res;},forEach:function(fn,opt_this){for(var i=0;i<this.length;i++)
+fn.call(opt_this,this[i],i);},map:function(fn,opt_this){var res=[];for(var i=0;i<this.length;i++)
+res.push(fn.call(opt_this,this[i],i));return res;},every:function(fn,opt_this){for(var i=0;i<this.length;i++)
+if(!fn.call(opt_this,this[i],i))
+return false;return true;},some:function(fn,opt_this){for(var i=0;i<this.length;i++)
+if(fn.call(opt_this,this[i],i))
+return true;return false;}};return{Selection:Selection,RequestSelectionChangeEvent:RequestSelectionChangeEvent};});'use strict';Polymer('tr-ui-a-sub-view',{set tabLabel(label){return this.setAttribute('tab-label',label);},get tabLabel(){return this.getAttribute('tab-label');},get requiresTallView(){return false;},get relatedEventsToHighlight(){return undefined;},set selection(selection){throw new Error('Not implemented!');},get selection(){throw new Error('Not implemented!');}});'use strict';Polymer('tr-ui-a-analysis-link',{ready:function(){this.addEventListener('click',this.onClicked_.bind(this));this.selection_=undefined;},get selection(){return this.selection_;},set selection(selection){this.selection_=selection;this.textContent=selection.userFriendlyName;},setSelectionAndContent:function(selection,opt_textContent){this.selection_=selection;if(opt_textContent)
+this.textContent=opt_textContent;},onClicked_:function(){if(!this.selection_)
+return;var event=new tr.c.RequestSelectionChangeEvent();if(typeof this.selection_==='function')
+event.selection=this.selection_();else
+event.selection=this.selection_;this.dispatchEvent(event);}});'use strict';tr.exportTo('tr.b.units',function(){function TimeDuration(duration){this.duration=duration;};TimeDuration.prototype={toString:function(){return TimeDuration.format(this.duration);}};TimeDuration.format=function(duration){return tr.b.units.Time.currentDisplayUnit.format(duration);};return{TimeDuration:TimeDuration};});'use strict';tr.exportTo('tr.b.units',function(){function TimeStamp(timestamp){this.timestamp=timestamp;};TimeStamp.prototype={toString:function(){return TimeStamp.format(this.timestamp);}};TimeStamp.format=function(timestamp){return tr.b.units.Time.currentDisplayUnit.format(timestamp);};return{TimeStamp:TimeStamp};});'use strict';tr.exportTo('tr.ui.b',function(){function createSpan(opt_dictionary){var spanEl=document.createElement('span');if(opt_dictionary){if(opt_dictionary.className)
+spanEl.className=opt_dictionary.className;if(opt_dictionary.textContent)
+spanEl.textContent=opt_dictionary.textContent;if(opt_dictionary.parent)
+opt_dictionary.parent.appendChild(spanEl);if(opt_dictionary.bold)
+spanEl.style.fontWeight='bold';if(opt_dictionary.marginLeft)
+spanEl.style.marginLeft=opt_dictionary.marginLeft;if(opt_dictionary.marginRight)
+spanEl.style.marginRight=opt_dictionary.marginRight;if(opt_dictionary.backgroundColor)
+spanEl.style.backgroundColor=opt_dictionary.backgroundColor;if(opt_dictionary.color)
+spanEl.style.color=opt_dictionary.color;}
+return spanEl;};function createDiv(opt_dictionary){var divEl=document.createElement('div');if(opt_dictionary){if(opt_dictionary.className)
+divEl.className=opt_dictionary.className;if(opt_dictionary.parent)
+opt_dictionary.parent.appendChild(divEl);if(opt_dictionary.textContent)
+divEl.textContent=opt_dictionary.textContent;if(opt_dictionary.maxWidth)
+divEl.style.maxWidth=opt_dictionary.maxWidth;}
+return divEl;};function createScopedStyle(styleContent){var styleEl=document.createElement('style');styleEl.scoped=true;styleEl.innerHTML=styleContent;return styleEl;}
+function valuesEqual(a,b){if(a instanceof Array&&b instanceof Array)
+return a.length===b.length&&JSON.stringify(a)===JSON.stringify(b);return a===b;}
+function createSelector(targetEl,targetElProperty,settingsKey,defaultValue,items,opt_namespace){var defaultValueIndex;for(var i=0;i<items.length;i++){var item=items[i];if(valuesEqual(item.value,defaultValue)){defaultValueIndex=i;break;}}
+if(defaultValueIndex===undefined)
+throw new Error('defaultValue must be in the items list');var selectorEl=document.createElement('select');selectorEl.addEventListener('change',onChange);for(var i=0;i<items.length;i++){var item=items[i];var optionEl=document.createElement('option');optionEl.textContent=item.label;optionEl.targetPropertyValue=item.value;selectorEl.appendChild(optionEl);}
+function onChange(e){var value=selectorEl.selectedOptions[0].targetPropertyValue;tr.b.Settings.set(settingsKey,value,opt_namespace);targetEl[targetElProperty]=value;}
+var oldSetter=targetEl.__lookupSetter__('selectedIndex');selectorEl.__defineGetter__('selectedValue',function(v){return selectorEl.children[selectorEl.selectedIndex].targetPropertyValue;});selectorEl.__defineSetter__('selectedValue',function(v){for(var i=0;i<selectorEl.children.length;i++){var value=selectorEl.children[i].targetPropertyValue;if(valuesEqual(value,v)){var changed=selectorEl.selectedIndex!=i;if(changed){selectorEl.selectedIndex=i;onChange();}
+return;}}
+throw new Error('Not a valid value');});var initialValue=tr.b.Settings.get(settingsKey,defaultValue,opt_namespace);var didSet=false;for(var i=0;i<selectorEl.children.length;i++){if(valuesEqual(selectorEl.children[i].targetPropertyValue,initialValue)){didSet=true;targetEl[targetElProperty]=initialValue;selectorEl.selectedIndex=i;break;}}
+if(!didSet){selectorEl.selectedIndex=defaultValueIndex;targetEl[targetElProperty]=defaultValue;}
+return selectorEl;}
+function createEditCategorySpan(optionGroupEl,targetEl){var spanEl=createSpan({className:'edit-categories'});spanEl.textContent='Edit categories';spanEl.classList.add('labeled-option');spanEl.addEventListener('click',function(){targetEl.onClickEditCategories();});return spanEl;}
+function createOptionGroup(targetEl,targetElProperty,settingsKey,defaultValue,items){function onChange(){var value=[];if(this.value.length)
+value=this.value.split(',');tr.b.Settings.set(settingsKey,value);targetEl[targetElProperty]=value;}
+var optionGroupEl=createSpan({className:'labeled-option-group'});var initialValue=tr.b.Settings.get(settingsKey,defaultValue);for(var i=0;i<items.length;++i){var item=items[i];var id='category-preset-'+item.label.replace(/ /g,'-');var radioEl=document.createElement('input');radioEl.type='radio';radioEl.setAttribute('id',id);radioEl.setAttribute('name','category-presets-group');radioEl.setAttribute('value',item.value);radioEl.addEventListener('change',onChange.bind(radioEl,targetEl,targetElProperty,settingsKey));if(valuesEqual(initialValue,item.value))
+radioEl.checked=true;var labelEl=document.createElement('label');labelEl.textContent=item.label;labelEl.setAttribute('for',id);var spanEl=createSpan({className:'labeled-option'});spanEl.appendChild(radioEl);spanEl.appendChild(labelEl);spanEl.__defineSetter__('checked',function(opt_bool){var changed=radioEl.checked!==(!!opt_bool);if(!changed)
+return;radioEl.checked=!!opt_bool;onChange();});spanEl.__defineGetter__('checked',function(){return radioEl.checked;});optionGroupEl.appendChild(spanEl);}
+optionGroupEl.appendChild(createEditCategorySpan(optionGroupEl,targetEl));if(!initialValue.length)
+optionGroupEl.classList.add('categories-expanded');targetEl[targetElProperty]=initialValue;return optionGroupEl;}
+var nextCheckboxId=1;function createCheckBox(targetEl,targetElProperty,settingsKey,defaultValue,label){var buttonEl=document.createElement('input');buttonEl.type='checkbox';var initialValue=tr.b.Settings.get(settingsKey,defaultValue);buttonEl.checked=!!initialValue;if(targetEl)
+targetEl[targetElProperty]=initialValue;function onChange(){tr.b.Settings.set(settingsKey,buttonEl.checked);if(targetEl)
+targetEl[targetElProperty]=buttonEl.checked;}
+buttonEl.addEventListener('change',onChange);var id='#checkbox-'+nextCheckboxId++;var spanEl=createSpan({className:'labeled-checkbox'});buttonEl.setAttribute('id',id);var labelEl=document.createElement('label');labelEl.textContent=label;labelEl.setAttribute('for',id);spanEl.appendChild(buttonEl);spanEl.appendChild(labelEl);spanEl.__defineSetter__('checked',function(opt_bool){var changed=buttonEl.checked!==(!!opt_bool);if(!changed)
+return;buttonEl.checked=!!opt_bool;onChange();});spanEl.__defineGetter__('checked',function(){return buttonEl.checked;});return spanEl;}
+function isElementAttachedToDocument(el){var cur=el;while(cur.parentNode)
+cur=cur.parentNode;return(cur===el.ownerDocument||cur.nodeName==='#document-fragment');}
+function asHTMLOrTextNode(value,opt_ownerDocument){if(value instanceof Node)
+return value;var ownerDocument=opt_ownerDocument||document;return ownerDocument.createTextNode(value);}
+return{createSpan:createSpan,createDiv:createDiv,createScopedStyle:createScopedStyle,createSelector:createSelector,createOptionGroup:createOptionGroup,createCheckBox:createCheckBox,isElementAttachedToDocument:isElementAttachedToDocument,asHTMLOrTextNode:asHTMLOrTextNode};});'use strict';(function(){var RIGHT_ARROW=String.fromCharCode(0x25b6);var UNSORTED_ARROW=String.fromCharCode(0x25BF);var ASCENDING_ARROW=String.fromCharCode(0x25BE);var DESCENDING_ARROW=String.fromCharCode(0x25B4);var BASIC_INDENTATION=8;Polymer('tr-ui-b-table',{created:function(){this.supportsSelection_=false;this.cellSelectionMode_=false;this.selectedTableRowInfo_=undefined;this.selectedColumnIndex_=undefined;this.tableColumns_=[];this.tableRows_=[];this.tableRowsInfo_=[];this.tableFooterRows_=[];this.sortColumnIndex_=undefined;this.sortDescending_=false;this.columnsWithExpandButtons_=[];this.headerCells_=[];this.showHeader_=true;this.emptyValue_=undefined;this.subRowsPropertyName_='subRows';},ready:function(){this.$.body.addEventListener('keydown',this.onKeyDown_.bind(this),true);},clear:function(){this.supportsSelection_=false;this.cellSelectionMode_=false;this.selectedTableRowInfo_=undefined;this.selectedColumnIndex_=undefined;this.textContent='';this.tableColumns_=[];this.tableRows_=[];this.tableRowsInfo_=new WeakMap();this.tableFooterRows_=[];this.tableFooterRowsInfo_=new WeakMap();this.sortColumnIndex_=undefined;this.sortDescending_=false;this.columnsWithExpandButtons_=[];this.headerCells_=[];this.subRowsPropertyName_='subRows';},get showHeader(){return this.showHeader_;},set showHeader(showHeader){this.showHeader_=showHeader;this.scheduleRebuildHeaders_();},set subRowsPropertyName(name){this.subRowsPropertyName_=name;},get emptyValue(){return this.emptyValue_;},set emptyValue(emptyValue){var previousEmptyValue=this.emptyValue_;this.emptyValue_=emptyValue;if(this.tableRows_.length===0&&emptyValue!==previousEmptyValue)
+this.scheduleRebuildBody_();},set tableColumns(columns){var columnsWithExpandButtons=[];for(var i=0;i<columns.length;i++){if(columns[i].showExpandButtons)
+columnsWithExpandButtons.push(i);}
+if(columnsWithExpandButtons.length===0){columnsWithExpandButtons=[0];}
+for(var i=0;i<columns.length;i++){var colInfo=columns[i];if(colInfo.width===undefined)
+continue;var hasExpandButton=columnsWithExpandButtons.indexOf(i)!==-1;var w=colInfo.width;if(w){if(/\d+px/.test(w)){continue;}else if(/\d+%/.test(w)){if(hasExpandButton){throw new Error('Columns cannot be %-sized and host '+' an expand button');}}else{throw new Error('Unrecognized width string');}}}
+this.tableColumns_=columns;this.headerCells_=[];this.columnsWithExpandButtons_=columnsWithExpandButtons;this.sortColumnIndex=undefined;this.scheduleRebuildHeaders_();this.tableRows=this.tableRows_;},get tableColumns(){return this.tableColumns_;},set tableRows(rows){this.selectedTableRowInfo_=undefined;this.selectedColumnIndex_=undefined;this.maybeUpdateSelectedRow_();this.tableRows_=rows;this.tableRowsInfo_=new WeakMap();this.scheduleRebuildBody_();},get tableRows(){return this.tableRows_;},set footerRows(rows){this.tableFooterRows_=rows;this.tableFooterRowsInfo_=new WeakMap();this.scheduleRebuildFooter_();},get footerRows(){return this.tableFooterRows_;},set sortColumnIndex(number){if(number===undefined){this.sortColumnIndex_=undefined;this.updateHeaderArrows_();return;}
+if(this.tableColumns_.length<=number)
+throw new Error('Column number '+number+' is out of bounds.');if(!this.tableColumns_[number].cmp)
+throw new Error('Column '+number+' does not have a comparator.');this.sortColumnIndex_=number;this.updateHeaderArrows_();this.scheduleRebuildBody_();},get sortColumnIndex(){return this.sortColumnIndex_;},set sortDescending(value){var newValue=!!value;if(newValue!==this.sortDescending_){this.sortDescending_=newValue;this.updateHeaderArrows_();this.scheduleRebuildBody_();}},get sortDescending(){return this.sortDescending_;},updateHeaderArrows_:function(){for(var i=0;i<this.headerCells_.length;i++){if(!this.tableColumns_[i].cmp){this.headerCells_[i].sideContent='';continue;}
+if(i!==this.sortColumnIndex_){this.headerCells_[i].sideContent=UNSORTED_ARROW;continue;}
+this.headerCells_[i].sideContent=this.sortDescending_?DESCENDING_ARROW:ASCENDING_ARROW;}},sortRows_:function(rows){rows.sort(function(rowA,rowB){if(this.sortDescending_)
+return this.tableColumns_[this.sortColumnIndex_].cmp(rowB.userRow,rowA.userRow);return this.tableColumns_[this.sortColumnIndex_].cmp(rowA.userRow,rowB.userRow);}.bind(this));for(var i=0;i<rows.length;i++){if(rows[i].isExpanded)
+this.sortRows_(rows[i][this.subRowsPropertyName_]);}},generateHeaderColumns_:function(){this.headerCells_=[];this.$.head.textContent='';if(!this.showHeader_)
+return;var tr=this.appendNewElement_(this.$.head,'tr');for(var i=0;i<this.tableColumns_.length;i++){var td=this.appendNewElement_(tr,'td');var headerCell=document.createElement('tr-ui-b-table-header-cell');if(this.showHeader)
+headerCell.cellTitle=this.tableColumns_[i].title;else
+headerCell.cellTitle='';if(this.tableColumns_[i].cmp){td.classList.add('sensitive');headerCell.tapCallback=this.createSortCallback_(i);if(this.sortColumnIndex_===i)
+headerCell.sideContent=this.sortDescending_?DESCENDING_ARROW:ASCENDING_ARROW;else
+headerCell.sideContent=UNSORTED_ARROW;}
+td.appendChild(headerCell);this.headerCells_.push(headerCell);}},applySizes_:function(){if(this.tableRows_.length===0&&!this.showHeader)
+return;var rowToRemoveSizing;var rowToSize;if(this.showHeader){rowToSize=this.$.head.children[0];rowToRemoveSizing=this.$.body.children[0];}else{rowToSize=this.$.body.children[0];rowToRemoveSizing=this.$.head.children[0];}
+for(var i=0;i<this.tableColumns_.length;i++){if(rowToRemoveSizing&&rowToRemoveSizing.children[i]){var tdToRemoveSizing=rowToRemoveSizing.children[i];tdToRemoveSizing.style.minWidth='';tdToRemoveSizing.style.width='';}
+var td=rowToSize.children[i];var delta;if(this.columnsWithExpandButtons_.indexOf(i)!==-1){td.style.paddingLeft=BASIC_INDENTATION+'px';delta=BASIC_INDENTATION+'px';}else{delta=undefined;}
+function calc(base,delta){if(delta)
+return'calc('+base+' - '+delta+')';else
+return base;}
+var w=this.tableColumns_[i].width;if(w){if(/\d+px/.test(w)){td.style.minWidth=calc(w,delta);}else if(/\d+%/.test(w)){td.style.width=w;}else{throw new Error('Unrecognized width string: '+w);}}}},createSortCallback_:function(columnNumber){return function(){var previousIndex=this.sortColumnIndex;this.sortColumnIndex=columnNumber;if(previousIndex!==columnNumber)
+this.sortDescending=false;else
+this.sortDescending=!this.sortDescending;}.bind(this);},generateTableRowNodes_:function(tableSection,userRows,rowInfoMap,indentation,lastAddedRow,parentRowInfo){if(this.sortColumnIndex_!==undefined&&tableSection===this.$.body){userRows=userRows.slice();userRows.sort(function(rowA,rowB){var c=this.tableColumns_[this.sortColumnIndex_].cmp(rowA,rowB);if(this.sortDescending_)
+c=-c;return c;}.bind(this));}
+for(var i=0;i<userRows.length;i++){var userRow=userRows[i];var rowInfo=this.getOrCreateRowInfoFor_(rowInfoMap,userRow,parentRowInfo);var htmlNode=this.getHTMLNodeForRowInfo_(tableSection,rowInfo,rowInfoMap,indentation);if(lastAddedRow===undefined){tableSection.insertBefore(htmlNode,tableSection.firstChild);}else{var nextSiblingOfLastAdded=lastAddedRow.nextSibling;tableSection.insertBefore(htmlNode,nextSiblingOfLastAdded);}
+this.updateTabIndexForTableRowNode_(htmlNode);lastAddedRow=htmlNode;if(!rowInfo.isExpanded)
+continue;lastAddedRow=this.generateTableRowNodes_(tableSection,userRow[this.subRowsPropertyName_],rowInfoMap,indentation+1,lastAddedRow,rowInfo);}
+return lastAddedRow;},getOrCreateRowInfoFor_:function(rowInfoMap,userRow,parentRowInfo){if(rowInfoMap.has(userRow))
+return rowInfoMap.get(userRow);var rowInfo={userRow:userRow,htmlNode:undefined,isExpanded:userRow.isExpanded||false,parentRowInfo:parentRowInfo};rowInfoMap.set(userRow,rowInfo);return rowInfo;},getHTMLNodeForRowInfo_:function(tableSection,rowInfo,rowInfoMap,indentation){if(rowInfo.htmlNode)
+return rowInfo.htmlNode;var INDENT_SPACE=indentation*16;var INDENT_SPACE_NO_BUTTON=indentation*16+BASIC_INDENTATION;var trElement=this.ownerDocument.createElement('tr');rowInfo.htmlNode=trElement;rowInfo.indentation=indentation;trElement.rowInfo=rowInfo;for(var i=0;i<this.tableColumns_.length;){var td=this.appendNewElement_(trElement,'td');td.columnIndex=i;var column=this.tableColumns_[i];var value=column.value(rowInfo.userRow);var colSpan=column.colSpan?column.colSpan:1;td.style.colSpan=colSpan;if(column.textAlign){td.style.textAlign=column.textAlign;}
+if(this.doesColumnIndexSupportSelection(i))
+td.classList.add('supports-selection');if(this.columnsWithExpandButtons_.indexOf(i)!=-1){if(rowInfo.userRow[this.subRowsPropertyName_]&&rowInfo.userRow[this.subRowsPropertyName_].length>0){td.style.paddingLeft=INDENT_SPACE+'px';var expandButton=this.appendNewElement_(td,'expand-button');expandButton.textContent=RIGHT_ARROW;if(rowInfo.isExpanded)
+expandButton.classList.add('button-expanded');}else{td.style.paddingLeft=INDENT_SPACE_NO_BUTTON+'px';}}
+td.appendChild(tr.ui.b.asHTMLOrTextNode(value,this.ownerDocument));i+=colSpan;}
+var needsClickListener=false;if(this.columnsWithExpandButtons_.length)
+needsClickListener=true;else if(tableSection==this.$.body)
+needsClickListener=true;if(needsClickListener){trElement.addEventListener('click',function(e){e.stopPropagation();if(e.target.tagName=='EXPAND-BUTTON'){this.setExpandedForUserRow_(tableSection,rowInfoMap,rowInfo.userRow,!rowInfo.isExpanded);return;}
+function getTD(cur){if(cur===trElement)
+throw new Error('woah');if(cur.parentElement===trElement)
+return cur;return getTD(cur.parentElement);}
+if(this.supportsSelection_){var isAlreadySelected=false;var tdThatWasClicked=getTD(e.target);if(!this.cellSelectionMode_){isAlreadySelected=this.selectedTableRowInfo_===rowInfo;}else{isAlreadySelected=this.selectedTableRowInfo_===rowInfo;isAlreadySelected&=(this.selectedColumnIndex_===tdThatWasClicked.columnIndex);}
+if(isAlreadySelected){if(rowInfo.userRow[this.subRowsPropertyName_]&&rowInfo.userRow[this.subRowsPropertyName_].length){this.setExpandedForUserRow_(tableSection,rowInfoMap,rowInfo.userRow,!rowInfo.isExpanded);}}else{this.didTableRowInfoGetClicked_(rowInfo,tdThatWasClicked.columnIndex);}}else{if(rowInfo.userRow[this.subRowsPropertyName_]&&rowInfo.userRow[this.subRowsPropertyName_].length){this.setExpandedForUserRow_(tableSection,rowInfoMap,rowInfo.userRow,!rowInfo.isExpanded);}}}.bind(this));}
+return rowInfo.htmlNode;},removeSubNodes_:function(tableSection,rowInfo,rowInfoMap){if(rowInfo.userRow[this.subRowsPropertyName_]===undefined)
+return;for(var i=0;i<rowInfo.userRow[this.subRowsPropertyName_].length;i++){var subRow=rowInfo.userRow[this.subRowsPropertyName_][i];var subRowInfo=rowInfoMap.get(subRow);if(!subRowInfo)
+continue;var subNode=subRowInfo.htmlNode;if(subNode&&subNode.parentNode===tableSection){tableSection.removeChild(subNode);this.removeSubNodes_(tableSection,subRowInfo,rowInfoMap);}}},scheduleRebuildHeaders_:function(){this.headerDirty_=true;this.scheduleRebuild_();},scheduleRebuildBody_:function(){this.bodyDirty_=true;this.scheduleRebuild_();},scheduleRebuildFooter_:function(){this.footerDirty_=true;this.scheduleRebuild_();},scheduleRebuild_:function(){if(this.rebuildPending_)
+return;this.rebuildPending_=true;setTimeout(function(){this.rebuildPending_=false;this.rebuild();}.bind(this),0);},rebuildIfNeeded_:function(){this.rebuild();},rebuild:function(){var wasBodyOrHeaderDirty=this.headerDirty_||this.bodyDirty_;if(this.headerDirty_){this.generateHeaderColumns_();this.headerDirty_=false;}
+if(this.bodyDirty_){this.$.body.textContent='';this.generateTableRowNodes_(this.$.body,this.tableRows_,this.tableRowsInfo_,0,undefined,undefined);if(this.tableRows_.length===0&&this.emptyValue_!==undefined){var trElement=this.ownerDocument.createElement('tr');this.$.body.appendChild(trElement);trElement.classList.add('empty-row');var td=this.ownerDocument.createElement('td');trElement.appendChild(td);td.colSpan=this.tableColumns_.length;var emptyValue=this.emptyValue_;td.appendChild(tr.ui.b.asHTMLOrTextNode(emptyValue,this.ownerDocument));}
+this.bodyDirty_=false;}
+if(wasBodyOrHeaderDirty)
+this.applySizes_();if(this.footerDirty_){this.$.foot.textContent='';this.generateTableRowNodes_(this.$.foot,this.tableFooterRows_,this.tableFooterRowsInfo_,0,undefined,undefined);if(this.tableFooterRowsInfo_.length){this.$.body.classList.add('has-footer');}else{this.$.body.classList.remove('has-footer');}
+this.footerDirty_=false;}},appendNewElement_:function(parent,tagName){var element=parent.ownerDocument.createElement(tagName);parent.appendChild(element);return element;},getExpandedForTableRow:function(userRow){this.rebuildIfNeeded_();var rowInfo=this.tableRowsInfo_.get(userRow);if(rowInfo===undefined)
+throw new Error('Row has not been seen, must expand its parents');return rowInfo.isExpanded;},setExpandedForTableRow:function(userRow,expanded){this.rebuildIfNeeded_();var rowInfo=this.tableRowsInfo_.get(userRow);if(rowInfo===undefined)
+throw new Error('Row has not been seen, must expand its parents');return this.setExpandedForUserRow_(this.$.body,this.tableRowsInfo_,userRow,expanded);},setExpandedForUserRow_:function(tableSection,rowInfoMap,userRow,expanded){this.rebuildIfNeeded_();var rowInfo=rowInfoMap.get(userRow);if(rowInfo===undefined)
+throw new Error('Row has not been seen, must expand its parents');rowInfo.isExpanded=!!expanded;if(rowInfo.htmlNode===undefined)
+return;if(rowInfo.htmlNode.parentElement!==tableSection)
+return;var expandButton=rowInfo.htmlNode.querySelector('expand-button');if(rowInfo.isExpanded){expandButton.classList.add('button-expanded');var lastAddedRow=rowInfo.htmlNode;if(rowInfo.userRow[this.subRowsPropertyName_]){this.generateTableRowNodes_(tableSection,rowInfo.userRow[this.subRowsPropertyName_],rowInfoMap,rowInfo.indentation+1,lastAddedRow,rowInfo);}}else{expandButton.classList.remove('button-expanded');this.removeSubNodes_(tableSection,rowInfo,rowInfoMap);}
+this.maybeUpdateSelectedRow_();},get supportsSelection(){return this.supportsSelection_;},set supportsSelection(supportsSelection){this.rebuildIfNeeded_();this.supportsSelection_=!!supportsSelection;this.didSelectionStateChange_();},get cellSelectionMode(){return this.cellSelectionMode_;},set cellSelectionMode(cellSelectionMode){this.rebuildIfNeeded_();this.cellSelectionMode_=!!cellSelectionMode;this.didSelectionStateChange_();},get rowHighlightEnabled(){return this.rowHighlightEnabled_;},set rowHighlightEnabled(rowHighlightEnabled){this.rebuildIfNeeded_();this.rowHighlightEnabled_=!!rowHighlightEnabled;this.didSelectionStateChange_();},didSelectionStateChange_:function(){if(!this.supportsSelection_){this.$.body.classList.remove('cell-selection-mode');this.$.body.classList.remove('row-selection-mode');this.$.body.classList.remove('row-highlight-enabled');}else if(!this.cellSelectionMode_){this.$.body.classList.remove('cell-selection-mode');this.$.body.classList.add('row-selection-mode');this.$.body.classList.remove('row-highlight-enabled');}else{this.$.body.classList.add('cell-selection-mode');this.$.body.classList.remove('row-selection-mode');if(this.rowHighlightEnabled_)
+this.$.body.classList.add('row-highlight-enabled');else
+this.$.body.classList.remove('row-highlight-enabled');}
+for(var i=0;i<this.$.body.children.length;i++)
+this.updateTabIndexForTableRowNode_(this.$.body.children[i]);this.maybeUpdateSelectedRow_();},maybeUpdateSelectedRow_:function(){if(this.selectedTableRowInfo_===undefined)
+return;if(!this.supportsSelection_){this.removeSelectedState_();this.selectedTableRowInfo_=undefined;return;}
+function isVisible(rowInfo){if(!rowInfo.htmlNode)
+return false;return!!rowInfo.htmlNode.parentElement;}
+if(isVisible(this.selectedTableRowInfo_)){this.updateSelectedState_();return;}
+this.removeSelectedState_();var curRowInfo=this.selectedTableRowInfo_;while(curRowInfo&&!isVisible(curRowInfo))
+curRowInfo=curRowInfo.parentRowInfo;this.selectedTableRowInfo_=curRowInfo;if(this.selectedTableRowInfo_)
+this.updateSelectedState_();},didTableRowInfoGetClicked_:function(rowInfo,columnIndex){if(!this.supportsSelection_)
+return;if(this.cellSelectionMode_){if(!this.doesColumnIndexSupportSelection(columnIndex))
+return;}
+if(this.selectedTableRowInfo_!==rowInfo)
+this.selectedTableRow=rowInfo.userRow;if(this.selectedColumnIndex!==columnIndex)
+this.selectedColumnIndex=columnIndex;},get selectedTableRow(){if(!this.selectedTableRowInfo_)
+return undefined;return this.selectedTableRowInfo_.userRow;},set selectedTableRow(userRow){this.rebuildIfNeeded_();if(!this.supportsSelection_)
+throw new Error('Selection is off. Set supportsSelection=true.');var rowInfo=this.tableRowsInfo_.get(userRow);if(rowInfo===undefined)
+throw new Error('Row has not been seen, must expand its parents');var e=this.prepareToChangeSelection_();this.selectedTableRowInfo_=rowInfo;if(this.cellSelectionMode_){if(this.selectedTableRowInfo_&&this.selectedColumnIndex_===undefined){var i=this.getFirstSelectableColumnIndex_();if(i==-1)
+throw new Error('nope');this.selectedColumnIndex_=i;}}else{this.selectedColumnIndex_=undefined;}
+this.updateSelectedState_();this.dispatchEvent(e);},updateTabIndexForTableRowNode_:function(row){if(this.supportsSelection_){if(!this.cellSelectionMode_){row.tabIndex=0;}else{for(var i=0;i<this.tableColumns_.length;i++){if(!this.doesColumnIndexSupportSelection(i))
+continue;row.children[i].tabIndex=0;}}}else{if(!this.cellSelectionMode_){row.removeAttribute('tabIndex');}else{for(var i=0;i<this.tableColumns_.length;i++){if(!this.doesColumnIndexSupportSelection(i))
+continue;row.children[i].removeAttribute('tabIndex');}}}},prepareToChangeSelection_:function(){var e=new Event('selection-changed');var previousSelectedRowInfo=this.selectedTableRowInfo_;if(previousSelectedRowInfo)
+e.previousSelectedTableRow=previousSelectedRowInfo.userRow;else
+e.previousSelectedTableRow=undefined;this.removeSelectedState_();return e;},removeSelectedState_:function(){this.setSelectedState_(false);},updateSelectedState_:function(){this.setSelectedState_(true);},setSelectedState_:function(select){if(this.selectedTableRowInfo_===undefined)
+return;var tableRowNode=this.selectedTableRowInfo_.htmlNode;if(this.cellSelectionMode_&&this.rowHighlightEnabled_){if(select)
+tableRowNode.classList.add('highlighted-row');else
+tableRowNode.classList.remove('highlighted-row');}
+var node=this.getSelectableNodeGivenTableRowNode_(tableRowNode);if(select)
+node.setAttribute('selected',true);else
+node.removeAttribute('selected');},doesColumnIndexSupportSelection:function(columnIndex){var columnInfo=this.tableColumns_[columnIndex];var scs=columnInfo.supportsCellSelection;if(scs===false)
+return false;return true;},getFirstSelectableColumnIndex_:function(){for(var i=0;i<this.tableColumns_.length;i++){if(this.doesColumnIndexSupportSelection(i))
+return i;}
+return-1;},getSelectableNodeGivenTableRowNode_:function(htmlNode){if(!this.cellSelectionMode_){return htmlNode;}else{return htmlNode.children[this.selectedColumnIndex_];}},get selectedColumnIndex(){if(!this.supportsSelection_)
+return undefined;if(!this.cellSelectionMode_)
+return undefined;return this.selectedColumnIndex_;},set selectedColumnIndex(selectedColumnIndex){this.rebuildIfNeeded_();if(!this.supportsSelection_)
+throw new Error('Selection is off. Set supportsSelection=true.');if(selectedColumnIndex<0||selectedColumnIndex>=this.tableColumns_.length)
+throw new Error('Invalid index');if(!this.doesColumnIndexSupportSelection(selectedColumnIndex))
+throw new Error('Selection is not supported on this column');var e=this.prepareToChangeSelection_();this.selectedColumnIndex_=selectedColumnIndex;if(this.selectedColumnIndex_===undefined)
+this.selectedTableRowInfo_=undefined;this.updateSelectedState_();this.dispatchEvent(e);},onKeyDown_:function(e){if(this.supportsSelection_===false)
+return;if(this.selectedTableRowInfo_===undefined)
+return;var code_to_command_names={37:'ARROW_LEFT',38:'ARROW_UP',39:'ARROW_RIGHT',40:'ARROW_DOWN'};var cmdName=code_to_command_names[e.keyCode];if(cmdName===undefined)
+return;e.stopPropagation();e.preventDefault();this.performKeyCommand_(cmdName);},performKeyCommand_:function(cmdName){this.rebuildIfNeeded_();var rowInfo=this.selectedTableRowInfo_;var htmlNode=rowInfo.htmlNode;if(cmdName==='ARROW_UP'){var prev=htmlNode.previousElementSibling;if(prev){tr.ui.b.scrollIntoViewIfNeeded(prev);this.selectedTableRow=prev.rowInfo.userRow;this.focusSelected_();return;}
+return;}
+if(cmdName==='ARROW_DOWN'){var next=htmlNode.nextElementSibling;if(next){tr.ui.b.scrollIntoViewIfNeeded(next);this.selectedTableRow=next.rowInfo.userRow;this.focusSelected_();return;}
+return;}
+if(cmdName==='ARROW_RIGHT'){if(this.cellSelectionMode_){var newIndex=this.selectedColumnIndex_+1;if(newIndex>=this.tableColumns_.length)
+return;if(!this.doesColumnIndexSupportSelection(newIndex))
+return;this.selectedColumnIndex=newIndex;this.focusSelected_();return;}else{if(rowInfo.userRow[this.subRowsPropertyName_]===undefined)
+return;if(rowInfo.userRow[this.subRowsPropertyName_].length===0)
+return;if(!rowInfo.isExpanded)
+this.setExpandedForTableRow(rowInfo.userRow,true);this.selectedTableRow=rowInfo.userRow[this.subRowsPropertyName_][0];this.focusSelected_();return;}}
+if(cmdName==='ARROW_LEFT'){if(this.cellSelectionMode_){var newIndex=this.selectedColumnIndex_-1;if(newIndex<0)
+return;if(!this.doesColumnIndexSupportSelection(newIndex))
+return;this.selectedColumnIndex=newIndex;this.focusSelected_();return;}else{if(rowInfo.isExpanded){this.setExpandedForTableRow(rowInfo.userRow,false);this.focusSelected_();return;}
+var parentRowInfo=rowInfo.parentRowInfo;if(parentRowInfo){this.selectedTableRow=parentRowInfo.userRow;this.focusSelected_();return;}
+return;}}
+throw new Error('Unrecognized command');},focusSelected_:function(){if(!this.selectedTableRowInfo_)
+return;var node=this.getSelectableNodeGivenTableRowNode_(this.selectedTableRowInfo_.htmlNode);node.focus();}});})();'use strict';Polymer('tr-ui-b-table-header-cell',{created:function(){this.tapCallback_=undefined;this.cellTitle_='';},set cellTitle(value){this.cellTitle_=value;var titleNode=tr.ui.b.asHTMLOrTextNode(this.cellTitle_,this.ownerDocument);this.$.title.innerText='';this.$.title.appendChild(titleNode);},get cellTitle(){return this.cellTitle_;},clearSideContent:function(){this.$.side.textContent='';},set sideContent(content){this.$.side.textContent=content;},get sideContent(){return this.$.side.textContent;},set tapCallback(callback){this.style.cursor='pointer';this.tapCallback_=callback;},get tapCallback(){return this.tapCallback_;},onTap_:function(){if(this.tapCallback_)
+this.tapCallback_();}});'use strict';tr.exportTo('tr.b',function(){function _iterateElementDeeplyImpl(element,cb,thisArg,includeElement){if(includeElement){if(cb.call(thisArg,element))
+return true;}
+if(element.shadowRoot){if(_iterateElementDeeplyImpl(element.shadowRoot,cb,thisArg,false))
+return true;}
+for(var i=0;i<element.children.length;i++){if(_iterateElementDeeplyImpl(element.children[i],cb,thisArg,true))
+return true;}}
+function iterateElementDeeply(element,cb,thisArg){_iterateElementDeeplyImpl(element,cb,thisArg,false);}
+function findDeepElementMatchingPredicate(element,predicate){var foundElement=undefined;function matches(element){var match=predicate(element);if(!match)
+return false;foundElement=element;return true;}
+iterateElementDeeply(element,matches);return foundElement;}
+function findDeepElementsMatchingPredicate(element,predicate){var foundElements=[];function matches(element){var match=predicate(element);if(match){foundElements.push(element);}
+return false;}
+iterateElementDeeply(element,matches);return foundElements;}
+function findDeepElementMatching(element,selector){return findDeepElementMatchingPredicate(element,function(element){return element.matches(selector);});}
+function findDeepElementsMatching(element,selector){return findDeepElementsMatchingPredicate(element,function(element){return element.matches(selector);});}
+function findDeepElementWithTextContent(element,re){return findDeepElementMatchingPredicate(element,function(element){if(element.children.length!==0)
+return false;return re.test(element.textContent);});}
+return{iterateElementDeeply:iterateElementDeeply,findDeepElementMatching:findDeepElementMatching,findDeepElementsMatching:findDeepElementsMatching,findDeepElementMatchingPredicate:findDeepElementMatchingPredicate,findDeepElementsMatchingPredicate:findDeepElementsMatchingPredicate,findDeepElementWithTextContent:findDeepElementWithTextContent};});'use strict';tr.exportTo('tr.ui.units',function(){function createTimeSpan(duration){if(duration===undefined)
+return'';var span=document.createElement('tr-ui-u-time-duration-span');span.duration=duration;return span;}
+tr.b.units.Time.addEventListener('display-unit-changed',function(e){tr.b.findDeepElementsMatching(document.body,'tr-ui-u-time-duration-span').forEach(function(el){el.updateContent_();});});return{createTimeSpan:createTimeSpan};});'use strict';Polymer('tr-ui-u-time-duration-span',{ready:function(){this.warning_=undefined;this.duration_=undefined;},get duration(){return this.duration_;},set duration(duration){if(duration instanceof tr.b.units.TimeDuration)
+this.duration_=duration.duration;else
+this.duration_=duration;this.updateContent_();},updateContent_:function(){var content=tr.b.units.TimeDuration.format(this.duration_);this.$.content.textContent=content;},get warning(){return this.warning_;},set warning(warning){this.warning_=warning;var warningEl=this.$.warning;if(this.warning_){warningEl.title=warning;warningEl.style.display='';}else{warningEl.title='';warningEl.style.display='none';}}});'use strict';tr.exportTo('tr.ui.units',function(){function createTimeStampSpan(timestamp){if(timestamp===undefined)
+return'';var span=document.createElement('tr-ui-u-time-stamp-span');span.timestamp=timestamp;return span;}
+tr.b.units.Time.addEventListener('display-unit-changed',function(e){tr.b.findDeepElementsMatching(document.body,'tr-ui-u-time-stamp-span').forEach(function(el){el.updateContent_();});});return{createTimeStampSpan:createTimeStampSpan};});'use strict';Polymer('tr-ui-u-time-stamp-span',{ready:function(){this.timestamp_=undefined;},get timestamp(){return this.timestamp_;},set timestamp(timestamp){if(timestamp instanceof tr.b.units.TimeStamp)
+this.timestamp_=timestamp.timestamp;else
+this.timestamp_=timestamp;this.updateContent_();},updateContent_:function(){var content=tr.b.units.TimeStamp.format(this.timestamp_);this.shadowRoot.textContent=content;}});'use strict';Polymer('tr-ui-u-size-in-bytes-span',{ready:function(){this.$.content.textContent=String.fromCharCode(9888);this.numBytes_=undefined;},get numBytes(){return this.numBytes_;},set numBytes(numBytesOrSizeInBytes){if(numBytesOrSizeInBytes instanceof tr.b.units.SizeInBytes)
+this.numBytes_=numBytesOrSizeInBytes.numBytes;else
+this.numBytes_=numBytesOrSizeInBytes;this.$.content.textContent=tr.b.units.SizeInBytes.format(this.numBytes_);},get stringContent(){return this.$.content.textContent;}});'use strict';function isTable(object){if(!(object instanceof Array)||(object.length<2))return false;for(var colName in object[0]){if(typeof colName!=='string')return false;}
+for(var i=0;i<object.length;++i){if(!(object[i]instanceof Object))return false;for(var colName in object[i]){if(i&&(object[0][colName]===undefined))return false;var cellType=typeof object[i][colName];if(cellType!=='string'&&cellType!='number')return false;}
+if(i){for(var colName in object[0]){if(object[i][colName]===undefined)return false;}}}
+return true;}
+Polymer('tr-ui-a-generic-object-view',{ready:function(){this.object_=undefined;},get object(){return this.object_;},set object(object){this.object_=object;this.updateContents_();},updateContents_:function(){this.$.content.textContent='';this.appendElementsForType_('',this.object_,0,0,5,'');},appendElementsForType_:function(label,object,indent,depth,maxDepth,suffix){if(depth>maxDepth){this.appendSimpleText_(label,indent,'<recursion limit reached>',suffix);return;}
+if(object===undefined){this.appendSimpleText_(label,indent,'undefined',suffix);return;}
+if(object===null){this.appendSimpleText_(label,indent,'null',suffix);return;}
+if(!(object instanceof Object)){var type=typeof object;if(type=='string'){var objectReplaced=false;if((object[0]=='{'&&object[object.length-1]=='}')||(object[0]=='['&&object[object.length-1]==']')){try{object=JSON.parse(object);objectReplaced=true;}catch(e){}}
+if(!objectReplaced){if(object.indexOf('\n')!==-1){var lines=object.split('\n');lines.forEach(function(line,i){var text,ioff,ll,ss;if(i==0){text='"'+line;ioff=0;ll=label;ss='';}else if(i<lines.length-1){text=line;ioff=1;ll='';ss='';}else{text=line+'"';ioff=1;ll='';ss=suffix;}
+var el=this.appendSimpleText_(ll,indent+ioff*label.length+ioff,text,ss);el.style.whiteSpace='pre';return el;},this);return;}else{this.appendSimpleText_(label,indent,'"'+object+'"',suffix);return;}}
+else{}}else{return this.appendSimpleText_(label,indent,object,suffix);}}
+if(object instanceof tr.model.ObjectSnapshot){var link=document.createElement('tr-ui-a-analysis-link');link.selection=new tr.c.Selection(object);this.appendElementWithLabel_(label,indent,link,suffix);return;}
+if(object instanceof tr.model.ObjectInstance){var link=document.createElement('tr-ui-a-analysis-link');link.selection=new tr.c.Selection(object);this.appendElementWithLabel_(label,indent,link,suffix);return;}
+if(object instanceof tr.b.Rect){this.appendSimpleText_(label,indent,object.toString(),suffix);return;}
+if(object instanceof tr.b.units.SizeInBytes){var el=this.ownerDocument.createElement('tr-ui-u-size-in-bytes-span');el.numBytes=object.numBytes;this.appendElementWithLabel_(label,indent,el,suffix);return;}
+if(object instanceof tr.b.units.TimeDuration){var el=this.ownerDocument.createElement('tr-ui-u-time-duration-span');el.duration=object.duration;this.appendElementWithLabel_(label,indent,el,suffix);return;}
+if(object instanceof tr.b.units.TimeStamp){var el=this.ownerDocument.createElement('tr-ui-u-time-stamp-span');el.timestamp=object.timestamp;this.appendElementWithLabel_(label,indent,el,suffix);return;}
+if(object instanceof Array){this.appendElementsForArray_(label,object,indent,depth,maxDepth,suffix);return;}
+this.appendElementsForObject_(label,object,indent,depth,maxDepth,suffix);},appendElementsForArray_:function(label,object,indent,depth,maxDepth,suffix){if(object.length==0){this.appendSimpleText_(label,indent,'[]',suffix);return;}
+if(isTable(object)){var table=document.createElement('tr-ui-b-table');var columns=[];tr.b.iterItems(object[0],function(colName){columns.push({title:colName,value:function(row){return row[colName];}});});table.tableColumns=columns;table.tableRows=object;this.appendElementWithLabel_(label,indent,table,suffix);table.rebuild();return;}
+this.appendElementsForType_(label+'[',object[0],indent,depth+1,maxDepth,object.length>1?',':']'+suffix);for(var i=1;i<object.length;i++){this.appendElementsForType_('',object[i],indent+label.length+1,depth+1,maxDepth,i<object.length-1?',':']'+suffix);}
+return;},appendElementsForObject_:function(label,object,indent,depth,maxDepth,suffix){var keys=tr.b.dictionaryKeys(object);if(keys.length==0){this.appendSimpleText_(label,indent,'{}',suffix);return;}
+this.appendElementsForType_(label+'{'+keys[0]+': ',object[keys[0]],indent,depth,maxDepth,keys.length>1?',':'}'+suffix);for(var i=1;i<keys.length;i++){this.appendElementsForType_(keys[i]+': ',object[keys[i]],indent+label.length+1,depth+1,maxDepth,i<keys.length-1?',':'}'+suffix);}},appendElementWithLabel_:function(label,indent,dataElement,suffix){var row=document.createElement('div');var indentSpan=document.createElement('span');indentSpan.style.whiteSpace='pre';for(var i=0;i<indent;i++)
+indentSpan.textContent+=' ';row.appendChild(indentSpan);var labelSpan=document.createElement('span');labelSpan.textContent=label;row.appendChild(labelSpan);row.appendChild(dataElement);var suffixSpan=document.createElement('span');suffixSpan.textContent=suffix;row.appendChild(suffixSpan);row.dataElement=dataElement;this.$.content.appendChild(row);},appendSimpleText_:function(label,indent,text,suffix){var el=this.ownerDocument.createElement('span');el.textContent=text;this.appendElementWithLabel_(label,indent,el,suffix);return el;}});'use strict';Polymer('tr-ui-a-generic-object-view-with-label',{ready:function(){this.labelEl_=document.createElement('div');this.genericObjectView_=document.createElement('tr-ui-a-generic-object-view');this.shadowRoot.appendChild(this.labelEl_);this.shadowRoot.appendChild(this.genericObjectView_);},get label(){return this.labelEl_.textContent;},set label(label){this.labelEl_.textContent=label;},get object(){return this.genericObjectView_.object;},set object(object){this.genericObjectView_.object=object;}});'use strict';Polymer('tr-ui-a-stack-frame',{ready:function(){this.stackFrame_=undefined;},get stackFrame(){return this.stackFrame_;},set stackFrame(stackFrame){this.stackFrame_=stackFrame;this.$.ov.object=stackFrame.getUserFriendlyStackTrace();}});'use strict';Polymer('tr-ui-a-single-event-sub-view',{ready:function(){this.currentSelection_=undefined;this.$.table.tableColumns=[{title:'Label',value:function(row){return row.name;},width:'150px'},{title:'Value',width:'100%',value:function(row){return row.value;}}];this.$.table.showHeader=false;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!==1)
+throw new Error('Only supports single slices');this.setSelectionWithoutErrorChecks(selection);},setSelectionWithoutErrorChecks:function(selection){this.currentSelection_=selection;this.updateContents_();},getEventRows_:function(event){var rows=[];if(event.error)
+rows.push({name:'Error',value:event.error});if(event.title)
+rows.push({name:'Title',value:event.title});if(event.category)
+rows.push({name:'Category',value:event.category});var startEl=document.createElement('tr-ui-u-time-stamp-span');startEl.timestamp=event.start;rows.push({name:'Start',value:startEl});if(event.duration){var wallDurationEl=document.createElement('tr-ui-u-time-duration-span');wallDurationEl.duration=event.duration;rows.push({name:'Wall Duration',value:wallDurationEl});}
+if(event.cpuDuration){var cpuDurationEl=document.createElement('tr-ui-u-time-duration-span');cpuDurationEl.duration=event.cpuDuration;rows.push({name:'CPU Duration',value:cpuDurationEl});}
+if(event.subSlices!==undefined&&event.subSlices.length!==0){if(event.selfTime){var selfTimeEl=document.createElement('tr-ui-u-time-duration-span');selfTimeEl.duration=event.selfTime;rows.push({name:'Self Time',value:selfTimeEl});}
+if(event.cpuSelfTime){var cpuSelfTimeEl=document.createElement('tr-ui-u-time-duration-span');cpuSelfTimeEl.duration=event.cpuSelfTime;if(event.cpuSelfTime>event.selfTime){cpuSelfTimeEl.warning=' Note that CPU Self Time is larger than Self Time. '+'This is a known limitation of this system, which occurs '+'due to several subslices, rounding issues, and imprecise '+'time at which we get cpu- and real-time.';}
+rows.push({name:'CPU Self Time',value:cpuSelfTimeEl});}}
+if(event.durationInUserTime){var durationInUserTimeEl=document.createElement('tr-ui-u-time-duration-span');durationInUserTimeEl.duration=event.durationInUserTime;rows.push({name:'Duration (U)',value:durationInUserTimeEl});}
+function createStackFrameEl(sf){var sfEl=document.createElement('tr-ui-a-stack-frame');sfEl.stackFrame=sf;return sfEl;}
+if(event.startStackFrame&&event.endStackFrame){if(event.startStackFrame===event.endStackFrame){rows.push({name:'Start+End Stack Trace',value:createStackFrameEl(event.startStackFrame)});}else{rows.push({name:'Start Stack Trace',value:createStackFrameEl(event.startStackFrame)});rows.push({name:'End Stack Trace',value:createStackFrameEl(event.endStackFrame)});}}else if(event.startStackFrame){rows.push({name:'Start Stack Trace',value:createStackFrameEl(event.startStackFrame)});}else if(event.endStackFrame){rows.push({name:'End Stack Trace',value:createStackFrameEl(event.endStackFrame)});}
+if(event.info){var descriptionEl=tr.ui.b.createDiv({textContent:event.info.description,maxWidth:'300px'});rows.push({name:'Description',value:descriptionEl});if(event.info.docLinks){event.info.docLinks.forEach(function(linkObject){var linkEl=document.createElement('a');linkEl.target='_blank';linkEl.href=linkObject.href;linkEl.textContent=linkObject.textContent;rows.push({name:linkObject.label,value:linkEl});});}}
+if(event.associatedAlerts.length){var alertSubRows=[];event.associatedAlerts.forEach(function(alert){var linkEl=document.createElement('tr-ui-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(alert);},alert.info.description);alertSubRows.push({name:alert.title,value:linkEl});});rows.push({name:'Alerts',value:'',isExpanded:true,subRows:alertSubRows});}
+return rows;},addArgsToRows_:function(rows,args){var n=0;for(var argName in args){n+=1;}
+if(n>0){var subRows=[];for(var argName in args){var argView=document.createElement('tr-ui-a-generic-object-view');argView.object=args[argName];subRows.push({name:argName,value:argView});}
+rows.push({name:'Args',value:'',isExpanded:true,subRows:subRows});}
+return rows;},updateContents_:function(){if(this.currentSelection_===undefined){this.$.table.rows=[];this.$.table.rebuild();return;}
+var event=this.currentSelection_[0];var rows=this.getEventRows_(event);if(event.argsStripped)
+rows.push({name:'Args',value:'Stripped'});else
+this.addArgsToRows_(rows,event.args);this.$.table.tableRows=rows;this.$.table.rebuild();}});'use strict';tr.exportTo('tr.ui.analysis',function(){var FLOW_IN=0x1;var FLOW_OUT=0x2;var FLOW_IN_OUT=FLOW_IN|FLOW_OUT;function FlowClassifier(){this.numEvents_=0;this.eventsByGUID_={};}
+FlowClassifier.prototype={getFS_:function(event){var fs=this.eventsByGUID_[event.guid];if(fs===undefined){this.numEvents_++;fs={state:0,event:event};this.eventsByGUID_[event.guid]=fs;}
+return fs;},addInFlow:function(event){var fs=this.getFS_(event);fs.state|=FLOW_IN;return event;},addOutFlow:function(event){var fs=this.getFS_(event);fs.state|=FLOW_OUT;return event;},hasEvents:function(){return this.numEvents_>0;},get inFlowEvents(){var selection=new tr.c.Selection();for(var guid in this.eventsByGUID_){var fs=this.eventsByGUID_[guid];if(fs.state===FLOW_IN)
+selection.push(fs.event);}
+return selection;},get outFlowEvents(){var selection=new tr.c.Selection();for(var guid in this.eventsByGUID_){var fs=this.eventsByGUID_[guid];if(fs.state===FLOW_OUT)
+selection.push(fs.event);}
+return selection;},get internalFlowEvents(){var selection=new tr.c.Selection();for(var guid in this.eventsByGUID_){var fs=this.eventsByGUID_[guid];if(fs.state===FLOW_IN_OUT)
+selection.push(fs.event);}
+return selection;}};return{FlowClassifier:FlowClassifier};});'use strict';Polymer('tr-ui-a-related-events',{ready:function(){this.eventGroups_=[];this.$.table.tableColumns=[{title:'Event(s)',value:function(row){var typeEl=document.createElement('span');typeEl.innerText=row.type;if(row.tooltip)
+typeEl.title=row.tooltip;return typeEl;},width:'150px'},{title:'Link',width:'100%',value:function(row){var linkEl=document.createElement('tr-ui-a-analysis-link');if(row.name)
+linkEl.setSelectionAndContent(row.selection,row.name);else
+linkEl.selection=row.selection;return linkEl;}}];},hasRelatedEvents:function(){return(this.eventGroups_&&this.eventGroups_.length>0);},addRelatedEvents:function(selection){this.addConnectedFlows_(selection);this.addConnectedEvents_(selection);this.addAncestorsAndDescendents_(selection);this.updateContents_();},addConnectedFlows_:function(selection){var classifier=new tr.ui.analysis.FlowClassifier();selection.forEach(function(slice){if(slice.inFlowEvents){slice.inFlowEvents.forEach(function(flow){classifier.addInFlow(flow);});}
+if(slice.outFlowEvents){slice.outFlowEvents.forEach(function(flow){classifier.addOutFlow(flow);});}});if(!classifier.hasEvents())
+return;var addToEventGroups=function(type,flowEvent){this.eventGroups_.push({type:type,selection:new tr.c.Selection(flowEvent),name:flowEvent.title});};classifier.inFlowEvents.forEach(addToEventGroups.bind(this,'Incoming flow'));classifier.outFlowEvents.forEach(addToEventGroups.bind(this,'Outgoing flow'));classifier.internalFlowEvents.forEach(addToEventGroups.bind(this,'Internal flow'));},addConnectedEvents_:function(selection){if(selection.length===1)
+this.addConnectedEventsForSlice_(selection[0]);else
+this.addConnectedEventsForSelection_(selection);},addAncestorsAndDescendents_:function(selection){if(selection.length===1)
+this.addAncestorsAndDescendentsForSlice_(selection[0]);else
+this.addAncestorsAndDescendentsForSelection_(selection);},addConnectedEventsForSlice_:function(slice){var precedingEventsSelection=undefined;var followingEventsSelection=undefined;if(slice.inFlowEvents&&slice.inFlowEvents.length!==0){precedingEventsSelection=new tr.c.Selection();this.recursivelyAddConnectedEvents_(precedingEventsSelection,slice,function(event){return event.inFlowEvents;});this.eventGroups_.push({type:'Preceding events',tooltip:'All preceding events connected to this one by flow arrows.',selection:precedingEventsSelection});}
+if(slice.outFlowEvents&&slice.outFlowEvents.length!==0){followingEventsSelection=new tr.c.Selection();this.recursivelyAddConnectedEvents_(followingEventsSelection,slice,function(event){return event.outFlowEvents;});this.eventGroups_.push({type:'Following events',tooltip:'All following events connected to this one by flow arrows.',selection:followingEventsSelection});}
+if(precedingEventsSelection&&followingEventsSelection){var allEventsSelection=new tr.c.Selection();for(var i=0;i<precedingEventsSelection.length;++i)
+allEventsSelection.push(precedingEventsSelection[i]);for(var i=0;i<followingEventsSelection.length;++i)
+allEventsSelection.push(followingEventsSelection[i]);this.eventGroups_.push({type:'All connected events',tooltip:'All events connected to this one by flow arrows.',selection:allEventsSelection});}},addConnectedEventsForSelection_:function(selection){var allEventsSelection=new tr.c.Selection();selection.forEach(function(slice){this.recursivelyAddConnectedEvents_(allEventsSelection,slice,function(event){var flows=[];if(event.inFlowEvents)
+flows=flows.concat(event.inFlowEvents);if(event.outFlowEvents)
+flows=flows.concat(event.outFlowEvents);return flows;});}.bind(this));if(allEventsSelection.length>selection.length){this.eventGroups_.push({type:'All connected events',tooltip:'All events connected to this selection by flow arrows.',selection:allEventsSelection});}},recursivelyAddConnectedEvents_:function(selection,event,getFlows){if(!event||selection.contains(event))
+return;selection.push(event);var flowEvents=getFlows(event);if(!flowEvents)
+return;for(var i=0;i<flowEvents.length;++i){selection.push(flowEvents[i]);this.recursivelyAddConnectedEvents_(selection,flowEvents[i].startSlice,getFlows);this.recursivelyAddConnectedEvents_(selection,flowEvents[i].endSlice,getFlows);}},addAncestorsAndDescendentsForSlice_:function(slice){if(!slice.iterateAllAncestors||!slice.iterateAllDescendents)
+return;var ancestorsSelection=new tr.c.Selection(slice);var descendentsSelection=new tr.c.Selection(slice);var allSlicesSelection=new tr.c.Selection(slice);slice.iterateAllAncestors(function(otherSlice){ancestorsSelection.push(otherSlice);});slice.iterateAllDescendents(function(otherSlice){descendentsSelection.push(otherSlice);});if(ancestorsSelection.length>1){this.eventGroups_.push({type:'Ancestors',tooltip:'All slices above this one on this thread.',selection:ancestorsSelection});}
+if(descendentsSelection.length>1){this.eventGroups_.push({type:'Descendents',tooltip:'All slices below this one on this thread.',selection:descendentsSelection});}
+if(ancestorsSelection.length>1&&descendentsSelection.length>1){for(var i=0;i<ancestorsSelection.length;++i)
+allSlicesSelection.push(ancestorsSelection[i]);for(var i=0;i<descendentsSelection.length;++i)
+allSlicesSelection.push(descendentsSelection[i]);this.eventGroups_.push({type:'Hierarchy',tooltip:'All slices above or below this one on this thread.',selection:allSlicesSelection});}},addAncestorsAndDescendentsForSelection_:function(selection){var allSlicesSelection=new tr.c.Selection();selection.forEach(function(slice){allSlicesSelection.push(slice);if(slice.iterateAllAncestors&&slice.iterateAllDescendents){slice.iterateAllAncestors(function(otherSlice){allSlicesSelection.push(otherSlice);});slice.iterateAllDescendents(function(otherSlice){allSlicesSelection.push(otherSlice);});}}.bind(this));if(allSlicesSelection.length>selection.length){this.eventGroups_.push({type:'All hierarchies',tooltip:'All slices above or below any slice in the selection.',selection:allSlicesSelection});}},updateContents_:function(){var table=this.$.table;if(this.eventGroups_===undefined)
+table.tableRows=[];else
+table.tableRows=this.eventGroups_.slice();table.rebuild();}});'use strict';Polymer('tr-ui-a-single-thread-slice-sub-view',{get selection(){return this.$.content.selection;},set selection(selection){this.$.content.selection=selection;this.$.relatedEvents.addRelatedEvents(selection);if(this.$.relatedEvents.hasRelatedEvents())
+this.$.relatedEvents.style.display='';else
+this.$.relatedEvents.style.display='none';}});'use strict';Polymer('tr-ui-a-selection-summary-table',{created:function(){this.selection_=new tr.b.Range();},ready:function(){this.$.table.showHeader=false;this.$.table.tableColumns=[{title:'Name',value:function(row){return row.title;},width:'350px'},{title:'Value',width:'100%',value:function(row){return row.value;}}];},get selection(){return this.selection_;},set selection(selection){this.selection_=selection;this.updateContents_();},updateContents_:function(){var selection=this.selection_;var rows=[];var hasRange;if(this.selection_&&(!selection.bounds.isEmpty))
+hasRange=true;else
+hasRange=false;rows.push({title:'Selection start',value:hasRange?tr.ui.units.createTimeStampSpan(selection.bounds.min):'<empty>'});rows.push({title:'Selection extent',value:hasRange?tr.ui.units.createTimeSpan(selection.bounds.range):'<empty>'});this.$.table.tableRows=rows;this.$.table.rebuild();}});'use strict';tr.exportTo('tr.b',function(){function identity(d){return d;}
+function Statistics(){}
+Statistics.sum=function(ary,opt_func,opt_this){var func=opt_func||identity;var ret=0;for(var i=0;i<ary.length;i++)
+ret+=func.call(opt_this,ary[i],i);return ret;};Statistics.mean=function(ary,opt_func,opt_this){return Statistics.sum(ary,opt_func,opt_this)/ary.length;};Statistics.variance=function(ary,opt_func,opt_this){var func=opt_func||identity;var mean=Statistics.mean(ary,func,opt_this);var sumOfSquaredDistances=Statistics.sum(ary,function(d,i){var v=func.call(this,d,i)-mean;return v*v;},opt_this);return sumOfSquaredDistances/(ary.length-1);};Statistics.stddev=function(ary,opt_func,opt_this){return Math.sqrt(Statistics.variance(ary,opt_func,opt_this));};Statistics.max=function(ary,opt_func,opt_this){var func=opt_func||identity;var ret=-Infinity;for(var i=0;i<ary.length;i++)
+ret=Math.max(ret,func.call(opt_this,ary[i],i));return ret;};Statistics.min=function(ary,opt_func,opt_this){var func=opt_func||identity;var ret=Infinity;for(var i=0;i<ary.length;i++)
+ret=Math.min(ret,func.call(opt_this,ary[i],i));return ret;};Statistics.range=function(ary,opt_func,opt_this){var func=opt_func||identity;var ret=new tr.b.Range();for(var i=0;i<ary.length;i++)
+ret.addValue(func.call(opt_this,ary[i],i));return ret;}
+Statistics.percentile=function(ary,percent,opt_func,opt_this){if(!(percent>=0&&percent<=1))
+throw new Error('percent must be [0,1]');var func=opt_func||identity;var tmp=new Array(ary.length);for(var i=0;i<ary.length;i++)
+tmp[i]=func.call(opt_this,ary[i],i);tmp.sort();var idx=Math.floor((ary.length-1)*percent);return tmp[idx];};return{Statistics:Statistics};});'use strict';tr.exportTo('tr.ui.analysis',function(){function MultiEventSummary(title,events){this.title=title;this.duration_=undefined;this.selfTime_=undefined;this.events_=events;this.cpuTimesComputed_=false;this.cpuSelfTime_=undefined;this.cpuDuration_=undefined;this.untotallableArgs_=[];this.totalledArgs_=undefined;};MultiEventSummary.prototype={get duration(){if(this.duration_===undefined){this.duration_=tr.b.Statistics.sum(this.events_,function(event){return event.duration;});}
+return this.duration_;},get cpuSelfTime(){this.computeCpuTimesIfNeeded_();return this.cpuSelfTime_;},get cpuDuration(){this.computeCpuTimesIfNeeded_();return this.cpuDuration_;},computeCpuTimesIfNeeded_:function(){if(this.cpuTimesComputed_)
+return;this.cpuTimesComputed_=true;var cpuSelfTime=0;var cpuDuration=0;var hasCpuData=false;for(var i=0;i<this.events_.length;i++){var event=this.events_[i];if(event.cpuDuration!==undefined){cpuDuration+=event.cpuDuration;hasCpuData=true;}
+if(event.cpuSelfTime!==undefined){cpuSelfTime+=event.cpuSelfTime;hasCpuData=true;}}
+if(hasCpuData){this.cpuDuration_=cpuDuration;this.cpuSelfTime_=cpuSelfTime;}},get selfTime(){if(this.selfTime_===undefined){this.selfTime_=0;for(var i=0;i<this.events_.length;i++){if(this.events_[i].selfTime!==undefined)
+this.selfTime_+=this.events[i].selfTime;}}
+return this.selfTime_;},get events(){return this.events_;},get numEvents(){return this.events_.length;},get numAlerts(){if(this.numAlerts_===undefined){this.numAlerts_=tr.b.Statistics.sum(this.events_,function(event){return event.associatedAlerts.length;});}
+return this.numAlerts_;},get untotallableArgs(){this.updateArgsIfNeeded_();return this.untotallableArgs_;},get totalledArgs(){this.updateArgsIfNeeded_();return this.totalledArgs_;},updateArgsIfNeeded_:function(){if(this.totalledArgs_!==undefined)
+return;var untotallableArgs={};var totalledArgs={};for(var i=0;i<this.events_.length;i++){var event=this.events_[i];for(var argName in event.args){var argVal=event.args[argName];var type=typeof argVal;if(type!=='number'){untotallableArgs[argName]=true;delete totalledArgs[argName];continue;}
+if(untotallableArgs[argName]){continue;}
+if(totalledArgs[argName]===undefined)
+totalledArgs[argName]=0;totalledArgs[argName]+=argVal;}}
+this.untotallableArgs_=tr.b.dictionaryKeys(untotallableArgs);this.totalledArgs_=totalledArgs;}};return{MultiEventSummary:MultiEventSummary};});'use strict';Polymer('tr-ui-a-multi-event-summary-table',{ready:function(){this.showTotals_=false;this.eventsHaveDuration_=true;this.eventsHaveSubRows_=true;this.eventsByTitle_=undefined;},updateTableColumns_:function(rows){var hasCpuData=false;var hasAlerts=false;rows.forEach(function(row){if(row.cpuDuration!==undefined)
+hasCpuData=true;if(row.cpuSelfTime!==undefined)
+hasCpuData=true;if(row.numAlerts)
+hasAlerts=true;});var columns=[];columns.push({title:'Name',value:function(row){if(row.title==='Totals')
+return'Totals';var linkEl=document.createElement('tr-ui-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(row.events);},row.title);return linkEl;},width:'350px',cmp:function(rowA,rowB){return rowA.title.localeCompare(rowB.title);}});if(this.eventsHaveDuration_){columns.push({title:'Wall Duration (ms)',value:function(row){return tr.ui.units.createTimeSpan(row.duration);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.duration-rowB.duration;}});}
+if(this.eventsHaveDuration_&&hasCpuData){columns.push({title:'CPU Duration (ms)',value:function(row){return tr.ui.units.createTimeSpan(row.cpuDuration);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.cpuDuration-rowB.cpuDuration;}});}
+if(this.eventsHaveSubRows_&&this.eventsHaveDuration_){columns.push({title:'Self time (ms)',value:function(row){return tr.ui.units.createTimeSpan(row.selfTime);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.selfTime-rowB.selfTime;}});}
+if(this.eventsHaveSubRows_&&this.eventsHaveDuration_&&hasCpuData){columns.push({title:'CPU Self Time (ms)',value:function(row){return tr.ui.units.createTimeSpan(row.cpuSelfTime);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.cpuSelfTime-rowB.cpuSelfTime;}});}
+columns.push({title:'Occurrences',value:function(row){return row.numEvents;},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.numEvents-rowB.numEvents;}});var alertsColumnIndex;if(hasAlerts){columns.push({title:'Num Alerts',value:function(row){return row.numAlerts;},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.numAlerts-rowB.numAlerts;}});alertsColumnIndex=columns.length-1;}
+var colWidthPercentage;if(columns.length==1)
+colWidthPercentage='100%';else
+colWidthPercentage=(100/(columns.length-1)).toFixed(3)+'%';for(var i=1;i<columns.length;i++)
+columns[i].width=colWidthPercentage;this.$.table.tableColumns=columns;if(hasAlerts){this.$.table.sortColumnIndex=alertsColumnIndex;this.$.table.sortDescending=true;}},configure:function(config){if(config.eventsByTitle===undefined)
+throw new Error('Required: eventsByTitle');if(config.showTotals!==undefined)
+this.showTotals_=config.showTotals;else
+this.showTotals_=true;if(config.eventsHaveDuration!==undefined)
+this.eventsHaveDuration_=config.eventsHaveDuration;else
+this.eventsHaveDuration_=true;if(config.eventsHaveSubRows!==undefined)
+this.eventsHaveSubRows_=config.eventsHaveSubRows;else
+this.eventsHaveSubRows_=true;this.eventsByTitle_=config.eventsByTitle;this.updateContents_();},get showTotals(){return this.showTotals_;},set showTotals(showTotals){this.showTotals_=showTotals;this.updateContents_();},get eventsHaveDuration(){return this.eventsHaveDuration_;},set eventsHaveDuration(eventsHaveDuration){this.eventsHaveDuration_=eventsHaveDuration;this.updateContents_();},get eventsHaveSubRows(){return this.eventsHaveSubRows_;},set eventsHaveSubRows(eventsHaveSubRows){this.eventsHaveSubRows_=eventsHaveSubRows;this.updateContents_();},get eventsByTitle(){return this.eventsByTitle_;},set eventsByTitle(eventsByTitle){this.eventsByTitle_=eventsByTitle;this.updateContents_();},get selectionBounds(){return this.selectionBounds_;},set selectionBounds(selectionBounds){this.selectionBounds_=selectionBounds;this.updateContents_();},updateContents_:function(){var eventsByTitle;if(this.eventsByTitle_!==undefined)
+eventsByTitle=this.eventsByTitle_;else
+eventsByTitle=[];var allEvents=[];var rows=[];tr.b.iterItems(eventsByTitle,function(title,eventsOfSingleTitle){allEvents.push.apply(allEvents,eventsOfSingleTitle);var row=new tr.ui.analysis.MultiEventSummary(title,eventsOfSingleTitle);rows.push(row);});this.updateTableColumns_(rows);this.$.table.tableRows=rows;var footerRows=[];if(this.showTotals_){footerRows.push(new tr.ui.analysis.MultiEventSummary('Totals',allEvents));}
+this.$.table.footerRows=footerRows;this.$.table.rebuild();}});'use strict';Polymer('tr-ui-a-multi-event-details-table',{created:function(){this.selection_=undefined;this.eventsHaveDuration_=true;this.eventsHaveSubRows_=true;},ready:function(){this.initTitleTable_();},get eventsHaveDuration(){return this.eventsHaveDuration_;},set eventsHaveDuration(eventsHaveDuration){this.eventsHaveDuration_=eventsHaveDuration;this.updateContents_();},get eventsHaveSubRows(){return this.eventsHaveSubRows_;},set eventsHaveSubRows(eventsHaveSubRows){this.eventsHaveSubRows_=eventsHaveSubRows;this.updateContents_();},get selection(){return this.selection_;},set selection(selection){this.selection_=selection;this.updateContents_();},updateContents_:function(){var selection=this.selection_;this.updateTitleTable_();if(this.selection_===undefined){this.$.table.tableRows=[];this.$.table.tableFooterRows=[];this.$.table.rebuild();return;}
+var summary=new tr.ui.analysis.MultiEventSummary('Totals',this.selection_);this.updateColumns_(summary);this.updateRows_(summary);this.$.table.rebuild();},initTitleTable_:function(){var table=this.$.titletable;table.showHeader=false;table.tableColumns=[{title:'Title',value:function(row){return row.title;},width:'350px'},{title:'Value',width:'100%',value:function(row){return row.value;}}];},updateTitleTable_:function(){var title;if(this.selection_&&this.selection_.length)
+title=this.selection_[0].title;else
+title='<No selection>';var table=this.$.titletable;table.tableRows=[{title:'Title',value:title}];},updateColumns_:function(summary){var hasCpuData;if(summary.cpuDuration!==undefined)
+hasCpuData=true;if(summary.cpuSelfTime!==undefined)
+hasCpuData=true;var colWidthPercentage;if(hasCpuData)
+colWidthPercentage='20%';else
+colWidthPercentage='33.3333%';var columns=[];columns.push({title:'Start',value:function(row){if(row.__proto__===tr.ui.analysis.MultiEventSummary.prototype){return row.title;}
+var linkEl=document.createElement('tr-ui-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(row.event);});linkEl.appendChild(tr.ui.units.createTimeStampSpan(row.start));return linkEl;},width:'350px',cmp:function(rowA,rowB){return rowA.start-rowB.start;}});if(this.eventsHaveDuration_){columns.push({title:'Wall Duration (ms)',value:function(row){return tr.ui.units.createTimeSpan(row.duration);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.duration-rowB.duration;}});}
+if(this.eventsHaveDuration_&&hasCpuData){columns.push({title:'CPU Duration (ms)',value:function(row){return tr.ui.units.createTimeSpan(row.cpuDuration);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.cpuDuration-rowB.cpuDuration;}});}
+if(this.eventsHaveSubRows_&&this.eventsHaveDuration_){columns.push({title:'Self time (ms)',value:function(row){return tr.ui.units.createTimeSpan(row.selfTime);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.selfTime-rowB.selfTime;}});}
+if(this.eventsHaveSubRows_&&this.eventsHaveDuration_&&hasCpuData){columns.push({title:'CPU Self Time (ms)',value:function(row){return tr.ui.units.createTimeSpan(row.cpuSelfTime);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.cpuSelfTime-rowB.cpuSelfTime;}});}
+var argKeys=tr.b.dictionaryKeys(summary.totalledArgs);argKeys.sort();var otherKeys=summary.untotallableArgs.slice(0);otherKeys.sort();argKeys.push.apply(argKeys,otherKeys);var keysWithColumns=argKeys.slice(0,4);var keysInOtherColumn=argKeys.slice(4);keysWithColumns.forEach(function(argKey){var hasTotal=summary.totalledArgs[argKey];var colDesc={title:'Arg: '+argKey,value:function(row){if(row.__proto__!==tr.ui.analysis.MultiEventSummary.prototype){var argView=document.createElement('tr-ui-a-generic-object-view');argView.object=row.args[argKey];return argView;}
+if(hasTotal)
+return row.totalledArgs[argKey];return'';},width:'<upated further down>'};if(hasTotal){colDesc.cmp=function(rowA,rowB){return rowA.args[argKey]-rowB.args[argKey];}}
+columns.push(colDesc);});if(keysInOtherColumn.length){columns.push({title:'Other Args',value:function(row){if(row.__proto__===tr.ui.analysis.MultiEventSummary.prototype)
+return'';var argView=document.createElement('tr-ui-a-generic-object-view');var obj={};for(var i=0;i<keysInOtherColumn.length;i++)
+obj[keysInOtherColumn[i]]=row.args[keysInOtherColumn[i]];argView.object=obj;return argView;},width:'<upated further down>'});}
+var colWidthPercentage;if(columns.length==1)
+colWidthPercentage='100%';else
+colWidthPercentage=(100/(columns.length-1)).toFixed(3)+'%';for(var i=1;i<columns.length;i++)
+columns[i].width=colWidthPercentage;this.$.table.tableColumns=columns;},updateRows_:function(summary){this.$.table.sortColumnIndex=0;function Row(event){this.event=event;}
+Row.prototype={get start(){return this.event.start;},get duration(){return this.event.duration;},get cpuDuration(){return this.event.cpuDuration;},get selfTime(){return this.event.selfTime;},get cpuSelfTime(){return this.event.cpuSelfTime;},get args(){return this.event.args;}};this.$.table.tableRows=this.selection_.map(function(event){return new Row(event);});this.$.table.footerRows=[summary];}});'use strict';Polymer('tr-ui-a-multi-event-sub-view',{created:function(){this.currentSelection_=undefined;this.eventsHaveDuration_=true;this.eventsHaveSubRows_=true;},set selection(selection){if(selection.length<=1)
+throw new Error('Only supports multiple items');this.setSelectionWithoutErrorChecks(selection);},get selection(){return this.currentSelection_;},setSelectionWithoutErrorChecks:function(selection){this.currentSelection_=selection;this.updateContents_();},get eventsHaveDuration(){return this.eventsHaveDuration_;},set eventsHaveDuration(eventsHaveDuration){this.eventsHaveDuration_=eventsHaveDuration;this.updateContents_();},get eventsHaveSubRows(){return this.eventsHaveSubRows_;},set eventsHaveSubRows(eventsHaveSubRows){this.eventsHaveSubRows_=eventsHaveSubRows;this.updateContents_();},updateContents_:function(){var selection=this.currentSelection_;this.$.content.textContent='';if(!selection)
+return;var eventsByTitle=selection.getEventsOrganizedByTitle();var numTitles=tr.b.dictionaryLength(eventsByTitle);var summaryTableEl=document.createElement('tr-ui-a-multi-event-summary-table');summaryTableEl.configure({showTotals:numTitles>1,eventsByTitle:eventsByTitle,eventsHaveDuration:this.eventsHaveDuration_,eventsHaveSubRows:this.eventsHaveSubRows_});this.$.content.appendChild(summaryTableEl);var selectionSummaryTableEl=document.createElement('tr-ui-a-selection-summary-table');selectionSummaryTableEl.selection=this.currentSelection_;this.$.content.appendChild(selectionSummaryTableEl);if(numTitles===1){var detailsTableEl=document.createElement('tr-ui-a-multi-event-details-table');detailsTableEl.eventsHaveDuration=this.eventsHaveDuration_;detailsTableEl.eventsHaveSubRows=this.eventsHaveSubRows_;detailsTableEl.selection=selection;this.$.content.appendChild(detailsTableEl);}}});'use strict';Polymer('tr-ui-a-multi-thread-slice-sub-view',{created:function(){this.selection_=undefined;},get selection(){return this.selection_;},set selection(selection){this.selection_=selection;if(window.RasterTaskView!==undefined){if(tr.e.cc.RasterTaskSelection.supports(selection)){var ltvSelection=new tr.e.cc.RasterTaskSelection(selection);var ltv=new tr.ui.e.chrome.cc.LayerTreeHostImplSnapshotView();ltv.objectSnapshot=ltvSelection.containingSnapshot;ltv.selection=ltvSelection;ltv.extraHighlightsByLayerId=ltvSelection.extraHighlightsByLayerId;this.$.content.textContent='';this.$.content.appendChild(ltv);this.requiresTallView_=true;return;}}
+this.$.content.textContent='';var mesv=document.createElement('tr-ui-a-multi-event-sub-view');mesv.selection=selection;this.$.content.appendChild(mesv);var relatedEvents=document.createElement('tr-ui-a-related-events');relatedEvents.addRelatedEvents(selection);if(relatedEvents.hasRelatedEvents()){this.$.content.appendChild(relatedEvents);}},get requiresTallView(){if(this.$.content.children.length===0)
+return false;var childTagName=this.$.content.children[0].tagName;if(childTagName==='TR-UI-A-MULTI-EVENT-SUB-VIEW')
+return false;return true;}});'use strict';Polymer('tr-ui-a-single-async-slice-sub-view',{getEventRows_:function(event){var rows=this.__proto__.__proto__.getEventRows_(event);rows.splice(0,0,{name:'ID',value:event.id});return rows;},get relatedEventsToHighlight(){if(!this.currentSelection_)
+return undefined;return this.currentSelection_[0].associatedEvents;}});'use strict';Polymer('tr-ui-a-multi-async-slice-sub-view',{get selection(){return this.$.content.selection;},set selection(selection){this.$.content.selection=selection;},get relatedEventsToHighlight(){if(!this.$.content.selection)
+return undefined;var selection=new tr.c.Selection();this.$.content.selection.forEach(function(asyncEvent){if(!asyncEvent.associatedEvents)
+return;asyncEvent.associatedEvents.forEach(function(event){selection.push(event);});});if(selection.length)
+return selection;return undefined;}});'use strict';Polymer('tr-ui-a-single-cpu-slice-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!==1)
+throw new Error('Only supports single slices');if(!(selection[0]instanceof tr.model.CpuSlice))
+throw new Error('Only supports thread time slices');this.currentSelection_=selection;var cpuSlice=selection[0];var thread=cpuSlice.threadThatWasRunning;var shadowRoot=this.shadowRoot;if(thread){shadowRoot.querySelector('#process-name').textContent=thread.parent.userFriendlyName;shadowRoot.querySelector('#thread-name').textContent=thread.userFriendlyName;}else{shadowRoot.querySelector('#process-name').parentElement.style.display='none';shadowRoot.querySelector('#thread-name').textContent=cpuSlice.title;}
+shadowRoot.querySelector('#start').textContent=tr.b.units.tsString(cpuSlice.start);shadowRoot.querySelector('#duration').textContent=tr.b.units.tsString(cpuSlice.duration);var runningThreadEl=shadowRoot.querySelector('#running-thread');var timeSlice=cpuSlice.getAssociatedTimeslice();if(!timeSlice){runningThreadEl.parentElement.style.display='none';}else{var threadLink=document.createElement('tr-ui-a-analysis-link');threadLink.selection=new tr.c.Selection(timeSlice);threadLink.textContent='Click to select';runningThreadEl.parentElement.style.display='';runningThreadEl.textContent='';runningThreadEl.appendChild(threadLink);}
+shadowRoot.querySelector('#args').object=cpuSlice.args;}});'use strict';Polymer('tr-ui-a-multi-cpu-slice-sub-view',{ready:function(){this.$.content.eventsHaveSubRows=false;},get selection(){return this.$.content.selection;},set selection(selection){this.$.content.setSelectionWithoutErrorChecks(selection);}});'use strict';Polymer('tr-ui-a-single-thread-time-slice-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!==1)
+throw new Error('Only supports single slices');if(!(selection[0]instanceof tr.model.ThreadTimeSlice))
+throw new Error('Only supports thread time slices');this.currentSelection_=selection;var timeSlice=selection[0];var thread=timeSlice.thread;var shadowRoot=this.shadowRoot;shadowRoot.querySelector('#state').textContent=timeSlice.title;var stateColor=tr.ui.b.getColorPalette()[timeSlice.colorId];shadowRoot.querySelector('#state').style.backgroundColor=stateColor;shadowRoot.querySelector('#process-name').textContent=thread.parent.userFriendlyName;shadowRoot.querySelector('#thread-name').textContent=thread.userFriendlyName;shadowRoot.querySelector('#start').textContent=tr.b.units.tsString(timeSlice.start);shadowRoot.querySelector('#duration').textContent=tr.b.units.tsString(timeSlice.duration);var onCpuEl=shadowRoot.querySelector('#on-cpu');onCpuEl.textContent='';var runningInsteadEl=shadowRoot.querySelector('#running-instead');if(timeSlice.cpuOnWhichThreadWasRunning){runningInsteadEl.parentElement.removeChild(runningInsteadEl);var cpuLink=document.createElement('tr-ui-a-analysis-link');cpuLink.selection=new tr.c.Selection(timeSlice.getAssociatedCpuSlice());cpuLink.textContent=timeSlice.cpuOnWhichThreadWasRunning.userFriendlyName;onCpuEl.appendChild(cpuLink);}else{onCpuEl.parentElement.removeChild(onCpuEl);var cpuSliceThatTookCpu=timeSlice.getCpuSliceThatTookCpu();if(cpuSliceThatTookCpu){var cpuLink=document.createElement('tr-ui-a-analysis-link');cpuLink.selection=new tr.c.Selection(cpuSliceThatTookCpu);if(cpuSliceThatTookCpu.thread)
+cpuLink.textContent=cpuSliceThatTookCpu.thread.userFriendlyName;else
+cpuLink.textContent=cpuSliceThatTookCpu.title;runningInsteadEl.appendChild(cpuLink);}else{runningInsteadEl.parentElement.removeChild(runningInsteadEl);}}
+var argsEl=shadowRoot.querySelector('#args');if(tr.b.dictionaryKeys(timeSlice.args).length>0){var argsView=document.createElement('tr-ui-a-generic-object-view');argsView.object=timeSlice.args;argsEl.parentElement.style.display='';argsEl.textContent='';argsEl.appendChild(argsView);}else{argsEl.parentElement.style.display='none';}}});'use strict';Polymer('tr-ui-a-multi-thread-time-slice-sub-view',{ready:function(){this.$.content.eventsHaveSubRows=false;},get selection(){return this.$.content.selection;},set selection(selection){this.$.content.setSelectionWithoutErrorChecks(selection);}});'use strict';Polymer('tr-ui-a-single-instant-event-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.$.content.textContent='';var realView=document.createElement('tr-ui-a-single-event-sub-view');realView.setSelectionWithoutErrorChecks(selection);this.$.content.appendChild(realView);this.currentSelection_=selection;},get selection(){return this.currentSelection_;}});'use strict';Polymer('tr-ui-a-multi-instant-event-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.$.content.textContent='';var realView=document.createElement('tr-ui-a-multi-event-sub-view');realView.eventsHaveDuration=false;realView.eventsHaveSubRows=false;this.$.content.appendChild(realView);realView.setSelectionWithoutErrorChecks(selection);this.currentSelection_=selection;},get selection(){return this.currentSelection_;}});'use strict';tr.exportTo('tr.ui.analysis',function(){var AnalysisResults=tr.ui.b.define('div');AnalysisResults.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.className='analysis-results';},get requiresTallView(){return true;},clear:function(){this.textContent='';},createSelectionChangingLink:function(text,selectionGenerator,opt_tooltip){var el=this.ownerDocument.createElement('tr-ui-a-analysis-link');function wrap(){return selectionGenerator();}
+wrap.userFriendlyName=text;el.selection=wrap;if(opt_tooltip)
+el.title=opt_tooltip;return el;},appendElement_:function(parent,tagName,opt_text){var n=parent.ownerDocument.createElement(tagName);parent.appendChild(n);if(opt_text!=undefined)
+n.textContent=opt_text;return n;},appendText_:function(parent,text){var textElement=parent.ownerDocument.createTextNode(text);parent.appendChild(textNode);return textNode;},appendTableCell_:function(table,row,cellnum,text,opt_warning){var td=this.appendElement_(row,'td',text);td.className=table.className+'-col-'+cellnum;if(opt_warning){var span=document.createElement('span');span.textContent=' '+String.fromCharCode(9888);span.title=opt_warning;td.appendChild(span);}
+return td;},appendTableCell:function(table,row,text){return this.appendTableCell_(table,row,row.children.length,text);},appendTableCellWithTooltip_:function(table,row,cellnum,text,tooltip){if(tooltip){var td=this.appendElement_(row,'td');td.className=table.className+'-col-'+cellnum;var span=this.appendElement_(td,'span',text);span.className='tooltip';span.title=tooltip;return td;}else{return this.appendTableCell_(table,row,cellnum,text);}},appendHeader:function(label){var header=this.appendElement_(this,'span',label);header.className='analysis-header';return header;},appendInfo:function(label,value){var div=this.appendElement_(this,'div');div.label=this.appendElement_(div,'b',label);div.value=this.appendElement_(div,'span',value);return div;},appendTable:function(className,numColumns){var table=this.appendElement_(this,'table');table.className=className+' analysis-table';table.numColumns=numColumns;return table;},appendHeadRow:function(table){if(table.headerRow)
+throw new Error('Only one header row allowed.');if(table.tbody||table.tfoot)
+throw new Error('Cannot add a header row after data rows have been added.');table.headerRow=this.appendElement_(this.appendElement_(table,'thead'),'tr');table.headerRow.className='analysis-table-header';return table.headerRow;},appendBodyRow:function(table){if(table.tfoot)
+throw new Error('Cannot add a tbody row after footer rows have been added.');if(!table.tbody)
+table.tbody=this.appendElement_(table,'tbody');var row=this.appendElement_(table.tbody,'tr');if(table.headerRow)
+row.className='analysis-table-row';else
+row.className='analysis-table-row-inverted';return row;},appendFootRow:function(table){if(!table.tfoot){table.tfoot=this.appendElement_(table,'tfoot');table.tfoot.rowsClassName=((table.headerRow?1:0)+
+(table.tbody?table.tbody.rows.length:0))%2?'analysis-table-row':'analysis-table-row-inverted';}
+var row=this.appendElement_(table.tfoot,'tr');row.className=table.tfoot.rowsClassName;return row;},appendSpacingRow:function(table,opt_inFoot){if(table.tfoot||opt_inFoot)
+var row=this.appendFootRow(table);else
+var row=this.appendBodyRow(table);for(var i=0;i<table.numColumns;i++)
+this.appendTableCell_(table,row,i,' ');},appendInfoRow:function(table,label,opt_value,opt_inFoot){if(table.tfoot||opt_inFoot)
+var row=this.appendFootRow(table);else
+var row=this.appendBodyRow(table);this.appendTableCell_(table,row,0,label);if(opt_value!==undefined){var objectView=document.createElement('tr-ui-a-generic-object-view');objectView.object=opt_value;objectView.classList.add('analysis-table-col-1');objectView.style.display='table-cell';row.appendChild(objectView);}else{this.appendTableCell_(table,row,1,'');}
+for(var i=2;i<table.numColumns;i++)
+this.appendTableCell_(table,row,i,'');},appendInfoRowTime:function(table,label,time,opt_inFoot,opt_warning){if(table.tfoot||opt_inFoot)
+var row=this.appendFootRow(table);else
+var row=this.appendBodyRow(table);this.appendTableCell_(table,row,0,label);this.appendTableCell_(table,row,1,tr.b.units.tsString(time),opt_warning);},appendDetailsRow:function(table,start,duration,selfTime,args,opt_selectionGenerator,opt_cpuDuration,opt_inFoot){if(opt_inFoot){var row=this.appendFootRow(table);this.appendTableCell(table,row,'Totals');}
+else{var row=this.appendBodyRow(table);if(opt_selectionGenerator){var labelEl=this.appendTableCell(table,row,tr.b.units.tsString(start));labelEl.textContent='';labelEl.appendChild(this.createSelectionChangingLink(tr.b.units.tsString(start),opt_selectionGenerator,''));}else{this.appendTableCell(table,row,tr.b.units.tsString(start));}}
+if(duration!==null)
+this.appendTableCell(table,row,tr.b.units.tsString(duration));if(opt_cpuDuration)
+this.appendTableCell(table,row,opt_cpuDuration!=''?tr.b.units.tsString(opt_cpuDuration):'');if(selfTime!==null)
+this.appendTableCell(table,row,tr.b.units.tsString(selfTime));var argsCell=this.appendTableCell(table,row,'');var n=0;for(var argName in args){n+=1;}
+if(n>0){for(var argName in args){var argVal=args[argName];var objectView=document.createElement('tr-ui-a-generic-object-view');objectView.object=argVal;var argsRow=this.appendElement_(this.appendElement_(argsCell,'table'),'tr');this.appendElement_(argsRow,'td',argName+':');this.appendElement_(argsRow,'td').appendChild(objectView);}}},appendDataRow:function(table,label,opt_duration,opt_cpuDuration,opt_selfTime,opt_cpuSelfTime,opt_occurrences,opt_percentage,opt_statistics,opt_selectionGenerator,opt_inFoot){var tooltip=undefined;if(opt_statistics){var stddevRounded=Math.round(opt_statistics.avg_stddev*1000)/1000;tooltip='Min Duration:\u0009'+
+tr.b.units.tsString(opt_statistics.min)+' \u000DMax Duration:\u0009'+
+tr.b.units.tsString(opt_statistics.max)+' \u000DAvg Duration:\u0009'+
+tr.b.units.tsString(opt_statistics.avg)+' (\u03C3 = '+stddevRounded+')';if(opt_statistics.start){tooltip+='\u000DStart Time:\u0009'+
+tr.b.units.tsString(opt_statistics.start);}
+if(opt_statistics.end){tooltip+='\u000DEnd Time:\u0009'+
+tr.b.units.tsString(opt_statistics.end);}
+if(opt_statistics.frequency&&opt_statistics.frequency_stddev){var fR=Math.round(opt_statistics.frequency*1000)/1000;var fSR=Math.round(opt_statistics.frequency_stddev*1000)/1000;tooltip+='\u000DFrequency:\u0009'+
+fR+' occurrences/s (\u03C3 = '+fSR+')';}}
+if(table.tfoot||opt_inFoot)
+var row=this.appendFootRow(table);else
+var row=this.appendBodyRow(table);var cellNum=0;if(!opt_selectionGenerator){this.appendTableCellWithTooltip_(table,row,cellNum,label,tooltip);}else{var labelEl=this.appendTableCellWithTooltip_(table,row,cellNum,label,tooltip);if(labelEl){labelEl.textContent='';labelEl.appendChild(this.createSelectionChangingLink(label,opt_selectionGenerator,tooltip));}}
+cellNum++;if(opt_duration!==null){if(opt_duration){if(opt_duration instanceof Array){this.appendTableCellWithTooltip_(table,row,cellNum,'['+opt_duration.join(', ')+']',tooltip);}else{this.appendTableCellWithTooltip_(table,row,cellNum,tr.b.units.tsString(opt_duration),tooltip);}}else{this.appendTableCell_(table,row,cellNum,'');}
+cellNum++;}
+if(opt_cpuDuration!==null){if(opt_cpuDuration!=''){this.appendTableCellWithTooltip_(table,row,cellNum,tr.b.units.tsString(opt_cpuDuration),tooltip);}else{this.appendTableCell_(table,row,cellNum,'');}
+cellNum++;}
+if(opt_selfTime!==null){if(opt_selfTime){this.appendTableCellWithTooltip_(table,row,cellNum,tr.b.units.tsString(opt_selfTime),tooltip);}else{this.appendTableCell_(table,row,cellNum,'');}
+cellNum++;}
+if(opt_cpuSelfTime!==null){if(opt_cpuSelfTime){this.appendTableCellWithTooltip_(table,row,cellNum,tr.b.units.tsString(opt_cpuSelfTime),tooltip);}else{this.appendTableCell_(table,row,cellNum,'');}
+cellNum++;}
+if(opt_percentage!==null){if(opt_percentage){this.appendTableCellWithTooltip_(table,row,cellNum,opt_percentage,tooltip);}else{this.appendTableCell_(table,row,cellNum,'');}
+cellNum++;}
+if(opt_occurrences){this.appendTableCellWithTooltip_(table,row,cellNum,String(opt_occurrences),tooltip);}else{this.appendTableCell_(table,row,cellNum,'');}
+cellNum++;}};return{AnalysisResults:AnalysisResults};});'use strict';(function(){var CounterSample=tr.model.CounterSample;Polymer('tr-ui-a-counter-sample-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){var results=new tr.ui.analysis.AnalysisResults();this.appendChild(results);this.analyzeCounterSamples_(results,selection);},analyzeCounterSamples_:function(results,allSamples){var samplesByCounter={};for(var i=0;i<allSamples.length;i++){var ctr=allSamples[i].series.counter;if(!samplesByCounter[ctr.guid])
+samplesByCounter[ctr.guid]=[];samplesByCounter[ctr.guid].push(allSamples[i]);}
+for(var guid in samplesByCounter){var samples=samplesByCounter[guid];var ctr=samples[0].series.counter;var timestampGroups=CounterSample.groupByTimestamp(samples);if(timestampGroups.length==1)
+this.analyzeSingleCounterTimestamp_(results,ctr,timestampGroups[0]);else
+this.analyzeMultipleCounterTimestamps_(results,ctr,timestampGroups);}},analyzeSingleCounterTimestamp_:function(results,ctr,samplesWithSameTimestamp){results.appendHeader('Selected counter:');var table=results.appendTable('analysis-counter-table',2);results.appendInfoRow(table,'Title',ctr.name);results.appendInfoRowTime(table,'Timestamp',samplesWithSameTimestamp[0].timestamp);for(var i=0;i<samplesWithSameTimestamp.length;i++){var sample=samplesWithSameTimestamp[i];results.appendInfoRow(table,sample.series.name,sample.value);}},analyzeMultipleCounterTimestamps_:function(results,ctr,samplesByTimestamp){results.appendHeader('Counter '+ctr.name);var table=results.appendTable('analysis-counter-table',2);var sampleIndices=[];for(var i=0;i<samplesByTimestamp.length;i++)
+sampleIndices.push(samplesByTimestamp[i][0].getSampleIndex());var stats=ctr.getSampleStatistics(sampleIndices);for(var i=0;i<stats.length;i++){var samples=[];for(var k=0;k<sampleIndices.length;++k)
+samples.push(ctr.getSeries(i).getSample(sampleIndices[k]).value);results.appendDataRow(table,ctr.name+': series('+ctr.getSeries(i).name+')',samples,null,null,null,samples.length,null,stats[i]);}}});})();'use strict';Polymer('tr-ui-a-single-flow-event-sub-view',{getEventRows_:function(event){var rows=this.__proto__.__proto__.getEventRows_(event);rows.splice(0,0,{name:'ID',value:event.id});function createLinkTo(slice){var linkEl=document.createElement('tr-ui-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(slice);});linkEl.textContent=slice.userFriendlyName;return linkEl;}
+rows.push({name:'From',value:createLinkTo(event.startSlice)});rows.push({name:'To',value:createLinkTo(event.endSlice)});return rows;}});'use strict';Polymer('tr-ui-a-multi-flow-event-sub-view',{ready:function(){this.$.content.eventsHaveDuration=false;this.$.content.eventsHaveSubRows=false;},set selection(selection){this.$.content.selection=selection;},get selection(){return this.$.content.selection;}});'use strict';tr.exportTo('tr.ui.analysis',function(){var ObjectInstanceView=tr.ui.b.define('object-instance-view');ObjectInstanceView.prototype={__proto__:HTMLUnknownElement.prototype,decorate:function(){this.objectInstance_=undefined;},get requiresTallView(){return true;},set modelEvent(obj){this.objectInstance=obj;},get modelEvent(){return this.objectInstance;},get objectInstance(){return this.objectInstance_;},set objectInstance(i){this.objectInstance_=i;this.updateContents();},updateContents:function(){throw new Error('Not implemented');}};var options=new tr.b.ExtensionRegistryOptions(tr.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=ObjectInstanceView;options.defaultMetadata={showInTrackView:true};tr.b.decorateExtensionRegistry(ObjectInstanceView,options);return{ObjectInstanceView:ObjectInstanceView};});'use strict';Polymer('tr-ui-a-single-object-instance-sub-view',{created:function(){this.currentSelection_=undefined;},get requiresTallView(){if(this.$.content.children.length===0)
+return false;if(this.$.content.children[0]instanceof
+tr.ui.analysis.ObjectInstanceView)
+return this.$.content.children[0].requiresTallView;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!==1)
+throw new Error('Only supports single item selections');if(!(selection[0]instanceof tr.model.ObjectInstance))
+throw new Error('Only supports object instances');this.$.content.textContent='';this.currentSelection_=selection;var instance=selection[0];var typeInfo=tr.ui.analysis.ObjectInstanceView.getTypeInfo(instance.category,instance.typeName);if(typeInfo){var customView=new typeInfo.constructor();this.$.content.appendChild(customView);customView.modelEvent=instance;}else{this.appendGenericAnalysis_(instance);}},appendGenericAnalysis_:function(instance){var html='';html+='<div class="title">'+
+instance.typeName+' '+
+instance.id+'</div>\n';html+='<table>';html+='<tr>';html+='<tr><td>creationTs:</td><td>'+
+instance.creationTs+'</td></tr>\n';if(instance.deletionTs!=Number.MAX_VALUE){html+='<tr><td>deletionTs:</td><td>'+
+instance.deletionTs+'</td></tr>\n';}else{html+='<tr><td>deletionTs:</td><td>not deleted</td></tr>\n';}
+html+='<tr><td>snapshots:</td><td id="snapshots"></td></tr>\n';html+='</table>';this.$.content.innerHTML=html;var snapshotsEl=this.$.content.querySelector('#snapshots');instance.snapshots.forEach(function(snapshot){var snapshotLink=document.createElement('tr-ui-a-analysis-link');snapshotLink.selection=new tr.c.Selection(snapshot);snapshotsEl.appendChild(snapshotLink);});}});'use strict';tr.exportTo('tr.ui.analysis',function(){var ObjectSnapshotView=tr.ui.b.define('object-snapshot-view');ObjectSnapshotView.prototype={__proto__:HTMLUnknownElement.prototype,decorate:function(){this.objectSnapshot_=undefined;},get requiresTallView(){return true;},set modelEvent(obj){this.objectSnapshot=obj;},get modelEvent(){return this.objectSnapshot;},get objectSnapshot(){return this.objectSnapshot_;},set objectSnapshot(i){this.objectSnapshot_=i;this.updateContents();},updateContents:function(){throw new Error('Not implemented');}};var options=new tr.b.ExtensionRegistryOptions(tr.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=ObjectSnapshotView;options.defaultMetadata={showInstances:true,showInTrackView:true};tr.b.decorateExtensionRegistry(ObjectSnapshotView,options);return{ObjectSnapshotView:ObjectSnapshotView};});'use strict';Polymer('tr-ui-a-single-object-snapshot-sub-view',{created:function(){this.currentSelection_=undefined;},get requiresTallView(){if(this.children.length===0)
+return false;if(this.children[0]instanceof tr.ui.analysis.ObjectSnapshotView)
+return this.children[0].requiresTallView;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!==1)
+throw new Error('Only supports single item selections');if(!(selection[0]instanceof tr.model.ObjectSnapshot))
+throw new Error('Only supports object instances');this.textContent='';this.currentSelection_=selection;var snapshot=selection[0];var typeInfo=tr.ui.analysis.ObjectSnapshotView.getTypeInfo(snapshot.objectInstance.category,snapshot.objectInstance.typeName);if(typeInfo){var customView=new typeInfo.constructor();this.appendChild(customView);customView.modelEvent=snapshot;}else{this.appendGenericAnalysis_(snapshot);}},appendGenericAnalysis_:function(snapshot){var instance=snapshot.objectInstance;var html='';html+='<div class="title">Snapshot of <a id="instance-link"></a> @ '+
+tr.b.units.tsString(snapshot.ts)+'</div>\n';html+='<table>';html+='<tr>';html+='<tr><td>args:</td><td id="args"></td></tr>\n';html+='</table>';this.innerHTML=html;var instanceLinkEl=document.createElement('tr-ui-a-analysis-link');instanceLinkEl.selection=new tr.c.Selection(instance);var tmp=this.querySelector('#instance-link');tmp.parentElement.replaceChild(instanceLinkEl,tmp);var argsEl=this.querySelector('#args');argsEl.textContent='';var objectView=document.createElement('tr-ui-a-generic-object-view');objectView.object=snapshot.args;argsEl.appendChild(objectView);}});'use strict';Polymer('tr-ui-a-multi-object-sub-view',{created:function(){this.currentSelection_=undefined;},ready:function(){this.$.content.showHeader=false;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;var objectEvents=tr.b.asArray(selection).sort(tr.b.Range.compareByMinTimes);var table=this.$.content;table.tableColumns=[{title:'First',value:function(event){if(event instanceof tr.model.ObjectSnapshot)
+return tr.ui.units.createTimeStampSpan(event.ts);var spanEl=document.createElement('span');spanEl.appendChild(tr.ui.units.createTimeStampSpan(event.creationTs));spanEl.appendChild(tr.ui.b.createSpan({textContent:'-',marginLeft:'4px',marginRight:'4px'}));if(event.deletionTs!=Number.MAX_VALUE){spanEl.appendChild(tr.ui.units.createTimeStampSpan(event.deletionTs));}
+return spanEl;},width:'200px'},{title:'Second',value:function(event){var linkEl=document.createElement('tr-ui-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(event);},event.userFriendlyName);return linkEl;},width:'100%'}];table.tableRows=objectEvents;table.rebuild();}});'use strict';Polymer('tr-ui-a-single-sample-sub-view',{created:function(){this.currentSelection_=undefined;},ready:function(){this.$.content.tableColumns=[{title:'FirstColumn',value:function(row){return row.title;},width:'250px'},{title:'SecondColumn',value:function(row){return row.value;},width:'100%'}];this.$.content.showHeader=false;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;if(this.currentSelection_===undefined){this.$.content.tableRows=[];return;}
+var sample=this.currentSelection_[0];var table=this.$.content;var rows=[];rows.push({title:'Title',value:sample.title});rows.push({title:'Sample time',value:tr.ui.units.createTimeStampSpan(sample.start)});var sfEl=document.createElement('tr-ui-a-stack-frame');sfEl.stackFrame=sample.leafStackFrame;rows.push({title:'Stack trace',value:sfEl});table.tableRows=rows;table.rebuild();}});'use strict';Polymer('tr-ui-a-multi-sample-sub-view',{created:function(){this.currentSelection_=undefined;},get requiresTallView(){return true;},set selection(selection){this.$.content.textContent='';this.currentSelection_=selection;if(tr.isDefined('tr.ui.e.analysis.SamplingSummaryPanel')){var panel=new tr.ui.e.analysis.SamplingSummaryPanel();this.$.content.appendChild(panel);panel.selection=selection;}else{this.$.content.textContent='SamplingSummaryPanel not installed. :(';}},get selection(){return this.currentSelection_;}});'use strict';Polymer('tr-ui-a-single-interaction-record-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.textContent='';var realView=document.createElement('tr-ui-a-single-event-sub-view');this.appendChild(realView);realView.setSelectionWithoutErrorChecks(selection);this.currentSelection_=selection;},get relatedEventsToHighlight(){if(!this.currentSelection_)
+return undefined;return this.currentSelection_[0].associatedEvents;}});'use strict';Polymer('tr-ui-a-multi-interaction-record-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.currentSelection_=selection;this.textContent='';var realView=document.createElement('tr-ui-a-multi-event-sub-view');this.appendChild(realView);realView.setSelectionWithoutErrorChecks(selection);this.currentSelection_=selection;},get selection(){return this.currentSelection_;},get relatedEventsToHighlight(){if(!this.currentSelection_)
+return undefined;var selection=new tr.c.Selection();this.currentSelection_.forEach(function(ir){ir.associatedEvents.forEach(function(event){selection.push(event);});});return selection;}});'use strict';Polymer('tr-ui-a-alert-sub-view',{ready:function(){this.currentSelection_=undefined;this.$.table.tableColumns=[{title:'Label',value:function(row){return row.name;},width:'150px'},{title:'Value',width:'100%',value:function(row){return row.value;}}];this.$.table.showHeader=false;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;this.updateContents_();},getRowsForSingleAlert_:function(alert){var rows=[];for(var argName in alert.args){var argView=document.createElement('tr-ui-a-generic-object-view');argView.object=alert.args[argName];rows.push({name:argName,value:argView});}
+if(alert.associatedEvents.length){alert.associatedEvents.forEach(function(event,i){var linkEl=document.createElement('tr-ui-a-analysis-link');linkEl.setSelectionAndContent(function(){return event;},event.title);var valueString='';if(event instanceof tr.model.TimedEvent)
+valueString='took '+event.duration.toFixed(2)+'ms';rows.push({name:linkEl,value:valueString});});}
+var descriptionEl=tr.ui.b.createDiv({textContent:alert.info.description,maxWidth:'300px'});rows.push({name:'Description',value:descriptionEl});if(alert.info.docLinks){alert.info.docLinks.forEach(function(linkObject){var linkEl=document.createElement('a');linkEl.target='_blank';linkEl.href=linkObject.href;linkEl.textContent=linkObject.textContent;rows.push({name:linkObject.label,value:linkEl});});}
+return rows;},getRowsForAlerts_:function(alerts){if(alerts.length==1){var rows=[{name:'Alert',value:alerts[0].title}];var detailRows=this.getRowsForSingleAlert_(alerts[0]);rows.push.apply(rows,detailRows);return rows;}else{return alerts.map(function(alert){return{name:'Alert',value:alert.title,isExpanded:alerts.size<10,subRows:this.getRowsForSingleAlert_(alert)};},this);}},updateContents_:function(){if(this.currentSelection_===undefined){this.$.table.rows=[];this.$.table.rebuild();return;}
+var alerts=this.currentSelection_;this.$.table.tableRows=this.getRowsForAlerts_(alerts);this.$.table.rebuild();}});'use strict';Polymer('tr-ui-a-single-frame-sub-view',{ready:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!=1)
+throw new Error('Only supports single frame!');this.currentSelection_=selection;this.$.asv.selection=selection[0].associatedAlerts;},get relatedEventsToHighlight(){if(!this.currentSelection_)
+return undefined;return this.currentSelection_[0].associatedEvents;}});'use strict';Polymer('tr-ui-a-multi-frame-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.textContent='';var realView=document.createElement('tr-ui-a-multi-event-sub-view');realView.eventsHaveDuration=false;realView.eventsHaveSubRows=false;this.appendChild(realView);realView.setSelectionWithoutErrorChecks(selection);this.currentSelection_=selection;},get selection(){return this.currentSelection_;},get relatedEventsToHighlight(){if(!this.currentSelection_)
+return undefined;var selection=new tr.c.Selection();this.currentSelection_.forEach(function(frameEvent){frameEvent.associatedEvents.forEach(function(event){selection.push(event);});});return selection;}});'use strict';Polymer('tr-ui-b-color-legend',{ready:function(){var blackSquareCharCode=9632;this.$.square.innerText=String.fromCharCode(blackSquareCharCode);this.label_=undefined;},get label(){return this.label_;},set label(label){this.label_=label;if(this.label_===undefined){this.$.square.style.color='initial';this.$.label.innerText='';return;}
+var paletteRaw=tr.ui.b.getRawColorPalette();var colorId=tr.ui.b.getColorIdForGeneralPurposeString(this.label_);var color=tr.ui.b.colorToRGBString(paletteRaw[colorId]);this.$.square.style.color=color;this.$.label.innerText=this.label_;}});'use strict';tr.exportTo('tr.ui.analysis',function(){function MemoryColumn(name,title,units,cellGetter){this.name=name;this.title=title;this.units=units;this.cell=cellGetter;this.color=undefined;}
+MemoryColumn.fromRows=function(rows,cellKey,opt_titleBuilder){var columnTraits={};function gatherTraits(row){if(row===undefined)
+return;var attrCells=row[cellKey];tr.b.iterItems(attrCells,function(attrName,attrCell){if(attrCell===undefined)
+return;var attrValue=attrCell.attr;if(attrValue===undefined)
+return;var existingTraits=columnTraits[attrName];if(existingTraits===undefined){columnTraits[attrName]={constructor:attrValue.constructor,units:attrValue.units};return;}
+if(existingTraits.constructor!==attrValue.constructor||existingTraits.units!==attrValue.units){existingTraits.constructor=tr.model.UnknownAttribute;existingTraits.units=undefined;}});if(row.subRows!==undefined)
+row.subRows.forEach(gatherTraits);};rows.forEach(gatherTraits);var titleBuilder=opt_titleBuilder||tr.b.identity;var columns=[];tr.b.iterItems(columnTraits,function(columnName,columnTraits){var cellGetter=fieldGetter(cellKey,columnName);var title=titleBuilder(columnName);columns.push(MemoryColumn.fromAttributeTraits(columnName,title,columnTraits,cellGetter));});return columns;};MemoryColumn.fromAttributeTraits=function(name,title,traits,cellGetter){var constructor;if(traits.constructor===tr.model.ScalarAttribute)
+constructor=ScalarMemoryColumn;else
+constructor=MemoryColumn;return new constructor(name,title,traits.units,cellGetter);};MemoryColumn.spaceEqually=function(columns){var columnWidth=(100/columns.length).toFixed(3)+'%';columns.forEach(function(column){column.width=columnWidth;});};MemoryColumn.sortByImportance=function(columns,importanceRules){var positions=columns.map(function(column,srcIndex){return{importance:column.getImportance(importanceRules),srcIndex:srcIndex,column:column};});positions.sort(function(a,b){if(a.importance===b.importance)
+return a.srcIndex-b.srcIndex;return b.importance-a.importance;});positions.forEach(function(position,dstIndex){columns[dstIndex]=position.column;});};MemoryColumn.iconFromAttributeInfoType=function(type){switch(type){case tr.model.AttributeInfoType.WARNING:return{symbol:String.fromCharCode(9888),color:'red'};case tr.model.AttributeInfoType.LINK:return{symbol:String.fromCharCode(9903)};default:return{symbol:String.fromCharCode(9432),color:'blue'};}
+throw new Error('Unreachable');};MemoryColumn.prototype={attr:function(row){var cell=this.cell(row);if(cell===undefined)
+return undefined;return cell.attr;},value:function(row){var attr=this.attr(row);if(attr===undefined)
+return'';return this.formatDefinedAttribute(attr);},formatDefinedAttribute:function(attr){var formattedValue=this.formatDefinedAttributeValue(attr);var color;if(typeof this.color==='function')
+color=this.color(attr);else
+color=this.color;if(color===undefined&&attr.infos.length===0)
+return formattedValue;var attrEl=document.createElement('span');attrEl.style.display='flex';attrEl.style.alignItems='center';attrEl.appendChild(tr.ui.b.asHTMLOrTextNode(formattedValue));attr.infos.forEach(function(info){var infoEl=document.createElement('span');infoEl.style.paddingLeft='4px';infoEl.style.cursor='help';infoEl.style.fontWeight='bold';var icon=MemoryColumn.iconFromAttributeInfoType(info.type);infoEl.textContent=icon.symbol;if(icon.color!==undefined)
+infoEl.style.color=icon.color;infoEl.title=info.message;attrEl.appendChild(infoEl);},this);if(color!==undefined)
+attrEl.style.color=color;return attrEl;},formatDefinedAttributeValue:function(attr){return String(attr.value);},cmp:function(rowA,rowB){var attrA=this.attr(rowA);var attrB=this.attr(rowB);if(attrA===undefined&&attrB===undefined)
+return 0;if(attrA===undefined)
+return-1;if(attrB===undefined)
+return 1;return this.compareDefinedAttributes(attrA,attrB);},compareDefinedAttributes:function(attrA,attrB){var strA=String(attrA.value);var strB=String(attrB.value);return strA.localeCompare(strB);},getImportance:function(importanceRules){if(importanceRules.length===0)
+return 0;for(var i=0;i<importanceRules.length;i++){var importanceRule=importanceRules[i];if(this.matchesNameCondition(importanceRule.condition))
+return importanceRule.importance;}
+var minImportance=importanceRules[0].importance;for(var i=1;i<importanceRules.length;i++){minImportance=Math.min(minImportance,importanceRules[i].importance);}
+return minImportance-1;},matchesNameCondition:function(condition){if(condition===undefined)
+return true;if(typeof(condition)==='string')
+return this.name===condition;return condition.test(this.name);}};function ScalarMemoryColumn(name,title,units,cellGetter){MemoryColumn.call(this,name,title,units,cellGetter);}
+ScalarMemoryColumn.prototype={__proto__:MemoryColumn.prototype,formatDefinedAttributeValue:function(attr){if(this.units==='bytes'){var sizeEl=document.createElement('tr-ui-u-size-in-bytes-span');sizeEl.numBytes=attr.value;return sizeEl;}
+return MemoryColumn.prototype.formatDefinedAttributeValue.call(this,attr);},compareDefinedAttributes:function(attrA,attrB){return attrA.value-attrB.value;}};function MemoryCell(attr){this.attr=attr;}
+MemoryCell.extractAttribute=function(cell){if(cell===undefined)
+return undefined;return cell.attr;};function fieldGetter(){var fields=tr.b.asArray(arguments);return function(row){var value=row;for(var i=0;i<fields.length;i++)
+value=value[fields[i]];return value;};}
+var RECURSIVE_EXPANSION_MAX_SUB_ROW_COUNT=10;function expandTableRowsRecursively(table){function expandRowRecursively(row){if(row.subRows===undefined||row.subRows.length===0)
+return;if(row.subRows.length>RECURSIVE_EXPANSION_MAX_SUB_ROW_COUNT)
+return;table.setExpandedForTableRow(row,true);row.subRows.forEach(expandRowRecursively);}
+table.tableRows.forEach(expandRowRecursively);}
+function aggregateTableRowCellsRecursively(row,cellKey){var subRows=row.subRows;if(subRows===undefined)
+return;subRows.forEach(function(subRow){aggregateTableRowCellsRecursively(subRow,cellKey);});aggregateTableRowCells(row,subRows,cellKey);}
+function aggregateTableRowCells(row,subRows,cellKey){var rowCells=row[cellKey];if(rowCells===undefined)
+row[cellKey]=rowCells={};var subRowCellNames={};subRows.forEach(function(subRow){var subRowCells=subRow[cellKey];if(subRowCells===undefined)
+return;tr.b.iterItems(subRowCells,function(columnName){subRowCellNames[columnName]=true;});});tr.b.iterItems(subRowCellNames,function(cellName){var subRowAttributes=subRows.map(function(subRow){var subRowCells=subRow[cellKey];if(subRowCells===undefined)
+return undefined;return MemoryCell.extractAttribute(subRowCells[cellName]);},this);var existingRowCell=rowCells[cellName];var existingRowAttribute=MemoryCell.extractAttribute(existingRowCell);var aggregatedAttribute=tr.model.Attribute.aggregate(subRowAttributes,existingRowAttribute);if(existingRowCell!==undefined){existingRowCell.attr=aggregatedAttribute;}else{rowCells[cellName]=new MemoryCell(aggregatedAttribute);}});}
+return{MemoryColumn:MemoryColumn,ScalarMemoryColumn:ScalarMemoryColumn,MemoryCell:MemoryCell,fieldGetter:fieldGetter,expandTableRowsRecursively:expandTableRowsRecursively,aggregateTableRowCellsRecursively:aggregateTableRowCellsRecursively,aggregateTableRowCells:aggregateTableRowCells};});'use strict';(function(){var IMPORTANCE_RULES=[{condition:'size',importance:10},{condition:'page_size',importance:0},{condition:/size/,importance:5},{importance:0}];Polymer('tr-ui-a-memory-dump-allocator-details-pane',{created:function(){this.memoryAllocatorDump_=undefined;},ready:function(){this.updateContents_();},set memoryAllocatorDump(memoryAllocatorDump){this.memoryAllocatorDump_=memoryAllocatorDump;this.updateContents_();},get memoryAllocatorDump(){return this.memoryAllocatorDump_;},updateContents_:function(){this.$.contents.textContent='';if(this.memoryAllocatorDump_===undefined){var infoText=this.ownerDocument.createElement('div');this.$.contents.appendChild(infoText);infoText.classList.add('info-text');infoText.innerText='No memory allocator dump selected';return;}
+var rows=this.createRows_();var columns=this.createColumns_(rows);var table=this.ownerDocument.createElement('tr-ui-b-table');this.$.contents.appendChild(table);table.supportsSelection=true;table.tableRows=rows;table.tableColumns=columns;table.rebuild();tr.ui.analysis.expandTableRowsRecursively(table);},createRows_:function(){var createAllocatorRow=function(allocatorDump){var cells=tr.b.mapItems(allocatorDump.attributes,function(attrName,attrValue){return new tr.ui.analysis.MemoryCell(attrValue);});var row={title:allocatorDump.name,cells:cells};if(allocatorDump.children.length>0)
+row.subRows=allocatorDump.children.map(createAllocatorRow);return row;};var rows=[createAllocatorRow(this.memoryAllocatorDump_)];return rows;},createColumns_:function(rows){var titleColumn={title:'Allocator',value:function(row){return row.title;},width:'200px',cmp:function(rowA,rowB){return rowA.title.localeCompare(rowB.title);}};var attributeColumns=tr.ui.analysis.MemoryColumn.fromRows(rows,'cells');tr.ui.analysis.MemoryColumn.spaceEqually(attributeColumns);tr.ui.analysis.MemoryColumn.sortByImportance(attributeColumns,IMPORTANCE_RULES);var columns=[titleColumn].concat(attributeColumns);return columns;}});})();'use strict';(function(){var CLASSIFICATION_RULES={name:'Total',children:[{name:'Android',file:/^\/dev\/ashmem(?!\/libc malloc)/,children:[{name:'Java runtime',file:/^\/dev\/ashmem\/dalvik-/,children:[{name:'Spaces',file:/\/dalvik-(alloc|main|large object|non moving|zygote) space/,children:[{name:'Normal',file:/\/dalvik-(alloc|main)/},{name:'Large',file:/\/dalvik-large object/},{name:'Zygote',file:/\/dalvik-zygote/},{name:'Non-moving',file:/\/dalvik-non moving/}]},{name:'Linear Alloc',file:/\/dalvik-LinearAlloc/},{name:'Indirect Reference Table',file:/\/dalvik-indirect.ref/},{name:'Cache',file:/\/dalvik-jit-code-cache/},{name:'Accounting'}]},{name:'Cursor',file:/\/CursorWindow/},{name:'Ashmem'}]},{name:'Native heap',file:/^((\[heap\])|(\[anon:)|(\/dev\/ashmem\/libc malloc)|$)/},{name:'Stack',file:/^\[stack/},{name:'Files',file:/\.((((jar)|(apk)|(ttf)|(odex)|(oat)|(arg))$)|(dex)|(so))/,children:[{name:'so',file:/\.so/},{name:'jar',file:/\.jar$/},{name:'apk',file:/\.apk$/},{name:'ttf',file:/\.ttf$/},{name:'dex',file:/\.((dex)|(odex$))/},{name:'oat',file:/\.oat$/},{name:'art',file:/\.art$/}]},{name:'Devices',file:/(^\/dev\/)|(anon_inode:dmabuf)/,children:[{name:'GPU',file:/\/((nv)|(mali)|(kgsl))/},{name:'DMA',file:/anon_inode:dmabuf/}]},{name:'Discounted tracing overhead',file:/\[discounted tracing overhead\]/}]};function createEmptyRow(rule){var row={title:rule.name,rule:rule,cells:{},subRows:[]};if(rule.children!==undefined)
+row.subRows=rule.children.map(createEmptyRow);return row;}
+function hexString(address,is64BitAddress){var hexPadding=is64BitAddress?'0000000000000000':'00000000';if(address===undefined)
+return undefined;return(hexPadding+address.toString(16)).substr(-hexPadding.length);}
+function classifyVMRegion(row,vmRegion,is64BitAddress){var rule=row.rule;if(rule===undefined||rule.children===undefined||rule.children.length===0){var mappedFile=vmRegion.mappedFile||'';var cells={};function addCellIfValueDefined(columnName,attrClass,units,value){if(value===undefined)
+return;var attr=new attrClass(units,value);var cell=new tr.ui.analysis.MemoryCell(attr);cells[columnName]=cell;}
+function addBytesCellIfValueDefined(columnName,value){addCellIfValueDefined(columnName,tr.model.ScalarAttribute,'bytes',value);}
+addCellIfValueDefined('Start address',tr.model.StringAttribute,'',hexString(vmRegion.startAddress,is64BitAddress));addBytesCellIfValueDefined('Virtual size',vmRegion.sizeInBytes);addCellIfValueDefined('Protection flags',tr.model.StringAttribute,'',vmRegion.protectionFlagsToString);addBytesCellIfValueDefined('PSS',vmRegion.byteStats.proportionalResident);addBytesCellIfValueDefined('Private dirty',vmRegion.byteStats.privateDirtyResident);addBytesCellIfValueDefined('Private clean',vmRegion.byteStats.privateCleanResident);addBytesCellIfValueDefined('Shared dirty',vmRegion.byteStats.sharedDirtyResident);addBytesCellIfValueDefined('Shared clean',vmRegion.byteStats.sharedCleanResident);addBytesCellIfValueDefined('Swapped',vmRegion.byteStats.swapped);row.subRows.push({title:mappedFile,cells:cells});return;}
+function vmRegionMatchesChildRule(childRule){var fileRegExp=childRule.file;if(fileRegExp===undefined)
+return true;return fileRegExp.test(vmRegion.mappedFile);}
+var matchedChildRuleIndex=tr.b.findFirstIndexInArray(rule.children,vmRegionMatchesChildRule);if(matchedChildRuleIndex===-1){matchedChildRuleIndex=rule.children.length;if(matchedChildRuleIndex>=row.subRows.length){row.subRows.push({title:'Other',cells:{},subRows:[]});}}
+classifyVMRegion(row.subRows[matchedChildRuleIndex],vmRegion,is64BitAddress);}
+Polymer('tr-ui-a-memory-dump-vm-regions-details-pane',{created:function(){this.vmRegions_=undefined;},ready:function(){this.updateContents_();},set vmRegions(vmRegions){this.vmRegions_=vmRegions;this.updateContents_();},get vmRegions(){return this.vmRegions_;},updateContents_:function(){this.$.contents.textContent='';if(this.vmRegions_===undefined){var infoText=this.ownerDocument.createElement('div');this.$.contents.appendChild(infoText);infoText.classList.add('info-text');infoText.innerText='No memory maps selected';return;}
+var rows=this.createRows_();var columns=this.createColumns_(rows);var table=this.ownerDocument.createElement('tr-ui-b-table');this.$.contents.appendChild(table);table.supportsSelection=true;table.tableRows=rows;table.tableColumns=columns;table.rebuild();tr.ui.analysis.expandTableRowsRecursively(table);},createRows_:function(){var is64BitAddress=this.vmRegions_.some(function(vmRegion){if(vmRegion.startAddress===undefined)
+return;return vmRegion.startAddress>=4294967296;});var rootRow=createEmptyRow(CLASSIFICATION_RULES);this.vmRegions_.map(function(vmRegion){classifyVMRegion(rootRow,vmRegion,is64BitAddress);});tr.ui.analysis.aggregateTableRowCellsRecursively(rootRow,'cells');return[rootRow];},createColumns_:function(rows){var titleColumn={title:'Mapped file',value:function(row){return row.title;},width:'200px',cmp:function(rowA,rowB){return rowA.title.localeCompare(rowB.title);}};var attributeColumns=tr.ui.analysis.MemoryColumn.fromRows(rows,'cells');tr.ui.analysis.MemoryColumn.spaceEqually(attributeColumns);var columns=[titleColumn].concat(attributeColumns);return columns;}});})();'use strict';(function(){var IMPORTANCE_RULES=[{condition:'tracing',importance:0},{importance:1}];var SETTINGS_KEY='selected_cell';var SETTINGS_NAMESPACE='analysis.memory_dump_overview_pane';var LINK_SYMBOL=String.fromCharCode(9903);Polymer('tr-ui-a-memory-dump-overview-pane',{created:function(){this.processMemoryDumps_=undefined;},ready:function(){this.$.table.supportsSelection=true;this.$.table.cellSelectionMode=true;this.$.table.rowHighlightEnabled=true;this.$.table.addEventListener('selection-changed',function(tableEvent){tableEvent.stopPropagation();var paneEvent=new Event('selected-memory-cell-changed');this.dispatchEvent(paneEvent);this.storeSelection_();}.bind(this));},set processMemoryDumps(processMemoryDumps){this.processMemoryDumps_=processMemoryDumps;this.updateContents_();},get processMemoryDumps(){return this.processMemoryDumps_;},get selectedMemoryCell(){var selectedTableRow=this.$.table.selectedTableRow;if(!selectedTableRow)
+return undefined;var selectedColumnIndex=this.$.table.selectedColumnIndex;if(selectedColumnIndex===undefined)
+return undefined;var selectedColumn=this.$.table.tableColumns[selectedColumnIndex];var selectedMemoryCell=selectedColumn.cell(selectedTableRow);return selectedMemoryCell;},updateContents_:function(){var processMemoryDumps=this.processMemoryDumps_||[];var rows=processMemoryDumps.map(function(processMemoryDump){function buildVMRegionsPane(){var pane=document.createElement('tr-ui-a-memory-dump-vm-regions-details-pane');pane.vmRegions=processMemoryDump.mostRecentVmRegions;return pane;}
+var usedMemorySizes={};var totalResident=processMemoryDump.totalResidentBytes;if(totalResident!==undefined){var cell=new tr.ui.analysis.MemoryCell(new tr.model.ScalarAttribute('bytes',totalResident));cell.buildDetailsPane=buildVMRegionsPane;usedMemorySizes['Total resident']=cell;}
+function addByteStatCell(byteStatName,columnTitle){var byteStat=processMemoryDump.getMostRecentTotalVmRegionStat(byteStatName);if(byteStat!==undefined){var attr=new tr.model.ScalarAttribute('bytes',byteStat);if(!processMemoryDump.hasOwnVmRegions){attr.infos.push(new tr.model.AttributeInfo(tr.model.AttributeInfoType.LINK,'Older value (process did not dump memory maps).'));attr.isOlderValue=true;}
+var cell=new tr.ui.analysis.MemoryCell(attr);cell.buildDetailsPane=buildVMRegionsPane;usedMemorySizes[columnTitle]=cell;}}
+addByteStatCell('proportionalResident','PSS');addByteStatCell('privateDirtyResident','Private dirty');addByteStatCell('swapped','Swapped');var allocatorSizes={};if(processMemoryDump.memoryAllocatorDumps!==undefined){processMemoryDump.memoryAllocatorDumps.forEach(function(dump){var attr=dump.attributes['size'];var cell=new tr.ui.analysis.MemoryCell(attr);cell.buildDetailsPane=function(){var pane=document.createElement('tr-ui-a-memory-dump-allocator-details-pane');pane.memoryAllocatorDump=dump;return pane;};allocatorSizes[dump.fullName]=cell;},this);}
+return{title:processMemoryDump.process.userFriendlyName,usedMemorySizes:usedMemorySizes,allocatorSizes:allocatorSizes};},this);this.$.table.tableRows=rows;if(rows.length>1){var totalRow={title:'Total',noLegend:true};tr.ui.analysis.aggregateTableRowCells(totalRow,rows,'usedMemorySizes');tr.ui.analysis.aggregateTableRowCells(totalRow,rows,'allocatorSizes');this.$.table.footerRows=[totalRow];}
+this.updateColumns_(rows);this.$.table.rebuild();this.restoreSelection_();},updateColumns_:function(rows){var titleColumn={title:'Process',value:function(row){if(row.noLegend)
+return row.title;var titleEl=document.createElement('tr-ui-b-color-legend');titleEl.label=row.title;return titleEl;},width:'200px',cmp:function(rowA,rowB){return rowA.title.localeCompare(rowB.title);},supportsCellSelection:false};var usedMemorySizeColumns=tr.ui.analysis.MemoryColumn.fromRows(rows,'usedMemorySizes');var allocatorSizeColumns=tr.ui.analysis.MemoryColumn.fromRows(rows,'allocatorSizes',function(allocatorName){var titleEl=document.createElement('tr-ui-b-color-legend');titleEl.label=allocatorName;return titleEl;});tr.ui.analysis.MemoryColumn.sortByImportance(allocatorSizeColumns,IMPORTANCE_RULES);var tracingColumn=tr.b.findFirstInArray(allocatorSizeColumns,function(column){return column.name==='tracing';});if(tracingColumn!==undefined){var tracingColumnColor=tr.ui.b.getColorPalette()[tr.ui.b.getColorIdForReservedName('tracing_memory_column')];tracingColumn.title=tr.ui.b.createSpan({textContent:'tracing',color:tracingColumnColor});tracingColumn.color=tracingColumnColor;}
+usedMemorySizeColumns.forEach(function(column){var olderUsedMemoryColumnColor=tr.ui.b.getColorPalette()[tr.ui.b.getColorIdForReservedName('older_used_memory_column')];var usedMemoryColumnColor=tr.ui.b.getColorPalette()[tr.ui.b.getColorIdForReservedName('used_memory_column')];column.title=tr.ui.b.createSpan({textContent:column.title,color:usedMemoryColumnColor});column.color=function(attr){return attr.isOlderValue?olderUsedMemoryColumnColor:usedMemoryColumnColor;}});var sizeColumns=usedMemorySizeColumns.concat(allocatorSizeColumns);tr.ui.analysis.MemoryColumn.spaceEqually(sizeColumns);var columns=[titleColumn].concat(sizeColumns);this.$.table.tableColumns=columns;},storeSelection_:function(){var selectedRowTitle;var selectedRow=this.$.table.selectedTableRow;if(selectedRow!==undefined)
+selectedRowTitle=selectedRow.title;var selectedColumnName;var selectedColumnIndex=this.$.table.selectedColumnIndex;if(selectedColumnIndex!==undefined){var selectedColumn=this.$.table.tableColumns[selectedColumnIndex];selectedColumnName=selectedColumn.name;}
+tr.b.SessionSettings.set(SETTINGS_KEY,{rowTitle:selectedRowTitle,columnName:selectedColumnName},SETTINGS_NAMESPACE);},restoreSelection_:function(){var settings=tr.b.SessionSettings.get(SETTINGS_KEY,{},SETTINGS_NAMESPACE);if(settings.rowTitle===undefined||settings.columnName===undefined)
+return;var selectedColumnName=settings.columnName;var selectedColumnIndex=tr.b.findFirstIndexInArray(this.$.table.tableColumns,function(column){return column.name===selectedColumnName;});if(selectedColumnIndex<0)
+return;var selectedRowTitle=settings.rowTitle;var selectedRow=tr.b.findFirstInArray(this.$.table.tableRows,function(row){return row.title===selectedRowTitle;});if(selectedRow===undefined)
+return;this.$.table.selectedTableRow=selectedRow;this.$.table.selectedColumnIndex=selectedColumnIndex;}});})();'use strict';Polymer('tr-ui-a-memory-dump-view',{created:function(){this.processMemoryDumps_=undefined;},ready:function(){this.$.overview_pane.addEventListener('selected-memory-cell-changed',this.updateDetailsPane_.bind(this));},set processMemoryDumps(processMemoryDumps){this.processMemoryDumps_=processMemoryDumps;this.$.overview_pane.processMemoryDumps=this.processMemoryDumps_;this.updateDetailsPane_();},get processMemoryDumps(){return this.processMemoryDumps_;},updateDetailsPane_:function(){this.$.details_pane_container.textContent='';var selectedMemoryCell=this.$.overview_pane.selectedMemoryCell;if(!selectedMemoryCell||!selectedMemoryCell.buildDetailsPane)
+return;this.$.details_pane_container.appendChild(selectedMemoryCell.buildDetailsPane());}});'use strict';Polymer('tr-ui-a-single-process-memory-dump-sub-view',{set selection(selection){if(selection.length!==1)
+throw new Error('Only supports a single process memory dump');if(!(selection[0]instanceof tr.model.ProcessMemoryDump))
+throw new Error('Only supports process memory dumps');this.currentSelection_=selection;this.$.memory_dump_view.processMemoryDumps=[selection[0]];},get selection(){return this.currentSelection_;},get requiresTallView(){return true;}});'use strict';Polymer('tr-ui-a-multi-process-memory-dump-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;selection=tr.b.asArray(selection).sort(tr.b.Range.compareByMinTimes);var table=this.$.content;table.tableColumns=[{title:'Dump',value:function(row){var linkEl=document.createElement('tr-ui-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(row);});var spanEl=document.createElement('span');spanEl.textContent='Process memory dump at ';linkEl.appendChild(spanEl);linkEl.appendChild(tr.ui.units.createTimeStampSpan(row.start));return linkEl;}}];table.showHeader=false;table.tableRows=selection;table.rebuild();}});'use strict';Polymer('tr-ui-a-single-global-memory-dump-sub-view',{set selection(selection){if(selection.length!==1)
+throw new Error('Only supports a single global memory dump');if(!(selection[0]instanceof tr.model.GlobalMemoryDump))
+throw new Error('Only supports global memory dumps');this.currentSelection_=selection;this.$.memory_dump_view.processMemoryDumps=tr.b.dictionaryValues(selection[0].processMemoryDumps);},get selection(){return this.currentSelection_;},get requiresTallView(){return true;}});'use strict';Polymer('tr-ui-a-multi-global-memory-dump-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;selection=tr.b.asArray(selection).sort(tr.b.Range.compareByMinTimes);var table=this.$.content;table.tableColumns=[{title:'Dump',value:function(row){var linkEl=document.createElement('tr-ui-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(row);});var spanEl=document.createElement('span');spanEl.textContent='Global memory dump at ';linkEl.appendChild(spanEl);linkEl.appendChild(tr.ui.units.createTimeStampSpan(row.start));return linkEl;}}];table.showHeader=false;table.tableRows=selection;table.rebuild();}});'use strict';tr.exportTo('tr.ui.b',function(){Object.observe(Polymer.elements,clearPolymerElementCaches);var elementsByName=undefined;var elementsThatExtend=undefined;var elementSubclasses=undefined;function clearPolymerElementCaches(){elementsByName={};elementsThatExtend=undefined;elementSubclasses={};}
+function buildElementMapsIfNeeded(){if(elementsThatExtend!==undefined&&elementsByName!==undefined)
+return;elementsByName={};elementsThatExtend={};Polymer.elements.forEach(function(element){if(elementsByName[element.name])
+throw new Error('Something is strange: dupe polymer element names');elementsByName[element.name]=element;if(element.extends){if(elementsThatExtend[element.extends]===undefined)
+elementsThatExtend[element.extends]=[];elementsThatExtend[element.extends].push(element.name);}});}
+function getPolymerElementNamed(tagName){buildElementMapsIfNeeded();return elementsByName[tagName];}
+function getPolymerElementsThatSubclass(tagName){if(Polymer.waitingFor().length){throw new Error('There are unresolved polymer elements. '+'Wait until Polymer.whenReady');}
+buildElementMapsIfNeeded();var element=getPolymerElementNamed(tagName);if(!element)
+throw new Error(tagName+' is not a polymer element');if(elementSubclasses===undefined)
+elementSubclasses={};if(elementSubclasses[tagName]===undefined){var immediateSubElements=elementsThatExtend[element.name];var allSubElements=[];if(immediateSubElements!==undefined&&immediateSubElements.length){immediateSubElements.forEach(function(subElement){allSubElements.push(subElement);allSubElements.push.apply(allSubElements,getPolymerElementsThatSubclass(subElement));});}
+elementSubclasses[tagName]=allSubElements;}
+return elementSubclasses[tagName];}
+return{getPolymerElementNamed:getPolymerElementNamed,getPolymerElementsThatSubclass:getPolymerElementsThatSubclass};});'use strict';(function(){var EventRegistry=tr.model.EventRegistry;Polymer('tr-ui-a-analysis-view',{ready:function(){this.tabView_=document.createElement('tr-ui-a-tab-view');this.tabView_.style.flex='1 1 auto';this.appendChild(this.tabView_);this.selectionController_=undefined;this.onSelectedTabChange_=this.onSelectedTabChange_.bind(this);this.onSelectionChanged_=this.onSelectionChanged_.bind(this);this.lastSeenSelection_=new tr.c.Selection();},set tallMode(value){if(value)
+this.classList.add('tall-mode');else
+this.classList.remove('tall-mode');},get tallMode(){return this.classList.contains('tall-mode');},get tabView(){return this.tabView_;},get selectionController(){return this.selectionController_;},set selectionController(selectionController){if(this.selectionController){this.selectionController_.removeEventListener('change',this.onSelectionChanged_);}
+this.selectionController_=selectionController;if(this.selectionController){this.selectionController_.addEventListener('change',this.onSelectionChanged_);}
+this.onSelectionChanged_();},get selection(){return this.selectionController_.selection;},onSelectionChanged_:function(e){var selection=this.selectionController_.selection;var selectionHasSameValue=this.lastSeenSelection_.equals(selection);this.lastSeenSelection_=selection;if(selectionHasSameValue)
+return;var lastSelectedTabTagName;var lastSelectedTabTypeName;if(this.tabView_.selectedTab){lastSelectedTabTagName=this.tabView_.selectedTab.tagName;lastSelectedTabTypeName=this.tabView_.selectedTab._eventTypeName;}
+this.tallMode=false;var previouslySelectedTab=this.tabView_.selectedTab;this.tabView_.removeEventListener('selected-tab-change',this.onSelectedTabChange_);this.tabView_.textContent='';if(selection.length==0){this.tabView_.tabStripHeadingText='Nothing selected. Tap stuff.';}else if(selection.length==1){this.tabView_.tabStripHeadingText='1 item selected: ';}else{this.tabView_.tabStripHeadingText=selection.length+' items selected: ';}
+var eventsByBaseTypeName=selection.getEventsOrganizedByBaseType(true);var numBaseTypesToAnalyze=tr.b.dictionaryLength(eventsByBaseTypeName);for(var eventTypeName in eventsByBaseTypeName){var subSelection=eventsByBaseTypeName[eventTypeName];var subView=this.createSubViewForSelection_(eventTypeName,subSelection);subView._eventTypeName=eventTypeName;this.tabView_.appendChild(subView);subView.selection=subSelection;}
+var tab;if(lastSelectedTabTagName)
+tab=this.tabView_.querySelector(lastSelectedTabTagName);if(!tab&&lastSelectedTabTypeName){var tab=tr.b.findFirstInArray(this.tabView_.children,function(tab){return tab._eventTypeName===lastSelectedTabTypeName;});}
+if(!tab)
+tab=this.tabView_.firstChild;this.tabView_.selectedTab=tab;if(this.tabView_.selectedTab!==previouslySelectedTab)
+this.onSelectedTabChange_();this.tabView_.addEventListener('selected-tab-change',this.onSelectedTabChange_);},createSubViewForSelection_:function(eventTypeName,subSelection){var eventTypeInfo=EventRegistry.getEventTypeInfoByTypeName(eventTypeName);var singleMode=subSelection.length==1;var tagName;if(subSelection.length===1)
+tagName=eventTypeInfo.metadata.singleViewElementName;else
+tagName=eventTypeInfo.metadata.multiViewElementName;if(!tr.ui.b.getPolymerElementNamed(tagName))
+throw new Error('Element not registered: '+tagName);var subView=document.createElement(tagName);var camelLabel;if(subSelection.length===1)
+camelLabel=EventRegistry.getUserFriendlySingularName(eventTypeName);else
+camelLabel=EventRegistry.getUserFriendlyPluralName(eventTypeName);subView.tabLabel=camelLabel+' ('+subSelection.length+')';return subView;},onSelectedTabChange_:function(){var selectionController=this.selectionController_;if(this.tabView_.selectedTab){var selectedTab=this.tabView_.selectedTab;this.tallMode=selectedTab.requiresTallView;if(selectionController){var rlth=selectedTab.relatedEventsToHighlight;selectionController.changeAnalysisViewRelatedEvents(rlth);}}else{this.tallMode=false;if(selectionController)
+selectionController.changeAnalysisViewRelatedEvents(undefined);}}});})();'use strict';tr.exportTo('tr.ui.b',function(){var 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strict';tr.exportTo('tr.ui',function(){var Task=tr.b.Task;function FindController(selectionController){this.selectionController_=selectionController;this.filterHits_=new tr.c.Selection();this.currentHitIndex_=-1;this.activePromise_=Promise.resolve();this.activeTask_=undefined;};FindController.prototype={__proto__:Object.prototype,get model(){return this.selectionController_.model;},get selectionController(){return this.selectionController_;},enqueueOperation_:function(operation){var task;if(operation instanceof tr.b.Task)
+task=operation;else
+task=new tr.b.Task(operation,this);if(this.activeTask_){this.activeTask_=this.activeTask_.enqueue(task);}else{this.activeTask_=task;this.activePromise_=Task.RunWhenIdle(this.activeTask_);this.activePromise_.then(function(){this.activePromise_=undefined;this.activeTask_=undefined;}.bind(this));}},startFiltering:function(filterText){var sc=this.selectionController_;if(!sc)
+return;this.enqueueOperation_(function(){this.filterHits_=new tr.c.Selection();this.currentHitIndex_=-1;}.bind(this));var stateFromString;try{stateFromString=sc.uiStateFromString(filterText);}catch(e){this.enqueueOperation_(function(){var overlay=new tr.ui.b.Overlay();overlay.textContent=e.message;overlay.title='UI State Navigation Error';overlay.visible=true;});return this.activePromise_;}
+if(stateFromString!==undefined){this.enqueueOperation_(sc.navToPosition.bind(this,stateFromString,true));}else{if(filterText.length===0){this.enqueueOperation_(sc.findTextCleared.bind(sc));}else{var filter=new tr.c.TitleOrCategoryFilter(filterText);var filterHits=new tr.c.Selection();this.enqueueOperation_(sc.addAllEventsMatchingFilterToSelectionAsTask(filter,filterHits));this.enqueueOperation_(function(){this.filterHits_=filterHits;sc.findTextChangedTo(filterHits);}.bind(this));}}
+return this.activePromise_;},get filterHits(){return this.filterHits_;},get currentHitIndex(){return this.currentHitIndex_;},find_:function(dir){var firstHit=this.currentHitIndex_===-1;if(firstHit&&dir<0)
+this.currentHitIndex_=0;var N=this.filterHits.length;this.currentHitIndex_=(this.currentHitIndex_+dir+N)%N;if(!this.selectionController_)
+return;this.selectionController_.findFocusChangedTo(this.filterHits.subSelection(this.currentHitIndex_,1));},findNext:function(){this.find_(1);},findPrevious:function(){this.find_(-1);}};return{FindController:FindController};});'use strict';tr.exportTo('tr.ui.b',function(){var paletteRaw=tr.ui.b.getRawColorPalette();var palette=tr.ui.b.getColorPalette();var SelectionState=tr.model.SelectionState;var EventPresenter={getSelectableItemColor:function(item){var colorId=item.colorId+this.getColorIdOffset_(item);return palette[colorId];},getColorIdOffset_:function(event){if(event.selectionState===SelectionState.SELECTED)
+return tr.ui.b.paletteProperties.highlightIdBoost;else if(event.selectionState===SelectionState.DIMMED)
+return tr.ui.b.paletteProperties.desaturateIdBoost;return 0;},getTextColor:function(event){if(event.selectionState===SelectionState.DIMMED)
+return'rgb(60,60,60)';return'rgb(0,0,0)';},getSliceColorId:function(slice){return slice.colorId+this.getColorIdOffset_(slice);},getSliceAlpha:function(slice,async){var alpha=1;if(async)
+alpha*=0.3;return alpha;},getInstantSliceColor:function(instant){var colorId=instant.colorId+this.getColorIdOffset_(instant);return tr.ui.b.colorToRGBAString(paletteRaw[colorId],1.0);},getObjectInstanceColor:function(instance){var colorId=instance.colorId+this.getColorIdOffset_(instance);return tr.ui.b.colorToRGBAString(paletteRaw[colorId],0.25);},getObjectSnapshotColor:function(snapshot){var colorId=snapshot.objectInstance.colorId+this.getColorIdOffset_(snapshot);return palette[colorId];},getCounterSeriesColor:function(colorId,selectionState,opt_alphaMultiplier){var event={selectionState:selectionState};return tr.ui.b.colorToRGBAString(paletteRaw[colorId+this.getColorIdOffset_(event)],(opt_alphaMultiplier!==undefined?opt_alphaMultiplier:1.0));},getBarSnapshotColor:function(snapshot,offset){var colorId=(snapshot.objectInstance.colorId+offset)%tr.ui.b.paletteProperties.numGeneralPurposeColorIds;colorId+=this.getColorIdOffset_(snapshot);return tr.ui.b.colorToRGBAString(paletteRaw[colorId],1.0);}};return{EventPresenter:EventPresenter};});'use strict';tr.exportTo('tr.ui.b',function(){var elidedTitleCacheDict={};var elidedTitleCache=new ElidedTitleCache();function ElidedTitleCache(){this.textWidthMap={};}
+ElidedTitleCache.prototype={get:function(ctx,pixWidth,title,width,sliceDuration){var elidedDict=elidedTitleCacheDict[title];if(!elidedDict){elidedDict={};elidedTitleCacheDict[title]=elidedDict;}
+var elidedDictForPixWidth=elidedDict[pixWidth];if(!elidedDictForPixWidth){elidedDict[pixWidth]={};elidedDictForPixWidth=elidedDict[pixWidth];}
+var stringWidthPair=elidedDictForPixWidth[sliceDuration];if(stringWidthPair===undefined){var newtitle=title;var elided=false;while(this.labelWidthWorld(ctx,newtitle,pixWidth)>sliceDuration){if(newtitle.length*0.75<1)
+break;newtitle=newtitle.substring(0,newtitle.length*0.75);elided=true;}
+if(elided&&newtitle.length>3)
+newtitle=newtitle.substring(0,newtitle.length-3)+'...';stringWidthPair=new ElidedStringWidthPair(newtitle,this.labelWidth(ctx,newtitle));elidedDictForPixWidth[sliceDuration]=stringWidthPair;}
+return stringWidthPair;},quickMeasureText_:function(ctx,text){var w=this.textWidthMap[text];if(!w){w=ctx.measureText(text).width;this.textWidthMap[text]=w;}
+return w;},labelWidth:function(ctx,title){return this.quickMeasureText_(ctx,title)+2;},labelWidthWorld:function(ctx,title,pixWidth){return this.labelWidth(ctx,title)*pixWidth;}};function ElidedStringWidthPair(string,width){this.string=string;this.width=width;}
+return{ElidedTitleCache:ElidedTitleCache};});'use strict';tr.exportTo('tr.ui.b',function(){var elidedTitleCache=new tr.ui.b.ElidedTitleCache();var palette=tr.ui.b.getColorPalette();var EventPresenter=tr.ui.b.EventPresenter;var blackColorId=tr.ui.b.getColorIdForReservedName('black');var THIN_SLICE_HEIGHT=4;var SLICE_WAITING_WIDTH_DRAW_THRESHOLD=3;var SLICE_ACTIVE_WIDTH_DRAW_THRESHOLD=1;var SHOULD_ELIDE_TEXT=true;function drawLine(ctx,x1,y1,x2,y2){ctx.moveTo(x1,y1);ctx.lineTo(x2,y2);}
+function drawTriangle(ctx,x1,y1,x2,y2,x3,y3){ctx.beginPath();ctx.moveTo(x1,y1);ctx.lineTo(x2,y2);ctx.lineTo(x3,y3);ctx.closePath();}
+function drawArrow(ctx,x1,y1,x2,y2,arrowLength,arrowWidth){var dx=x2-x1;var dy=y2-y1;var len=Math.sqrt(dx*dx+dy*dy);var perc=(len-arrowLength)/len;var bx=x1+perc*dx;var by=y1+perc*dy;var ux=dx/len;var uy=dy/len;var ax=uy*arrowWidth;var ay=-ux*arrowWidth;ctx.beginPath();drawLine(ctx,x1,y1,x2,y2);ctx.stroke();drawTriangle(ctx,bx+ax,by+ay,x2,y2,bx-ax,by-ay);ctx.fill();}
+function drawSlices(ctx,dt,viewLWorld,viewRWorld,viewHeight,slices,async){var pixelRatio=window.devicePixelRatio||1;var pixWidth=dt.xViewVectorToWorld(1);var height=viewHeight*pixelRatio;var darkRectHeight=THIN_SLICE_HEIGHT*pixelRatio;if(height<darkRectHeight)
+darkRectHeight=0;var lightRectHeight=height-darkRectHeight;ctx.save();dt.applyTransformToCanvas(ctx);var rect=new tr.ui.b.FastRectRenderer(ctx,2*pixWidth,2*pixWidth,palette);rect.setYandH(0,height);var lowSlice=tr.b.findLowIndexInSortedArray(slices,function(slice){return slice.start+slice.duration;},viewLWorld);var hadTopLevel=false;for(var i=lowSlice;i<slices.length;++i){var slice=slices[i];var x=slice.start;if(x>viewRWorld)
+break;var w=pixWidth;if(slice.duration>0){w=Math.max(slice.duration,0.000001);if(w<pixWidth)
+w=pixWidth;}
+var colorId=EventPresenter.getSliceColorId(slice);var alpha=EventPresenter.getSliceAlpha(slice,async);var lightAlpha=alpha*0.70;if(slice.isTopLevel){rect.setYandH(3,height-3);hadTopLevel=true;}else{rect.setYandH(0,height);}
+if(!slice.cpuDuration){rect.fillRect(x,w,colorId,alpha);continue;}
+var activeWidth=w*(slice.cpuDuration/slice.duration);var waitingWidth=w-activeWidth;if(activeWidth<SLICE_ACTIVE_WIDTH_DRAW_THRESHOLD*pixWidth){activeWidth=0;waitingWidth=w;}
+if(waitingWidth<SLICE_WAITING_WIDTH_DRAW_THRESHOLD*pixWidth){activeWidth=w;waitingWidth=0;}
+if(activeWidth>0){rect.fillRect(x,activeWidth,colorId,alpha);}
+if(waitingWidth>0){rect.setYandH(0,lightRectHeight);rect.fillRect(x+activeWidth-pixWidth,waitingWidth+pixWidth,colorId,lightAlpha);rect.setYandH(lightRectHeight,darkRectHeight);rect.fillRect(x+activeWidth-pixWidth,waitingWidth+pixWidth,colorId,alpha);rect.setYandH(0,height);}}
+rect.flush();if(async&&hadTopLevel){rect.setYandH(2,1);for(var i=lowSlice;i<slices.length;++i){var slice=slices[i];var x=slice.start;if(x>viewRWorld)
+break;if(!slice.isTopLevel)
+continue;var w=pixWidth;if(slice.duration>0){w=Math.max(slice.duration,0.000001);if(w<pixWidth)
+w=pixWidth;}
+rect.fillRect(x,w,blackColorId,0.7);}
+rect.flush();}
+ctx.restore();}
+function drawInstantSlicesAsLines(ctx,dt,viewLWorld,viewRWorld,viewHeight,slices,lineWidthInPixels){var pixelRatio=window.devicePixelRatio||1;var height=viewHeight*pixelRatio;var pixWidth=dt.xViewVectorToWorld(1);ctx.save();ctx.lineWidth=pixWidth*lineWidthInPixels*pixelRatio;dt.applyTransformToCanvas(ctx);ctx.beginPath();var lowSlice=tr.b.findLowIndexInSortedArray(slices,function(slice){return slice.start;},viewLWorld);for(var i=lowSlice;i<slices.length;++i){var slice=slices[i];var x=slice.start;if(x>viewRWorld)
+break;ctx.strokeStyle=EventPresenter.getInstantSliceColor(slice);ctx.beginPath();ctx.moveTo(x,0);ctx.lineTo(x,height);ctx.stroke();}
+ctx.restore();}
+function drawLabels(ctx,dt,viewLWorld,viewRWorld,slices,async,fontSize,yOffset){var pixelRatio=window.devicePixelRatio||1;var pixWidth=dt.xViewVectorToWorld(1);ctx.save();ctx.textAlign='center';ctx.textBaseline='top';ctx.font=(fontSize*pixelRatio)+'px sans-serif';if(async)
+ctx.font='italic '+ctx.font;var cY=yOffset*pixelRatio;var lowSlice=tr.b.findLowIndexInSortedArray(slices,function(slice){return slice.start+slice.duration;},viewLWorld);var quickDiscardThresshold=pixWidth*20;for(var i=lowSlice;i<slices.length;++i){var slice=slices[i];if(slice.start>viewRWorld)
+break;if(slice.duration<=quickDiscardThresshold)
+continue;var title=slice.title+
+(slice.didNotFinish?' (Did Not Finish)':'');var drawnTitle=title;var drawnWidth=elidedTitleCache.labelWidth(ctx,drawnTitle);var fullLabelWidth=elidedTitleCache.labelWidthWorld(ctx,drawnTitle,pixWidth);if(SHOULD_ELIDE_TEXT&&fullLabelWidth>slice.duration){var elidedValues=elidedTitleCache.get(ctx,pixWidth,drawnTitle,drawnWidth,slice.duration);drawnTitle=elidedValues.string;drawnWidth=elidedValues.width;}
+if(drawnWidth*pixWidth<slice.duration){ctx.fillStyle=EventPresenter.getTextColor(slice);var cX=dt.xWorldToView(slice.start+0.5*slice.duration);ctx.fillText(drawnTitle,cX,cY,drawnWidth);}}
+ctx.restore();}
+return{drawSlices:drawSlices,drawInstantSlicesAsLines:drawInstantSlicesAsLines,drawLabels:drawLabels,drawLine:drawLine,drawTriangle:drawTriangle,drawArrow:drawArrow,elidedTitleCache_:elidedTitleCache,THIN_SLICE_HEIGHT:THIN_SLICE_HEIGHT};});'use strict';tr.exportTo('tr.ui',function(){function SnapIndicator(y,height){this.y=y;this.height=height;}
+function TimelineInterestRange(vp){this.viewport_=vp;this.range_=new tr.b.Range();this.leftSelected_=false;this.rightSelected_=false;this.leftSnapIndicator_=undefined;this.rightSnapIndicator_=undefined;}
+TimelineInterestRange.prototype={get isEmpty(){return this.range_.isEmpty;},reset:function(){this.range_.reset();this.leftSelected_=false;this.rightSelected_=false;this.leftSnapIndicator_=undefined;this.rightSnapIndicator_=undefined;this.viewport_.dispatchChangeEvent();},get min(){return this.range_.min;},set min(min){this.range_.min=min;this.viewport_.dispatchChangeEvent();},get max(){return this.range_.max;},set max(max){this.range_.max=max;this.viewport_.dispatchChangeEvent();},set:function(range){this.range_.reset();this.range_.addRange(range);this.viewport_.dispatchChangeEvent();},setMinAndMax:function(min,max){this.range_.min=min;this.range_.max=max;this.viewport_.dispatchChangeEvent();},get range(){return this.range_.range;},asRangeObject:function(){var range=new tr.b.Range();range.addRange(this.range_);return range;},get leftSelected(){return this.leftSelected_;},set leftSelected(leftSelected){if(this.leftSelected_==leftSelected)
+return;this.leftSelected_=leftSelected;this.viewport_.dispatchChangeEvent();},get rightSelected(){return this.rightSelected_;},set rightSelected(rightSelected){if(this.rightSelected_==rightSelected)
+return;this.rightSelected_=rightSelected;this.viewport_.dispatchChangeEvent();},get leftSnapIndicator(){return this.leftSnapIndicator_;},set leftSnapIndicator(leftSnapIndicator){this.leftSnapIndicator_=leftSnapIndicator;this.viewport_.dispatchChangeEvent();},get rightSnapIndicator(){return this.rightSnapIndicator_;},set rightSnapIndicator(rightSnapIndicator){this.rightSnapIndicator_=rightSnapIndicator;this.viewport_.dispatchChangeEvent();},draw:function(ctx,viewLWorld,viewRWorld){if(this.range_.isEmpty)
+return;var dt=this.viewport_.currentDisplayTransform;var markerLWorld=this.min;var markerRWorld=this.max;var markerLView=Math.round(dt.xWorldToView(markerLWorld));var markerRView=Math.round(dt.xWorldToView(markerRWorld));ctx.fillStyle='rgba(0, 0, 0, 0.2)';if(markerLWorld>viewLWorld){ctx.fillRect(dt.xWorldToView(viewLWorld),0,markerLView,ctx.canvas.height);}
+if(markerRWorld<viewRWorld){ctx.fillRect(markerRView,0,dt.xWorldToView(viewRWorld),ctx.canvas.height);}
+var pixelRatio=window.devicePixelRatio||1;ctx.lineWidth=Math.round(pixelRatio);if(this.range_.range>0){this.drawLine_(ctx,viewLWorld,viewRWorld,ctx.canvas.height,this.min,this.leftSelected_);this.drawLine_(ctx,viewLWorld,viewRWorld,ctx.canvas.height,this.max,this.rightSelected_);}else{this.drawLine_(ctx,viewLWorld,viewRWorld,ctx.canvas.height,this.min,this.leftSelected_||this.rightSelected_);}
+ctx.lineWidth=1;},drawLine_:function(ctx,viewLWorld,viewRWorld,height,ts,selected){if(ts<viewLWorld||ts>=viewRWorld)
+return;var dt=this.viewport_.currentDisplayTransform;var viewX=Math.round(dt.xWorldToView(ts));ctx.save();ctx.translate((Math.round(ctx.lineWidth)%2)/2,0);ctx.beginPath();tr.ui.b.drawLine(ctx,viewX,0,viewX,height);if(selected)
+ctx.strokeStyle='rgb(255, 0, 0)';else
+ctx.strokeStyle='rgb(0, 0, 0)';ctx.stroke();ctx.restore();},drawIndicators:function(ctx,viewLWorld,viewRWorld){if(this.leftSnapIndicator_){this.drawIndicator_(ctx,viewLWorld,viewRWorld,this.range_.min,this.leftSnapIndicator_,this.leftSelected_);}
+if(this.rightSnapIndicator_){this.drawIndicator_(ctx,viewLWorld,viewRWorld,this.range_.max,this.rightSnapIndicator_,this.rightSelected_);}},drawIndicator_:function(ctx,viewLWorld,viewRWorld,xWorld,si,selected){var dt=this.viewport_.currentDisplayTransform;var viewX=Math.round(dt.xWorldToView(xWorld));ctx.save();ctx.translate((Math.round(ctx.lineWidth)%2)/2,0);var pixelRatio=window.devicePixelRatio||1;var viewY=si.y*devicePixelRatio;var viewHeight=si.height*devicePixelRatio;var arrowSize=4*pixelRatio;if(selected)
+ctx.fillStyle='rgb(255, 0, 0)';else
+ctx.fillStyle='rgb(0, 0, 0)';tr.ui.b.drawTriangle(ctx,viewX-arrowSize*0.75,viewY,viewX+arrowSize*0.75,viewY,viewX,viewY+arrowSize);ctx.fill();tr.ui.b.drawTriangle(ctx,viewX-arrowSize*0.75,viewY+viewHeight,viewX+arrowSize*0.75,viewY+viewHeight,viewX,viewY+viewHeight-arrowSize);ctx.fill();ctx.restore();}};return{SnapIndicator:SnapIndicator,TimelineInterestRange:TimelineInterestRange};});'use strict';tr.exportTo('tr.ui',function(){function TimelineDisplayTransform(opt_that){if(opt_that){this.set(opt_that);return;}
+this.scaleX=1;this.panX=0;this.panY=0;}
+TimelineDisplayTransform.prototype={set:function(that){this.scaleX=that.scaleX;this.panX=that.panX;this.panY=that.panY;},clone:function(){return new TimelineDisplayTransform(this);},equals:function(that){var eq=true;if(that===undefined||that===null)
+return false;eq&=this.panX===that.panX;eq&=this.panY===that.panY;eq&=this.scaleX===that.scaleX;return!!eq;},almostEquals:function(that){var eq=true;if(that===undefined||that===null)
+return false;eq&=Math.abs(this.panX-that.panX)<0.001;eq&=Math.abs(this.panY-that.panY)<0.001;eq&=Math.abs(this.scaleX-that.scaleX)<0.001;return!!eq;},incrementPanXInViewUnits:function(xDeltaView){this.panX+=this.xViewVectorToWorld(xDeltaView);},xPanWorldPosToViewPos:function(worldX,viewX,viewWidth){if(typeof viewX=='string'){if(viewX==='left'){viewX=0;}else if(viewX==='center'){viewX=viewWidth/2;}else if(viewX==='right'){viewX=viewWidth-1;}else{throw new Error('viewX must be left|center|right or number.');}}
+this.panX=(viewX/this.scaleX)-worldX;},xPanWorldBoundsIntoView:function(worldMin,worldMax,viewWidth){if(this.xWorldToView(worldMin)<0)
+this.xPanWorldPosToViewPos(worldMin,'left',viewWidth);else if(this.xWorldToView(worldMax)>viewWidth)
+this.xPanWorldPosToViewPos(worldMax,'right',viewWidth);},xSetWorldBounds:function(worldMin,worldMax,viewWidth){var worldWidth=worldMax-worldMin;var scaleX=viewWidth/worldWidth;var panX=-worldMin;this.setPanAndScale(panX,scaleX);},setPanAndScale:function(p,s){this.scaleX=s;this.panX=p;},xWorldToView:function(x){return(x+this.panX)*this.scaleX;},xWorldVectorToView:function(x){return x*this.scaleX;},xViewToWorld:function(x){return(x/this.scaleX)-this.panX;},xViewVectorToWorld:function(x){return x/this.scaleX;},applyTransformToCanvas:function(ctx){ctx.transform(this.scaleX,0,0,1,this.panX*this.scaleX,0);}};return{TimelineDisplayTransform:TimelineDisplayTransform};});'use strict';tr.exportTo('tr.ui.tracks',function(){function ContainerToTrackMap(){this.stableIdToTrackMap_={};}
+ContainerToTrackMap.prototype={addContainer:function(container,track){if(!track)
+throw new Error('Must provide a track.');this.stableIdToTrackMap_[container.stableId]=track;},clear:function(){this.stableIdToTrackMap_={};},getTrackByStableId:function(stableId){return this.stableIdToTrackMap_[stableId];}};return{ContainerToTrackMap:ContainerToTrackMap};});'use strict';tr.exportTo('tr.ui.tracks',function(){function EventToTrackMap(){}
+EventToTrackMap.prototype={addEvent:function(event,track){if(!track)
+throw new Error('Must provide a track.');this[event.guid]=track;}};return{EventToTrackMap:EventToTrackMap};});'use strict';tr.exportTo('tr.ui.b',function(){function Animation(){}
+Animation.prototype={canTakeOverFor:function(existingAnimation){throw new Error('Not implemented');},takeOverFor:function(existingAnimation,newStartTimestamp,target){throw new Error('Not implemented');},start:function(timestamp,target){throw new Error('Not implemented');},didStopEarly:function(timestamp,target,willBeTakenOverByAnotherAnimation){},tick:function(timestamp,target){throw new Error('Not implemented');}};return{Animation:Animation};});'use strict';tr.exportTo('tr.ui.b',function(){function AnimationController(){tr.b.EventTarget.call(this);this.target_=undefined;this.activeAnimation_=undefined;this.tickScheduled_=false;}
+AnimationController.prototype={__proto__:tr.b.EventTarget.prototype,get target(){return this.target_;},set target(target){if(this.activeAnimation_)
+throw new Error('Cannot change target while animation is running.');if(target.cloneAnimationState===undefined||typeof target.cloneAnimationState!=='function')
+throw new Error('target must have a cloneAnimationState function');this.target_=target;},get activeAnimation(){return this.activeAnimation_;},get hasActiveAnimation(){return!!this.activeAnimation_;},queueAnimation:function(animation,opt_now){if(this.target_===undefined)
+throw new Error('Cannot queue animations without a target');var now;if(opt_now!==undefined)
+now=opt_now;else
+now=window.performance.now();if(this.activeAnimation_){var done=this.activeAnimation_.tick(now,this.target_);if(done)
+this.activeAnimation_=undefined;}
+if(this.activeAnimation_){if(animation.canTakeOverFor(this.activeAnimation_)){this.activeAnimation_.didStopEarly(now,this.target_,true);animation.takeOverFor(this.activeAnimation_,now,this.target_);}else{this.activeAnimation_.didStopEarly(now,this.target_,false);}}
+this.activeAnimation_=animation;this.activeAnimation_.start(now,this.target_);if(this.tickScheduled_)
+return;this.tickScheduled_=true;tr.b.requestAnimationFrame(this.tickActiveAnimation_,this);},cancelActiveAnimation:function(opt_now){if(!this.activeAnimation_)
+return;var now;if(opt_now!==undefined)
+now=opt_now;else
+now=window.performance.now();this.activeAnimation_.didStopEarly(now,this.target_,false);this.activeAnimation_=undefined;},tickActiveAnimation_:function(frameBeginTime){this.tickScheduled_=false;if(!this.activeAnimation_)
+return;if(this.target_===undefined){this.activeAnimation_.didStopEarly(frameBeginTime,this.target_,false);return;}
+var oldTargetState=this.target_.cloneAnimationState();var done=this.activeAnimation_.tick(frameBeginTime,this.target_);if(done)
+this.activeAnimation_=undefined;if(this.activeAnimation_){this.tickScheduled_=true;tr.b.requestAnimationFrame(this.tickActiveAnimation_,this);}
+if(oldTargetState){var e=new Event('didtick');e.oldTargetState=oldTargetState;this.dispatchEvent(e,false,false);}}};return{AnimationController:AnimationController};});'use strict';tr.exportTo('tr.ui',function(){var TimelineDisplayTransform=tr.ui.TimelineDisplayTransform;var TimelineInterestRange=tr.ui.TimelineInterestRange;function TimelineViewport(parentEl){this.parentEl_=parentEl;this.modelTrackContainer_=undefined;this.currentDisplayTransform_=new TimelineDisplayTransform();this.initAnimationController_();this.showFlowEvents_=false;this.highlightVSync_=false;this.highDetails_=false;this.gridTimebase_=0;this.gridStep_=1000/60;this.gridEnabled_=false;this.hasCalledSetupFunction_=false;this.onResize_=this.onResize_.bind(this);this.onModelTrackControllerScroll_=this.onModelTrackControllerScroll_.bind(this);this.checkForAttachInterval_=setInterval(this.checkForAttach_.bind(this),250);this.majorMarkPositions=[];this.interestRange_=new TimelineInterestRange(this);this.eventToTrackMap_=new tr.ui.tracks.EventToTrackMap();this.containerToTrackMap=new tr.ui.tracks.ContainerToTrackMap();}
+TimelineViewport.prototype={__proto__:tr.b.EventTarget.prototype,setWhenPossible:function(fn){this.pendingSetFunction_=fn;},get isAttachedToDocumentOrInTestMode(){if(this.parentEl_===undefined)
+return;return tr.ui.b.isElementAttachedToDocument(this.parentEl_);},onResize_:function(){this.dispatchChangeEvent();},checkForAttach_:function(){if(!this.isAttachedToDocumentOrInTestMode||this.clientWidth==0)
+return;if(!this.iframe_){this.iframe_=document.createElement('iframe');this.iframe_.style.cssText='position:absolute;width:100%;height:0;border:0;visibility:hidden;';this.parentEl_.appendChild(this.iframe_);this.iframe_.contentWindow.addEventListener('resize',this.onResize_);}
+var curSize=this.parentEl_.clientWidth+'x'+
+this.parentEl_.clientHeight;if(this.pendingSetFunction_){this.lastSize_=curSize;try{this.pendingSetFunction_();}catch(ex){console.log('While running setWhenPossible:',ex.message?ex.message+'\n'+ex.stack:ex.stack);}
+this.pendingSetFunction_=undefined;}
+window.clearInterval(this.checkForAttachInterval_);this.checkForAttachInterval_=undefined;},dispatchChangeEvent:function(){tr.b.dispatchSimpleEvent(this,'change');},detach:function(){if(this.checkForAttachInterval_){window.clearInterval(this.checkForAttachInterval_);this.checkForAttachInterval_=undefined;}
+if(this.iframe_){this.iframe_.removeEventListener('resize',this.onResize_);this.parentEl_.removeChild(this.iframe_);}},initAnimationController_:function(){this.dtAnimationController_=new tr.ui.b.AnimationController();this.dtAnimationController_.addEventListener('didtick',function(e){this.onCurentDisplayTransformChange_(e.oldTargetState);}.bind(this));var that=this;this.dtAnimationController_.target={get panX(){return that.currentDisplayTransform_.panX;},set panX(panX){that.currentDisplayTransform_.panX=panX;},get panY(){return that.currentDisplayTransform_.panY;},set panY(panY){that.currentDisplayTransform_.panY=panY;},get scaleX(){return that.currentDisplayTransform_.scaleX;},set scaleX(scaleX){that.currentDisplayTransform_.scaleX=scaleX;},cloneAnimationState:function(){return that.currentDisplayTransform_.clone();},xPanWorldPosToViewPos:function(xWorld,xView){that.currentDisplayTransform_.xPanWorldPosToViewPos(xWorld,xView,that.modelTrackContainer_.canvas.clientWidth);}};},get currentDisplayTransform(){return this.currentDisplayTransform_;},setDisplayTransformImmediately:function(displayTransform){this.dtAnimationController_.cancelActiveAnimation();var oldDisplayTransform=this.dtAnimationController_.target.cloneAnimationState();this.currentDisplayTransform_.set(displayTransform);this.onCurentDisplayTransformChange_(oldDisplayTransform);},queueDisplayTransformAnimation:function(animation){if(!(animation instanceof tr.ui.b.Animation))
+throw new Error('animation must be instanceof tr.ui.b.Animation');this.dtAnimationController_.queueAnimation(animation);},onCurentDisplayTransformChange_:function(oldDisplayTransform){if(this.modelTrackContainer_){this.currentDisplayTransform.panY=tr.b.clamp(this.currentDisplayTransform.panY,0,this.modelTrackContainer_.scrollHeight-
+this.modelTrackContainer_.clientHeight);}
+var changed=!this.currentDisplayTransform.equals(oldDisplayTransform);var yChanged=this.currentDisplayTransform.panY!==oldDisplayTransform.panY;if(yChanged)
+this.modelTrackContainer_.scrollTop=this.currentDisplayTransform.panY;if(changed)
+this.dispatchChangeEvent();},onModelTrackControllerScroll_:function(e){if(this.dtAnimationController_.activeAnimation&&this.dtAnimationController_.activeAnimation.affectsPanY)
+this.dtAnimationController_.cancelActiveAnimation();var panY=this.modelTrackContainer_.scrollTop;this.currentDisplayTransform_.panY=panY;},get modelTrackContainer(){return this.modelTrackContainer_;},set modelTrackContainer(m){if(this.modelTrackContainer_)
+this.modelTrackContainer_.removeEventListener('scroll',this.onModelTrackControllerScroll_);this.modelTrackContainer_=m;this.modelTrackContainer_.addEventListener('scroll',this.onModelTrackControllerScroll_);},get showFlowEvents(){return this.showFlowEvents_;},set showFlowEvents(showFlowEvents){this.showFlowEvents_=showFlowEvents;this.dispatchChangeEvent();},get highlightVSync(){return this.highlightVSync_;},set highlightVSync(highlightVSync){this.highlightVSync_=highlightVSync;this.dispatchChangeEvent();},get highDetails(){return this.highDetails_;},set highDetails(highDetails){this.highDetails_=highDetails;this.dispatchChangeEvent();},get gridEnabled(){return this.gridEnabled_;},set gridEnabled(enabled){if(this.gridEnabled_==enabled)
+return;this.gridEnabled_=enabled&&true;this.dispatchChangeEvent();},get gridTimebase(){return this.gridTimebase_;},set gridTimebase(timebase){if(this.gridTimebase_==timebase)
+return;this.gridTimebase_=timebase;this.dispatchChangeEvent();},get gridStep(){return this.gridStep_;},get interestRange(){return this.interestRange_;},drawMajorMarkLines:function(ctx){ctx.save();ctx.translate((Math.round(ctx.lineWidth)%2)/2,0);ctx.beginPath();for(var idx in this.majorMarkPositions){var x=Math.floor(this.majorMarkPositions[idx]);tr.ui.b.drawLine(ctx,x,0,x,ctx.canvas.height);}
+ctx.strokeStyle='#ddd';ctx.stroke();ctx.restore();},drawGridLines:function(ctx,viewLWorld,viewRWorld){if(!this.gridEnabled)
+return;var dt=this.currentDisplayTransform;var x=this.gridTimebase;ctx.save();ctx.translate((Math.round(ctx.lineWidth)%2)/2,0);ctx.beginPath();while(x<viewRWorld){if(x>=viewLWorld){var vx=Math.floor(dt.xWorldToView(x));tr.ui.b.drawLine(ctx,vx,0,vx,ctx.canvas.height);}
+x+=this.gridStep;}
+ctx.strokeStyle='rgba(255, 0, 0, 0.25)';ctx.stroke();ctx.restore();},rebuildEventToTrackMap:function(){this.eventToTrackMap_=new tr.ui.tracks.EventToTrackMap();this.modelTrackContainer_.addEventsToTrackMap(this.eventToTrackMap_);},rebuildContainerToTrackMap:function(){this.containerToTrackMap.clear();this.modelTrackContainer_.addContainersToTrackMap(this.containerToTrackMap);},trackForEvent:function(event){return this.eventToTrackMap_[event.guid];}};return{TimelineViewport:TimelineViewport};});'use strict';tr.exportTo('tr.ui',function(){var kDefaultPanAnimatoinDurationMs=100.0;function TimelineDisplayTransformPanAnimation(deltaX,deltaY,opt_durationMs){this.deltaX=deltaX;this.deltaY=deltaY;if(opt_durationMs===undefined)
+this.durationMs=kDefaultPanAnimatoinDurationMs;else
+this.durationMs=opt_durationMs;this.startPanX=undefined;this.startPanY=undefined;this.startTimeMs=undefined;}
+TimelineDisplayTransformPanAnimation.prototype={__proto__:tr.ui.b.Animation.prototype,get affectsPanY(){return this.deltaY!==0;},canTakeOverFor:function(existingAnimation){return existingAnimation instanceof TimelineDisplayTransformPanAnimation;},takeOverFor:function(existing,timestamp,target){var remainingDeltaXOnExisting=existing.goalPanX-target.panX;var remainingDeltaYOnExisting=existing.goalPanY-target.panY;var remainingTimeOnExisting=timestamp-(existing.startTimeMs+existing.durationMs);remainingTimeOnExisting=Math.max(remainingTimeOnExisting,0);this.deltaX+=remainingDeltaXOnExisting;this.deltaY+=remainingDeltaYOnExisting;this.durationMs+=remainingTimeOnExisting;},start:function(timestamp,target){this.startTimeMs=timestamp;this.startPanX=target.panX;this.startPanY=target.panY;},tick:function(timestamp,target){var percentDone=(timestamp-this.startTimeMs)/this.durationMs;percentDone=tr.b.clamp(percentDone,0,1);target.panX=tr.b.lerp(percentDone,this.startPanX,this.goalPanX);if(this.affectsPanY)
+target.panY=tr.b.lerp(percentDone,this.startPanY,this.goalPanY);return timestamp>=this.startTimeMs+this.durationMs;},get goalPanX(){return this.startPanX+this.deltaX;},get goalPanY(){return this.startPanY+this.deltaY;}};function TimelineDisplayTransformZoomToAnimation(goalFocalPointXWorld,goalFocalPointXView,goalFocalPointY,zoomInRatioX,opt_durationMs){this.goalFocalPointXWorld=goalFocalPointXWorld;this.goalFocalPointXView=goalFocalPointXView;this.goalFocalPointY=goalFocalPointY;this.zoomInRatioX=zoomInRatioX;if(opt_durationMs===undefined)
+this.durationMs=kDefaultPanAnimatoinDurationMs;else
+this.durationMs=opt_durationMs;this.startTimeMs=undefined;this.startScaleX=undefined;this.goalScaleX=undefined;this.startPanY=undefined;}
+TimelineDisplayTransformZoomToAnimation.prototype={__proto__:tr.ui.b.Animation.prototype,get affectsPanY(){return this.startPanY!=this.goalFocalPointY;},canTakeOverFor:function(existingAnimation){return false;},takeOverFor:function(existingAnimation,timestamp,target){this.goalScaleX=target.scaleX*this.zoomInRatioX;},start:function(timestamp,target){this.startTimeMs=timestamp;this.startScaleX=target.scaleX;this.goalScaleX=this.zoomInRatioX*target.scaleX;this.startPanY=target.panY;},tick:function(timestamp,target){var percentDone=(timestamp-this.startTimeMs)/this.durationMs;percentDone=tr.b.clamp(percentDone,0,1);target.scaleX=tr.b.lerp(percentDone,this.startScaleX,this.goalScaleX);if(this.affectsPanY){target.panY=tr.b.lerp(percentDone,this.startPanY,this.goalFocalPointY);}
+target.xPanWorldPosToViewPos(this.goalFocalPointXWorld,this.goalFocalPointXView);return timestamp>=this.startTimeMs+this.durationMs;}};return{TimelineDisplayTransformPanAnimation:TimelineDisplayTransformPanAnimation,TimelineDisplayTransformZoomToAnimation:TimelineDisplayTransformZoomToAnimation};});'use strict';tr.exportTo('tr.c',function(){var constants={HEADING_WIDTH:250};return{constants:constants};});'use strict';tr.exportTo('tr.ui.b',function(){var constants=tr.c.constants;function TimingTool(viewport,targetElement){this.viewport_=viewport;this.onMouseMove_=this.onMouseMove_.bind(this);this.onDblClick_=this.onDblClick_.bind(this);this.targetElement_=targetElement;this.isMovingLeftEdge_=false;};TimingTool.prototype={onEnterTiming:function(e){this.targetElement_.addEventListener('mousemove',this.onMouseMove_);this.targetElement_.addEventListener('dblclick',this.onDblClick_);},onBeginTiming:function(e){if(!this.isTouchPointInsideTrackBounds_(e.clientX,e.clientY))
+return;var pt=this.getSnappedToEventPosition_(e);this.mouseDownAt_(pt.x,pt.y);this.updateSnapIndicators_(pt);},updateSnapIndicators_:function(pt){if(!pt.snapped)
+return;var ir=this.viewport_.interestRange;if(ir.min===pt.x)
+ir.leftSnapIndicator=new tr.ui.SnapIndicator(pt.y,pt.height);if(ir.max===pt.x)
+ir.rightSnapIndicator=new tr.ui.SnapIndicator(pt.y,pt.height);},onUpdateTiming:function(e){var pt=this.getSnappedToEventPosition_(e);this.mouseMoveAt_(pt.x,pt.y,true);this.updateSnapIndicators_(pt);},onEndTiming:function(e){this.mouseUp_();},onExitTiming:function(e){this.targetElement_.removeEventListener('mousemove',this.onMouseMove_);this.targetElement_.removeEventListener('dblclick',this.onDblClick_);},onMouseMove_:function(e){if(e.button)
+return;var worldX=this.getWorldXFromEvent_(e);this.mouseMoveAt_(worldX,e.clientY,false);},onDblClick_:function(e){console.error('not implemented');},isTouchPointInsideTrackBounds_:function(clientX,clientY){if(!this.viewport_||!this.viewport_.modelTrackContainer||!this.viewport_.modelTrackContainer.canvas)
+return false;var canvas=this.viewport_.modelTrackContainer.canvas;var canvasRect=canvas.getBoundingClientRect();if(clientX>=canvasRect.left&&clientX<=canvasRect.right&&clientY>=canvasRect.top&&clientY<=canvasRect.bottom)
+return true;return false;},mouseDownAt_:function(worldX,y){var ir=this.viewport_.interestRange;var dt=this.viewport_.currentDisplayTransform;var pixelRatio=window.devicePixelRatio||1;var nearnessThresholdWorld=dt.xViewVectorToWorld(6*pixelRatio);if(ir.isEmpty){ir.setMinAndMax(worldX,worldX);ir.rightSelected=true;this.isMovingLeftEdge_=false;return;}
+if(Math.abs(worldX-ir.min)<nearnessThresholdWorld){ir.leftSelected=true;ir.min=worldX;this.isMovingLeftEdge_=true;return;}
+if(Math.abs(worldX-ir.max)<nearnessThresholdWorld){ir.rightSelected=true;ir.max=worldX;this.isMovingLeftEdge_=false;return;}
+ir.setMinAndMax(worldX,worldX);ir.rightSelected=true;this.isMovingLeftEdge_=false;},mouseMoveAt_:function(worldX,y,mouseDown){var ir=this.viewport_.interestRange;if(mouseDown){this.updateMovingEdge_(worldX);return;}
+var ir=this.viewport_.interestRange;var dt=this.viewport_.currentDisplayTransform;var pixelRatio=window.devicePixelRatio||1;var nearnessThresholdWorld=dt.xViewVectorToWorld(6*pixelRatio);if(Math.abs(worldX-ir.min)<nearnessThresholdWorld){ir.leftSelected=true;ir.rightSelected=false;return;}
+if(Math.abs(worldX-ir.max)<nearnessThresholdWorld){ir.leftSelected=false;ir.rightSelected=true;return;}
+ir.leftSelected=false;ir.rightSelected=false;return;},updateMovingEdge_:function(newWorldX){var ir=this.viewport_.interestRange;var a=ir.min;var b=ir.max;if(this.isMovingLeftEdge_)
+a=newWorldX;else
+b=newWorldX;if(a<=b)
+ir.setMinAndMax(a,b);else
+ir.setMinAndMax(b,a);if(ir.min==newWorldX){this.isMovingLeftEdge_=true;ir.leftSelected=true;ir.rightSelected=false;}else{this.isMovingLeftEdge_=false;ir.leftSelected=false;ir.rightSelected=true;}},mouseUp_:function(){var dt=this.viewport_.currentDisplayTransform;var ir=this.viewport_.interestRange;ir.leftSelected=false;ir.rightSelected=false;var pixelRatio=window.devicePixelRatio||1;var minWidthValue=dt.xViewVectorToWorld(2*pixelRatio);if(ir.range<minWidthValue)
+ir.reset();},getWorldXFromEvent_:function(e){var pixelRatio=window.devicePixelRatio||1;var canvas=this.viewport_.modelTrackContainer.canvas;var worldOffset=canvas.getBoundingClientRect().left;var viewX=(e.clientX-worldOffset)*pixelRatio;return this.viewport_.currentDisplayTransform.xViewToWorld(viewX);},getSnappedToEventPosition_:function(e){var pixelRatio=window.devicePixelRatio||1;var EVENT_SNAP_RANGE=16*pixelRatio;var modelTrackContainer=this.viewport_.modelTrackContainer;var modelTrackContainerRect=modelTrackContainer.getBoundingClientRect();var viewport=this.viewport_;var dt=viewport.currentDisplayTransform;var worldMaxDist=dt.xViewVectorToWorld(EVENT_SNAP_RANGE);var worldX=this.getWorldXFromEvent_(e);var mouseY=e.clientY;var selection=new tr.c.Selection();modelTrackContainer.addClosestEventToSelection(worldX,worldMaxDist,mouseY,mouseY,selection);if(!selection.length){modelTrackContainer.addClosestEventToSelection(worldX,worldMaxDist,modelTrackContainerRect.top,modelTrackContainerRect.bottom,selection);}
+var minDistX=worldMaxDist;var minDistY=Infinity;var pixWidth=dt.xViewVectorToWorld(1);var result={x:worldX,y:mouseY-modelTrackContainerRect.top,height:0,snapped:false};var eventBounds=new tr.b.Range();for(var i=0;i<selection.length;i++){var event=selection[i];var track=viewport.trackForEvent(event);var trackRect=track.getBoundingClientRect();eventBounds.reset();event.addBoundsToRange(eventBounds);var eventX;if(Math.abs(eventBounds.min-worldX)<Math.abs(eventBounds.max-worldX)){eventX=eventBounds.min;}else{eventX=eventBounds.max;}
+var distX=eventX-worldX;var eventY=trackRect.top;var eventHeight=trackRect.height;var distY=Math.abs(eventY+eventHeight/2-mouseY);if((distX<=minDistX||Math.abs(distX-minDistX)<pixWidth)&&distY<minDistY){minDistX=distX;minDistY=distY;result.x=eventX;result.y=eventY+
+modelTrackContainer.scrollTop-modelTrackContainerRect.top;result.height=eventHeight;result.snapped=true;}}
+return result;}};return{TimingTool:TimingTool};});'use strict';tr.exportTo('tr.ui.b',function(){var ContainerThatDecoratesItsChildren=tr.ui.b.define('div');ContainerThatDecoratesItsChildren.prototype={__proto__:HTMLUnknownElement.prototype,decorate:function(){this.observer_=new WebKitMutationObserver(this.didMutate_.bind(this));this.observer_.observe(this,{childList:true});Object.defineProperty(this,'textContent',{get:undefined,set:this.onSetTextContent_});},appendChild:function(x){HTMLUnknownElement.prototype.appendChild.call(this,x);this.didMutate_(this.observer_.takeRecords());},insertBefore:function(x,y){HTMLUnknownElement.prototype.insertBefore.call(this,x,y);this.didMutate_(this.observer_.takeRecords());},removeChild:function(x){HTMLUnknownElement.prototype.removeChild.call(this,x);this.didMutate_(this.observer_.takeRecords());},replaceChild:function(x,y){HTMLUnknownElement.prototype.replaceChild.call(this,x,y);this.didMutate_(this.observer_.takeRecords());},onSetTextContent_:function(textContent){if(textContent!='')
+throw new Error('textContent can only be set to \'\'.');this.clear();},clear:function(){while(this.lastChild)
+HTMLUnknownElement.prototype.removeChild.call(this,this.lastChild);this.didMutate_(this.observer_.takeRecords());},didMutate_:function(records){this.beginDecorating_();for(var i=0;i<records.length;i++){var addedNodes=records[i].addedNodes;if(addedNodes){for(var j=0;j<addedNodes.length;j++)
+this.decorateChild_(addedNodes[j]);}
+var removedNodes=records[i].removedNodes;if(removedNodes){for(var j=0;j<removedNodes.length;j++){this.undecorateChild_(removedNodes[j]);}}}
+this.doneDecoratingForNow_();},decorateChild_:function(child){throw new Error('Not implemented');},undecorateChild_:function(child){throw new Error('Not implemented');},beginDecorating_:function(){},doneDecoratingForNow_:function(){}};return{ContainerThatDecoratesItsChildren:ContainerThatDecoratesItsChildren};});'use strict';tr.exportTo('tr.ui.tracks',function(){var Track=tr.ui.b.define('track',tr.ui.b.ContainerThatDecoratesItsChildren);Track.prototype={__proto__:tr.ui.b.ContainerThatDecoratesItsChildren.prototype,decorate:function(viewport){tr.ui.b.ContainerThatDecoratesItsChildren.prototype.decorate.call(this);if(viewport===undefined)
+throw new Error('viewport is required when creating a Track.');this.viewport_=viewport;this.classList.add('track');},get viewport(){return this.viewport_;},get drawingContainer(){var cur=this;while(cur){if(cur instanceof tr.ui.tracks.DrawingContainer)
+return cur;cur=cur.parentElement;}
+return undefined;},get eventContainer(){},invalidateDrawingContainer:function(){var dc=this.drawingContainer;if(dc)
+dc.invalidate();},context:function(){if(!this.parentNode)
+return undefined;if(!this.parentNode.context)
+throw new Error('Parent container does not support context() method.');return this.parentNode.context();},decorateChild_:function(childTrack){},undecorateChild_:function(childTrack){if(childTrack.detach)
+childTrack.detach();},updateContents_:function(){},drawTrack:function(type){var ctx=this.context();var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var canvasBounds=ctx.canvas.getBoundingClientRect();ctx.save();ctx.translate(0,pixelRatio*(bounds.top-canvasBounds.top));var dt=this.viewport.currentDisplayTransform;var viewLWorld=dt.xViewToWorld(0);var viewRWorld=dt.xViewToWorld(bounds.width*pixelRatio);this.draw(type,viewLWorld,viewRWorld);ctx.restore();},draw:function(type,viewLWorld,viewRWorld){},addEventsToTrackMap:function(eventToTrackMap){},addContainersToTrackMap:function(containerToTrackMap){},addIntersectingEventsInRangeToSelection:function(loVX,hiVX,loVY,hiVY,selection){var pixelRatio=window.devicePixelRatio||1;var dt=this.viewport.currentDisplayTransform;var viewPixWidthWorld=dt.xViewVectorToWorld(1);var loWX=dt.xViewToWorld(loVX*pixelRatio);var hiWX=dt.xViewToWorld(hiVX*pixelRatio);var clientRect=this.getBoundingClientRect();var a=Math.max(loVY,clientRect.top);var b=Math.min(hiVY,clientRect.bottom);if(a>b)
+return;this.addIntersectingEventsInRangeToSelectionInWorldSpace(loWX,hiWX,viewPixWidthWorld,selection);},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){},addClosestInstantEventToSelection:function(instantEvents,worldX,worldMaxDist,selection){var instantEvent=tr.b.findClosestElementInSortedArray(instantEvents,function(x){return x.start;},worldX,worldMaxDist);if(!instantEvent)
+return;selection.push(instantEvent);}};return{Track:Track};});'use strict';tr.exportTo('tr.ui.tracks',function(){var DrawType={GENERAL_EVENT:1,INSTANT_EVENT:2,BACKGROUND:3,GRID:4,FLOW_ARROWS:5,MARKERS:6,HIGHLIGHTS:7,ANNOTATIONS:8};var DrawingContainer=tr.ui.b.define('drawing-container',tr.ui.tracks.Track);DrawingContainer.prototype={__proto__:tr.ui.tracks.Track.prototype,decorate:function(viewport){tr.ui.tracks.Track.prototype.decorate.call(this,viewport);this.classList.add('drawing-container');this.canvas_=document.createElement('canvas');this.canvas_.className='drawing-container-canvas';this.canvas_.style.left=tr.c.constants.HEADING_WIDTH+'px';this.appendChild(this.canvas_);this.ctx_=this.canvas_.getContext('2d');this.viewportChange_=this.viewportChange_.bind(this);this.viewport.addEventListener('change',this.viewportChange_);},get canvas(){return this.canvas_;},context:function(){return this.ctx_;},viewportChange_:function(){this.invalidate();},invalidate:function(){if(this.rafPending_)
+return;this.rafPending_=true;tr.b.requestPreAnimationFrame(this.preDraw_,this);},preDraw_:function(){this.rafPending_=false;this.updateCanvasSizeIfNeeded_();tr.b.requestAnimationFrameInThisFrameIfPossible(this.draw_,this);},draw_:function(){this.ctx_.clearRect(0,0,this.canvas_.width,this.canvas_.height);var typesToDraw=[DrawType.BACKGROUND,DrawType.HIGHLIGHTS,DrawType.GRID,DrawType.INSTANT_EVENT,DrawType.GENERAL_EVENT,DrawType.MARKERS,DrawType.ANNOTATIONS,DrawType.FLOW_ARROWS];for(var idx in typesToDraw){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tr.ui.tracks.Track))
+continue;this.children[i].drawTrack(typesToDraw[idx]);}}
+var pixelRatio=window.devicePixelRatio||1;var bounds=this.canvas_.getBoundingClientRect();var dt=this.viewport.currentDisplayTransform;var viewLWorld=dt.xViewToWorld(0);var viewRWorld=dt.xViewToWorld(bounds.width*pixelRatio);this.viewport.drawGridLines(this.ctx_,viewLWorld,viewRWorld);},updateCanvasSizeIfNeeded_:function(){var visibleChildTracks=tr.b.asArray(this.children).filter(this.visibleFilter_);var thisBounds=this.getBoundingClientRect();var firstChildTrackBounds=visibleChildTracks[0].getBoundingClientRect();var lastChildTrackBounds=visibleChildTracks[visibleChildTracks.length-1].getBoundingClientRect();var innerWidth=firstChildTrackBounds.width-
+tr.c.constants.HEADING_WIDTH;var innerHeight=lastChildTrackBounds.bottom-firstChildTrackBounds.top;var pixelRatio=window.devicePixelRatio||1;if(this.canvas_.width!=innerWidth*pixelRatio){this.canvas_.width=innerWidth*pixelRatio;this.canvas_.style.width=innerWidth+'px';}
+if(this.canvas_.height!=innerHeight*pixelRatio){this.canvas_.height=innerHeight*pixelRatio;this.canvas_.style.height=innerHeight+'px';}},visibleFilter_:function(element){if(!(element instanceof tr.ui.tracks.Track))
+return false;return window.getComputedStyle(element).display!=='none';},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tr.ui.tracks.Track))
+continue;var trackClientRect=this.children[i].getBoundingClientRect();var a=Math.max(loY,trackClientRect.top);var b=Math.min(hiY,trackClientRect.bottom);if(a<=b){this.children[i].addClosestEventToSelection(worldX,worldMaxDist,loY,hiY,selection);}}
+tr.ui.tracks.Track.prototype.addClosestEventToSelection.apply(this,arguments);},addEventsToTrackMap:function(eventToTrackMap){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tr.ui.tracks.Track))
+continue;this.children[i].addEventsToTrackMap(eventToTrackMap);}},addContainersToTrackMap:function(containerToTrackMap){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tr.ui.tracks.Track))
+continue;this.children[i].addContainersToTrackMap(containerToTrackMap);}}};return{DrawingContainer:DrawingContainer,DrawType:DrawType};});'use strict';tr.exportTo('tr.ui.tracks',function(){function Highlighter(viewport){if(viewport===undefined){throw new Error('viewport must be provided');}
+this.viewport_=viewport;};Highlighter.prototype={__proto__:Object.prototype,processModel:function(model){throw new Error('processModel implementation missing');},drawHighlight:function(ctx,dt,viewLWorld,viewRWorld,viewHeight){throw new Error('drawHighlight implementation missing');}};var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);options.defaultMetadata={};options.mandatoryBaseClass=Highlighter;tr.b.decorateExtensionRegistry(Highlighter,options);return{Highlighter:Highlighter};});'use strict';tr.exportTo('tr.ui.tracks',function(){var Task=tr.b.Task;var ContainerTrack=tr.ui.b.define('container-track',tr.ui.tracks.Track);ContainerTrack.prototype={__proto__:tr.ui.tracks.Track.prototype,decorate:function(viewport){tr.ui.tracks.Track.prototype.decorate.call(this,viewport);},detach:function(){this.textContent='';},get tracks_(){var tracks=[];for(var i=0;i<this.children.length;i++){if(this.children[i].classList.contains('track'))
+tracks.push(this.children[i]);}
+return tracks;},drawTrack:function(type){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tr.ui.tracks.Track))
+continue;this.children[i].drawTrack(type);}},addIntersectingEventsInRangeToSelection:function(loVX,hiVX,loY,hiY,selection){for(var i=0;i<this.tracks_.length;i++){var trackClientRect=this.tracks_[i].getBoundingClientRect();var a=Math.max(loY,trackClientRect.top);var b=Math.min(hiY,trackClientRect.bottom);if(a<=b)
+this.tracks_[i].addIntersectingEventsInRangeToSelection(loVX,hiVX,loY,hiY,selection);}
+tr.ui.tracks.Track.prototype.addIntersectingEventsInRangeToSelection.apply(this,arguments);},addEventsToTrackMap:function(eventToTrackMap){for(var i=0;i<this.children.length;++i)
+this.children[i].addEventsToTrackMap(eventToTrackMap);},addAllEventsMatchingFilterToSelection:function(filter,selection){for(var i=0;i<this.tracks_.length;i++)
+this.tracks_[i].addAllEventsMatchingFilterToSelection(filter,selection);},addAllEventsMatchingFilterToSelectionAsTask:function(filter,selection){var task=new Task();for(var i=0;i<this.tracks_.length;i++){task.subTask(function(i){return function(){this.tracks_[i].addAllEventsMatchingFilterToSelection(filter,selection);}}(i),this);}
+return task;},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){for(var i=0;i<this.tracks_.length;i++){var trackClientRect=this.tracks_[i].getBoundingClientRect();var a=Math.max(loY,trackClientRect.top);var b=Math.min(hiY,trackClientRect.bottom);if(a<=b){this.tracks_[i].addClosestEventToSelection(worldX,worldMaxDist,loY,hiY,selection);}}
+tr.ui.tracks.Track.prototype.addClosestEventToSelection.apply(this,arguments);}};return{ContainerTrack:ContainerTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){function ChartAxis(opt_min,opt_max){this.guid_=tr.b.GUID.allocate();this.bounds=new tr.b.Range();if(opt_min!==undefined)
+this.bounds.addValue(opt_min);if(opt_max!==undefined)
+this.bounds.addValue(opt_max);};ChartAxis.prototype={get guid(){return this.guid_;},valueToUnitRange:function(value){if(this.bounds.isEmpty)
+throw new Error('Chart axis bounds are empty');var bounds=this.bounds;if(bounds.range===0)
+return 0;return(value-bounds.min)/bounds.range;},autoSetFromSeries:function(series,opt_config){var range=new tr.b.Range();series.forEach(function(s){range.addRange(s.range);},this);this.autoSetFromRange(range,opt_config);},autoSetFromRange:function(range,opt_config){if(range.isEmpty)
+return;var bounds=this.bounds;if(bounds.isEmpty){bounds.addRange(range);return;}
+if(!opt_config)
+return;var useRangeMin=(opt_config.expandMin&&range.min<bounds.min||opt_config.shrinkMin&&range.min>bounds.min);var useRangeMax=(opt_config.expandMax&&range.max>bounds.max||opt_config.shrinkMax&&range.max<bounds.max);if(!useRangeMin&&!useRangeMax)
+return;if(useRangeMin&&useRangeMax){bounds.min=range.min;bounds.max=range.max;return;}
+if(useRangeMin){bounds.min=Math.min(range.min,bounds.max);}else{bounds.max=Math.max(range.max,bounds.min);}}};return{ChartAxis:ChartAxis};});'use strict';tr.exportTo('tr.model',function(){var SelectableItem=tr.model.SelectableItem;var SelectionState=tr.model.SelectionState;function ProxySelectableItem(modelItem){SelectableItem.call(this,modelItem);};ProxySelectableItem.prototype={__proto__:SelectableItem.prototype,get selectionState(){var modelItem=this.modelItem_;if(modelItem===undefined)
+return SelectionState.NONE;return modelItem.selectionState;}};return{ProxySelectableItem:ProxySelectableItem};});'use strict';tr.exportTo('tr.ui.tracks',function(){function ChartPoint(modelItem,x,y,opt_yBase){tr.model.ProxySelectableItem.call(this,modelItem);this.x=x;this.y=y;this.yBase=opt_yBase;};ChartPoint.prototype={__proto__:tr.model.ProxySelectableItem.prototype};return{ChartPoint:ChartPoint};});'use strict';tr.exportTo('tr.ui.tracks',function(){var DOWN_ARROW=String.fromCharCode(0x25BE);var RIGHT_ARROW=String.fromCharCode(0x25B8);var HeadingTrack=tr.ui.b.define('heading-track',tr.ui.tracks.Track);HeadingTrack.prototype={__proto__:tr.ui.tracks.Track.prototype,decorate:function(viewport){tr.ui.tracks.Track.prototype.decorate.call(this,viewport);this.classList.add('heading-track');this.headingDiv_=document.createElement('heading');this.headingDiv_.style.width=tr.c.constants.HEADING_WIDTH+'px';this.headingDiv_.addEventListener('click',this.onHeadingDivClicked_.bind(this));this.heading_='';this.expanded_=undefined;this.selectionGenerator_=undefined;this.updateContents_();},get heading(){return this.heading_;},set heading(text){this.heading_=text;this.updateContents_();},set tooltip(text){this.headingDiv_.title=text;},set selectionGenerator(generator){this.selectionGenerator_=generator;this.updateContents_();},get expanded(){return this.expanded_;},set expanded(expanded){expanded=expanded;if(this.expanded_==expanded)
+return;this.expanded_=expanded;this.expandedStateChanged_();},expandedStateChanged_:function(){this.updateHeadigDiv_();},onHeadingDivClicked_:function(){var e=new Event('heading-clicked',{'bubbles':true});this.dispatchEvent(e);},updateContents_:function(){this.updateHeadigDiv_();},updateHeadigDiv_:function(){this.headingDiv_.innerHTML='';var span=document.createElement('span');span.classList.add('heading-arrow');if(this.expanded===true)
+span.textContent=DOWN_ARROW;else if(this.expanded===false)
+span.textContent=RIGHT_ARROW;else
+span.textContent='';this.headingDiv_.appendChild(span);if(this.selectionGenerator_){this.headingLink_=document.createElement('tr-ui-a-analysis-link');this.headingLink_.selection=this.selectionGenerator_;this.headingLink_.textContent='';this.headingDiv_.appendChild(this.headingLink_);this.headingLink_.appendChild(document.createTextNode(this.heading_));}else{span=document.createElement('span');span.textContent=this.heading_;this.headingDiv_.appendChild(span);}
+this.appendChild(this.headingDiv_);},draw:function(type,viewLWorld,viewRWorld){throw new Error('draw implementation missing');}};return{HeadingTrack:HeadingTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var EventPresenter=tr.ui.b.EventPresenter;var SelectionState=tr.model.SelectionState;var ChartSeriesType={LINE:0,AREA:1};var DEFAULT_RENDERING_CONFIG={chartType:ChartSeriesType.LINE,selectedPointSize:4,unselectedPointSize:3,colorId:0,lineWidth:1,skipDistance:1,unselectedPointDensityTransparent:0.10,unselectedPointDensityOpaque:0.05,backgroundOpacity:0.5};var LAST_POINT_WIDTH=16;var ChartSeriesComponent={BACKGROUND:0,LINE:1,DOTS:2};function ChartSeries(points,axis,opt_renderingConfig){this.points=points;this.axis=axis;this.useRenderingConfig_(opt_renderingConfig);}
+ChartSeries.prototype={useRenderingConfig_:function(opt_renderingConfig){var config=opt_renderingConfig||{};tr.b.iterItems(DEFAULT_RENDERING_CONFIG,function(key,defaultValue){var value=config[key];if(value===undefined)
+value=defaultValue;this[key+'_']=value;},this);this.topPadding=this.bottomPadding=Math.max(this.selectedPointSize_,this.unselectedPointSize_)/2;},get range(){var range=new tr.b.Range();this.points.forEach(function(point){range.addValue(point.y);},this);return range;},draw:function(ctx,transform,highDetails){if(this.points===undefined||this.points.length===0)
+return;if(this.chartType_===ChartSeriesType.AREA){this.drawComponent_(ctx,transform,ChartSeriesComponent.BACKGROUND,highDetails);}
+if(this.chartType_===ChartSeriesType.LINE||highDetails){this.drawComponent_(ctx,transform,ChartSeriesComponent.LINE,highDetails);}
+this.drawComponent_(ctx,transform,ChartSeriesComponent.DOTS,highDetails);},drawComponent_:function(ctx,transform,component,highDetails){var extraPixels=0;if(component===ChartSeriesComponent.DOTS){extraPixels=Math.max(this.selectedPointSize_,this.unselectedPointSize_);}
+var leftViewX=transform.leftViewX-extraPixels*transform.pixelRatio;var rightViewX=transform.rightViewX+
+extraPixels*transform.pixelRatio;var leftTimestamp=transform.leftTimestamp-extraPixels;var rightTimestamp=transform.rightTimestamp+extraPixels;var firstVisibleIndex=tr.b.findLowIndexInSortedArray(this.points,function(point){return point.x;},leftTimestamp);var lastVisibleIndex=tr.b.findLowIndexInSortedArray(this.points,function(point){return point.x;},rightTimestamp);if(lastVisibleIndex>=this.points.length||this.points[lastVisibleIndex].x>rightTimestamp){lastVisibleIndex--;}
+var viewSkipDistance=this.skipDistance_*transform.pixelRatio;var circleRadius;var squareSize;var squareHalfSize;var squareOpacity;switch(component){case ChartSeriesComponent.DOTS:ctx.strokeStyle=EventPresenter.getCounterSeriesColor(this.colorId_,SelectionState.NONE);ctx.lineWidth=transform.pixelRatio;circleRadius=(this.selectedPointSize_/2)*transform.pixelRatio;squareSize=this.unselectedPointSize_*transform.pixelRatio;squareHalfSize=squareSize/2;if(!highDetails){squareOpacity=0;break;}
+var visibleIndexRange=lastVisibleIndex-firstVisibleIndex;if(visibleIndexRange<=0){squareOpacity=1;break;}
+var visibleViewXRange=transform.worldXToViewX(this.points[lastVisibleIndex].x)-
+transform.worldXToViewX(this.points[firstVisibleIndex].x);if(visibleViewXRange===0){squareOpacity=1;break;}
+var density=visibleIndexRange/visibleViewXRange;var clampedDensity=tr.b.clamp(density,this.unselectedPointDensityOpaque_,this.unselectedPointDensityTransparent_);var densityRange=this.unselectedPointDensityTransparent_-
+this.unselectedPointDensityOpaque_;squareOpacity=(this.unselectedPointDensityTransparent_-clampedDensity)/densityRange;break;case ChartSeriesComponent.LINE:ctx.strokeStyle=EventPresenter.getCounterSeriesColor(this.colorId_,SelectionState.NONE);ctx.lineWidth=this.lineWidth_*transform.pixelRatio;break;case ChartSeriesComponent.BACKGROUND:break;default:throw new Error('Invalid component: '+component);}
+var previousViewX=undefined;var previousViewY=undefined;var previousViewYBase=undefined;var lastSelectionState=undefined;var baseSteps=undefined;var startIndex=Math.max(firstVisibleIndex-1,0);for(var i=startIndex;i<this.points.length;i++){var currentPoint=this.points[i];var currentViewX=transform.worldXToViewX(currentPoint.x);if(currentViewX>rightViewX){if(previousViewX!==undefined){previousViewX=currentViewX=rightViewX;if(component===ChartSeriesComponent.BACKGROUND||component===ChartSeriesComponent.LINE){ctx.lineTo(currentViewX,previousViewY);}}
+break;}
+if(i+1<this.points.length){var nextPoint=this.points[i+1];var nextViewX=transform.worldXToViewX(nextPoint.x);if(previousViewX!==undefined&&nextViewX-previousViewX<=viewSkipDistance&&nextViewX<rightViewX){continue;}
+if(currentViewX<leftViewX){currentViewX=leftViewX;}}
+if(previousViewX!==undefined&&currentViewX-previousViewX<viewSkipDistance){currentViewX=previousViewX+viewSkipDistance;}
+var currentViewY=Math.round(transform.worldYToViewY(currentPoint.y));var currentViewYBase;if(currentPoint.yBase===undefined){currentViewYBase=transform.outerBottomViewY;}else{currentViewYBase=Math.round(transform.worldYToViewY(currentPoint.yBase));}
+var currentSelectionState=currentPoint.selectionState;switch(component){case ChartSeriesComponent.DOTS:if(currentSelectionState!==lastSelectionState){if(currentSelectionState===SelectionState.SELECTED){ctx.fillStyle=EventPresenter.getCounterSeriesColor(this.colorId_,currentSelectionState);}else if(squareOpacity>0){ctx.fillStyle=EventPresenter.getCounterSeriesColor(this.colorId_,currentSelectionState,squareOpacity);}}
+if(currentSelectionState===SelectionState.SELECTED){ctx.beginPath();ctx.arc(currentViewX,currentViewY,circleRadius,0,2*Math.PI);ctx.fill();ctx.stroke();}else if(squareOpacity>0){ctx.fillRect(currentViewX-squareHalfSize,currentViewY-squareHalfSize,squareSize,squareSize);}
+break;case ChartSeriesComponent.LINE:if(previousViewX===undefined){ctx.beginPath();ctx.moveTo(currentViewX,currentViewY);}else{ctx.lineTo(currentViewX,previousViewY);}
+ctx.lineTo(currentViewX,currentViewY);break;case ChartSeriesComponent.BACKGROUND:if(previousViewX!==undefined)
+ctx.lineTo(currentViewX,previousViewY);if(currentSelectionState!==lastSelectionState){if(previousViewX!==undefined){var previousBaseStepViewX=currentViewX;for(var j=baseSteps.length-1;j>=0;j--){var baseStep=baseSteps[j];var baseStepViewX=baseStep.viewX;var baseStepViewY=baseStep.viewY;ctx.lineTo(previousBaseStepViewX,baseStepViewY);ctx.lineTo(baseStepViewX,baseStepViewY);previousBaseStepViewX=baseStepViewX;}
+ctx.closePath();ctx.fill();}
+ctx.beginPath();ctx.fillStyle=EventPresenter.getCounterSeriesColor(this.colorId_,currentSelectionState,this.backgroundOpacity_);ctx.moveTo(currentViewX,currentViewYBase);baseSteps=[];}
+if(currentViewYBase!==previousViewYBase||currentSelectionState!==lastSelectionState){baseSteps.push({viewX:currentViewX,viewY:currentViewYBase});}
+ctx.lineTo(currentViewX,currentViewY);break;default:throw new Error('Not reachable');}
+previousViewX=currentViewX;previousViewY=currentViewY;previousViewYBase=currentViewYBase;lastSelectionState=currentSelectionState;}
+if(previousViewX!==undefined){switch(component){case ChartSeriesComponent.DOTS:break;case ChartSeriesComponent.LINE:ctx.stroke();break;case ChartSeriesComponent.BACKGROUND:var previousBaseStepViewX=currentViewX;for(var j=baseSteps.length-1;j>=0;j--){var baseStep=baseSteps[j];var baseStepViewX=baseStep.viewX;var baseStepViewY=baseStep.viewY;ctx.lineTo(previousBaseStepViewX,baseStepViewY);ctx.lineTo(baseStepViewX,baseStepViewY);previousBaseStepViewX=baseStepViewX;}
+ctx.closePath();ctx.fill();break;default:throw new Error('Not reachable');}}},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){var points=this.points;function getPointWidth(point,i){if(i===points.length-1)
+return LAST_POINT_WIDTH*viewPixWidthWorld;var nextPoint=points[i+1];return nextPoint.x-point.x;}
+function selectPoint(point){point.addToSelection(selection);}
+tr.b.iterateOverIntersectingIntervals(this.points,function(point){return point.x},getPointWidth,loWX,hiWX,selectPoint);},addEventNearToProvidedEventToSelection:function(event,offset,selection){if(this.points===undefined)
+return false;var index=tr.b.findFirstIndexInArray(this.points,function(point){return point.modelItem===event;},this);if(index===-1)
+return false;var newIndex=index+offset;if(newIndex<0||newIndex>=this.points.length)
+return false;this.points[newIndex].addToSelection(selection);return true;},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){if(this.points===undefined)
+return;var item=tr.b.findClosestElementInSortedArray(this.points,function(point){return point.x},worldX,worldMaxDist);if(!item)
+return;item.addToSelection(selection);}};return{ChartSeries:ChartSeries,ChartSeriesType:ChartSeriesType};});'use strict';tr.exportTo('tr.ui.tracks',function(){function ChartTransform(displayTransform,axis,trackWidth,trackHeight,topPadding,bottomPadding,pixelRatio){this.pixelRatio=pixelRatio;this.leftViewX=0;this.rightViewX=trackWidth;this.leftTimestamp=displayTransform.xViewToWorld(this.leftViewX);this.rightTimestamp=displayTransform.xViewToWorld(this.rightViewX);this.displayTransform_=displayTransform;this.outerTopViewY=0;this.innerTopViewY=topPadding;this.innerBottomViewY=trackHeight-bottomPadding;this.outerBottomViewY=trackHeight;this.axis_=axis;this.innerHeight_=this.innerBottomViewY-this.innerTopViewY;};ChartTransform.prototype={worldXToViewX:function(worldX){return this.displayTransform_.xWorldToView(worldX);},viewXToWorldX:function(viewX){return this.displayTransform_.xViewToWorld(viewX);},worldYToViewY:function(worldY){var innerHeightCoefficient=1-this.axis_.valueToUnitRange(worldY);return innerHeightCoefficient*this.innerHeight_+this.innerTopViewY;}};return{ChartTransform:ChartTransform};});'use strict';tr.exportTo('tr.ui.tracks',function(){var ChartTrack=tr.ui.b.define('chart-track',tr.ui.tracks.HeadingTrack);ChartTrack.prototype={__proto__:tr.ui.tracks.HeadingTrack.prototype,decorate:function(viewport){tr.ui.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('chart-track');this.series_=undefined;this.axisGuidToAxisData_=undefined;this.topPadding_=undefined;this.bottomPadding_=undefined;},get series(){return this.series_;},set series(series){this.series_=series;this.calculateAxisDataAndPadding_();this.invalidateDrawingContainer();},get height(){return window.getComputedStyle(this).height;},set height(height){this.style.height=height;this.invalidateDrawingContainer();},get hasVisibleContent(){return!!this.series&&this.series.length>0;},calculateAxisDataAndPadding_:function(){if(!this.series_){this.axisGuidToAxisData_=undefined;this.topPadding_=undefined;this.bottomPadding_=undefined;return;}
+var axisGuidToAxisData={};var topPadding=0;var bottomPadding=0;this.series_.forEach(function(series){var axis=series.axis;var axisGuid=axis.guid;if(!(axisGuid in axisGuidToAxisData)){axisGuidToAxisData[axisGuid]={axis:axis,series:[]};}
+axisGuidToAxisData[axisGuid].series.push(series);topPadding=Math.max(topPadding,series.topPadding);bottomPadding=Math.max(bottomPadding,series.bottomPadding);},this);this.axisGuidToAxisData_=axisGuidToAxisData;this.topPadding_=topPadding;this.bottomPadding_=bottomPadding;},draw:function(type,viewLWorld,viewRWorld){switch(type){case tr.ui.tracks.DrawType.GENERAL_EVENT:this.drawChart_(viewLWorld,viewRWorld);break;}},drawChart_:function(viewLWorld,viewRWorld){if(!this.series_)
+return;var ctx=this.context();var displayTransform=this.viewport.currentDisplayTransform;var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var highDetails=this.viewport.highDetails;var width=bounds.width*pixelRatio;var height=bounds.height*pixelRatio;var topPadding=this.topPadding_*pixelRatio;var bottomPadding=this.bottomPadding_*pixelRatio;ctx.save();ctx.beginPath();ctx.rect(0,0,width,height);ctx.clip();this.series_.forEach(function(series){var chartTransform=new tr.ui.tracks.ChartTransform(displayTransform,series.axis,width,height,topPadding,bottomPadding,pixelRatio);series.draw(ctx,chartTransform,highDetails);},this);ctx.restore();},addEventsToTrackMap:function(eventToTrackMap){this.series_.forEach(function(series){series.points.forEach(function(point){point.addToTrackMap(eventToTrackMap,this);},this);},this);},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){this.series_.forEach(function(series){series.addIntersectingEventsInRangeToSelectionInWorldSpace(loWX,hiWX,viewPixWidthWorld,selection);},this);},addEventNearToProvidedEventToSelection:function(event,offset,selection){var foundItem=false;this.series_.forEach(function(series){foundItem=foundItem||series.addEventNearToProvidedEventToSelection(event,offset,selection);},this);return foundItem;},addAllEventsMatchingFilterToSelection:function(filter,selection){},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){this.series_.forEach(function(series){series.addClosestEventToSelection(worldX,worldMaxDist,loY,hiY,selection);},this);},autoSetAllAxes:function(opt_config){tr.b.iterItems(this.axisGuidToAxisData_,function(axisGuid,axisData){var axis=axisData.axis;var series=axisData.series;axis.autoSetFromSeries(series,opt_config);},this);},autoSetAxis:function(axis,opt_config){var series=this.axisGuidToAxisData_[axis.guid].series;axis.autoSetFromSeries(series,opt_config);}};return{ChartTrack:ChartTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var CounterTrack=tr.ui.b.define('counter-track',tr.ui.tracks.ChartTrack);CounterTrack.prototype={__proto__:tr.ui.tracks.ChartTrack.prototype,decorate:function(viewport){tr.ui.tracks.ChartTrack.prototype.decorate.call(this,viewport);this.classList.add('counter-track');},get counter(){return this.chart;},set counter(counter){this.heading=counter.name+': ';this.series=CounterTrack.buildChartSeriesFromCounter(counter);this.autoSetAllAxes({expandMax:true});},getModelEventFromItem:function(chartValue){return chartValue;}};CounterTrack.buildChartSeriesFromCounter=function(counter){var numSeries=counter.series.length;var totals=counter.totals;var chartAxis=new tr.ui.tracks.ChartAxis(0,undefined);var chartSeries=counter.series.map(function(series,seriesIndex){var chartPoints=series.samples.map(function(sample,sampleIndex){var total=totals[sampleIndex*numSeries+seriesIndex];return new tr.ui.tracks.ChartPoint(sample,sample.timestamp,total);});var renderingConfig={chartType:tr.ui.tracks.ChartSeriesType.AREA,colorId:series.color};return new tr.ui.tracks.ChartSeries(chartPoints,chartAxis,renderingConfig);});chartSeries.reverse();return chartSeries;};return{CounterTrack:CounterTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var EventPresenter=tr.ui.b.EventPresenter;var SelectionState=tr.model.SelectionState;var LetterDotTrack=tr.ui.b.define('letter-dot-track',tr.ui.tracks.HeadingTrack);LetterDotTrack.prototype={__proto__:tr.ui.tracks.HeadingTrack.prototype,decorate:function(viewport){tr.ui.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('letter-dot-track');this.items_=undefined;},get items(){return this.items_;},set items(items){this.items_=items;this.invalidateDrawingContainer();},get height(){return window.getComputedStyle(this).height;},set height(height){this.style.height=height;},get dumpRadiusView(){return 7*(window.devicePixelRatio||1);},draw:function(type,viewLWorld,viewRWorld){if(this.items_===undefined)
+return;switch(type){case tr.ui.tracks.DrawType.GENERAL_EVENT:this.drawLetterDots_(viewLWorld,viewRWorld);break;}},drawLetterDots_:function(viewLWorld,viewRWorld){var ctx=this.context();var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var height=bounds.height*pixelRatio;var halfHeight=height*0.5;var twoPi=Math.PI*2;var palette=tr.ui.b.getColorPalette();var highlightIdBoost=tr.ui.b.paletteProperties.highlightIdBoost;var dt=this.viewport.currentDisplayTransform;var dumpRadiusView=this.dumpRadiusView;var itemRadiusWorld=dt.xViewVectorToWorld(height);var items=this.items_;var loI=tr.b.findLowIndexInSortedArray(items,function(item){return item.start;},viewLWorld);var oldFont=ctx.font;ctx.font='400 '+Math.floor(9*pixelRatio)+'px Arial';ctx.strokeStyle='rgb(0,0,0)';ctx.textBaseline='middle';ctx.textAlign='center';var drawItems=function(selected){for(var i=loI;i<items.length;++i){var item=items[i];var x=item.start;if(x-itemRadiusWorld>viewRWorld)
+break;if(item.selected!==selected)
+continue;var xView=dt.xWorldToView(x);ctx.fillStyle=EventPresenter.getSelectableItemColor(item);ctx.beginPath();ctx.arc(xView,halfHeight,dumpRadiusView+0.5,0,twoPi);ctx.fill();if(item.selected){ctx.lineWidth=3;ctx.strokeStyle='rgb(100,100,0)';ctx.stroke();ctx.beginPath();ctx.arc(xView,halfHeight,dumpRadiusView,0,twoPi);ctx.lineWidth=1.5;ctx.strokeStyle='rgb(255,255,0)';ctx.stroke();}else{ctx.lineWidth=1;ctx.strokeStyle='rgb(0,0,0)';ctx.stroke();}
+ctx.fillStyle='rgb(255, 255, 255)';ctx.fillText(item.dotLetter,xView,halfHeight);}};drawItems(false);drawItems(true);ctx.lineWidth=1;ctx.font=oldFont;},addEventsToTrackMap:function(eventToTrackMap){if(this.items_===undefined)
+return;this.items_.forEach(function(item){item.addToTrackMap(eventToTrackMap,this);},this);},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){if(this.items_===undefined)
+return;var itemRadiusWorld=viewPixWidthWorld*this.dumpRadiusView;tr.b.iterateOverIntersectingIntervals(this.items_,function(x){return x.start-itemRadiusWorld;},function(x){return 2*itemRadiusWorld;},loWX,hiWX,function(item){item.addToSelection(selection);}.bind(this));},addEventNearToProvidedEventToSelection:function(event,offset,selection){if(this.items_===undefined)
+return;var items=this.items_;var index=tr.b.findFirstIndexInArray(items,function(item){return item.modelItem===event;});if(index===-1)
+return false;var newIndex=index+offset;if(newIndex>=0&&newIndex<items.length){items[newIndex].addToSelection(selection);return true;}
+return false;},addAllEventsMatchingFilterToSelection:function(filter,selection){},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){if(this.items_===undefined)
+return;var item=tr.b.findClosestElementInSortedArray(this.items_,function(x){return x.start;},worldX,worldMaxDist);if(!item)
+return;item.addToSelection(selection);}};function LetterDot(modelItem,dotLetter,colorId,start){tr.model.ProxySelectableItem.call(this,modelItem);this.dotLetter=dotLetter;this.colorId=colorId;this.start=start;};LetterDot.prototype={__proto__:tr.model.ProxySelectableItem.prototype};return{LetterDotTrack:LetterDotTrack,LetterDot:LetterDot};});'use strict';tr.exportTo('tr.ui.tracks',function(){var palette=tr.ui.b.getColorPalette();var startCompare=function(x,y){return x.start-y.start;}
+var FrameTrack=tr.ui.b.define('frame-track',tr.ui.tracks.LetterDotTrack);FrameTrack.prototype={__proto__:tr.ui.tracks.LetterDotTrack.prototype,decorate:function(viewport){tr.ui.tracks.LetterDotTrack.prototype.decorate.call(this,viewport);this.heading='Frames';this.frames_=undefined;this.items=undefined;},get frames(){return this.frames_;},set frames(frames){this.frames_=frames;if(frames===undefined)
+return;this.frames_=this.frames_.slice();this.frames_.sort(startCompare);this.items=this.frames_.map(function(frame){return new FrameDot(frame);});}};function FrameDot(frame){tr.ui.tracks.LetterDot.call(this,frame,'F',frame.colorId,frame.start);}
+FrameDot.prototype={__proto__:tr.ui.tracks.LetterDot.prototype};return{FrameTrack:FrameTrack};});'use strict';tr.exportTo('tr.model',function(){var Settings=tr.b.Settings;function ModelSettings(model){this.model=model;this.objectsByKey_=[];this.nonuniqueKeys_=[];this.buildObjectsByKeyMap_();this.removeNonuniqueKeysFromSettings_();this.ephemeralSettingsByGUID_={};}
+ModelSettings.prototype={buildObjectsByKeyMap_:function(){var objects=[];this.model.iterateAllPersistableObjects(function(o){objects.push(o);});var objectsByKey={};var NONUNIQUE_KEY='nonuniqueKey';for(var i=0;i<objects.length;i++){var object=objects[i];var objectKey=object.getSettingsKey();if(!objectKey)
+continue;if(objectsByKey[objectKey]===undefined){objectsByKey[objectKey]=object;continue;}
+objectsByKey[objectKey]=NONUNIQUE_KEY;}
+var nonuniqueKeys={};tr.b.dictionaryKeys(objectsByKey).forEach(function(objectKey){if(objectsByKey[objectKey]!==NONUNIQUE_KEY)
+return;delete objectsByKey[objectKey];nonuniqueKeys[objectKey]=true;});this.nonuniqueKeys=nonuniqueKeys;this.objectsByKey_=objectsByKey;},removeNonuniqueKeysFromSettings_:function(){var settings=Settings.get('trace_model_settings',{});var settingsChanged=false;tr.b.dictionaryKeys(settings).forEach(function(objectKey){if(!this.nonuniqueKeys[objectKey])
+return;settingsChanged=true;delete settings[objectKey];},this);if(settingsChanged)
+Settings.set('trace_model_settings',settings);},hasUniqueSettingKey:function(object){var objectKey=object.getSettingsKey();if(!objectKey)
+return false;return this.objectsByKey_[objectKey]!==undefined;},getSettingFor:function(object,objectLevelKey,defaultValue){var objectKey=object.getSettingsKey();if(!objectKey||!this.objectsByKey_[objectKey]){var settings=this.getEphemeralSettingsFor_(object);var ephemeralValue=settings[objectLevelKey];if(ephemeralValue!==undefined)
+return ephemeralValue;return defaultValue;}
+var settings=Settings.get('trace_model_settings',{});if(!settings[objectKey])
+settings[objectKey]={};var value=settings[objectKey][objectLevelKey];if(value!==undefined)
+return value;return defaultValue;},setSettingFor:function(object,objectLevelKey,value){var objectKey=object.getSettingsKey();if(!objectKey||!this.objectsByKey_[objectKey]){this.getEphemeralSettingsFor_(object)[objectLevelKey]=value;return;}
+var settings=Settings.get('trace_model_settings',{});if(!settings[objectKey])
+settings[objectKey]={};if(settings[objectKey][objectLevelKey]===value)
+return;settings[objectKey][objectLevelKey]=value;Settings.set('trace_model_settings',settings);},getEphemeralSettingsFor_:function(object){if(object.guid===undefined)
+throw new Error('Only objects with GUIDs can be persisted');if(this.ephemeralSettingsByGUID_[object.guid]===undefined)
+this.ephemeralSettingsByGUID_[object.guid]={};return this.ephemeralSettingsByGUID_[object.guid];}};return{ModelSettings:ModelSettings};});'use strict';tr.exportTo('tr.ui.tracks',function(){var MultiRowTrack=tr.ui.b.define('multi-row-track',tr.ui.tracks.ContainerTrack);MultiRowTrack.prototype={__proto__:tr.ui.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.ui.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.tooltip_='';this.heading_='';this.groupingSource_=undefined;this.itemsToGroup_=undefined;this.defaultToCollapsedWhenSubRowCountMoreThan=1;this.itemsGroupedOnLastUpdateContents_=undefined;this.currentSubRows_=[];this.expanded_=true;},get itemsToGroup(){return this.itemsToGroup_;},setItemsToGroup:function(itemsToGroup,opt_groupingSource){this.itemsToGroup_=itemsToGroup;this.groupingSource_=opt_groupingSource;this.updateContents_();this.updateExpandedStateFromGroupingSource_();},get heading(){return this.heading_;},set heading(h){this.heading_=h;this.updateContents_();},get tooltip(){return this.tooltip_;},set tooltip(t){this.tooltip_=t;this.updateContents_();},get subRows(){return this.currentSubRows_;},get hasVisibleContent(){return this.children.length>0;},get expanded(){return this.expanded_;},set expanded(expanded){expanded=expanded;if(this.expanded_==expanded)
+return;this.expanded_=expanded;this.expandedStateChanged_();},onHeadingClicked_:function(e){if(this.subRows.length<=1)
+return;this.expanded=!this.expanded;if(this.groupingSource_){var modelSettings=new tr.model.ModelSettings(this.groupingSource_.model);modelSettings.setSettingFor(this.groupingSource_,'expanded',this.expanded);}
+e.stopPropagation();},updateExpandedStateFromGroupingSource_:function(){if(this.groupingSource_){var numSubRows=this.subRows.length;var modelSettings=new tr.model.ModelSettings(this.groupingSource_.model);if(numSubRows>1){var defaultExpanded;if(numSubRows>this.defaultToCollapsedWhenSubRowCountMoreThan){defaultExpanded=false;}else{defaultExpanded=true;}
+this.expanded=modelSettings.getSettingFor(this.groupingSource_,'expanded',defaultExpanded);}else{this.expanded=undefined;}}},expandedStateChanged_:function(){var minH=Math.max(2,Math.ceil(18/this.children.length));var h=(this.expanded_?18:minH)+'px';for(var i=0;i<this.children.length;i++)
+this.children[i].height=h;if(this.children.length>0)
+this.children[0].expanded=this.expanded;},updateContents_:function(){tr.ui.tracks.ContainerTrack.prototype.updateContents_.call(this);if(!this.itemsToGroup_){this.updateHeadingAndTooltip_();this.currentSubRows_=[];return;}
+if(this.areArrayContentsSame_(this.itemsGroupedOnLastUpdateContents_,this.itemsToGroup_)){this.updateHeadingAndTooltip_();return;}
+this.itemsGroupedOnLastUpdateContents_=this.itemsToGroup_;this.detach();if(!this.itemsToGroup_.length){this.currentSubRows_=[];return;}
+var subRows=this.buildSubRows_(this.itemsToGroup_);this.currentSubRows_=subRows;for(var srI=0;srI<subRows.length;srI++){var subRow=subRows[srI];if(!subRow.length)
+continue;var track=this.addSubTrack_(subRow);track.addEventListener('heading-clicked',this.onHeadingClicked_.bind(this));}
+this.updateHeadingAndTooltip_();this.expandedStateChanged_();},updateHeadingAndTooltip_:function(){if(!this.firstChild)
+return;this.firstChild.heading=this.heading_;this.firstChild.tooltip=this.tooltip_;},buildSubRows_:function(itemsToGroup){throw new Error('Not implemented');},addSubTrack_:function(subRowItems){throw new Error('Not implemented');},areArrayContentsSame_:function(a,b){if(!a||!b)
+return false;if(!a.length||!b.length)
+return false;if(a.length!=b.length)
+return false;for(var i=0;i<a.length;++i){if(a[i]!=b[i])
+return false;}
+return true;}};return{MultiRowTrack:MultiRowTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var SelectionState=tr.model.SelectionState;var EventPresenter=tr.ui.b.EventPresenter;var ObjectInstanceTrack=tr.ui.b.define('object-instance-track',tr.ui.tracks.HeadingTrack);ObjectInstanceTrack.prototype={__proto__:tr.ui.tracks.HeadingTrack.prototype,decorate:function(viewport){tr.ui.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('object-instance-track');this.objectInstances_=[];this.objectSnapshots_=[];},get objectInstances(){return this.objectInstances_;},set objectInstances(objectInstances){if(!objectInstances||objectInstances.length==0){this.heading='';this.objectInstances_=[];this.objectSnapshots_=[];return;}
+this.heading=objectInstances[0].typeName;this.objectInstances_=objectInstances;this.objectSnapshots_=[];this.objectInstances_.forEach(function(instance){this.objectSnapshots_.push.apply(this.objectSnapshots_,instance.snapshots);},this);this.objectSnapshots_.sort(function(a,b){return a.ts-b.ts;});},get height(){return window.getComputedStyle(this).height;},set height(height){this.style.height=height;},get snapshotRadiusView(){return 7*(window.devicePixelRatio||1);},draw:function(type,viewLWorld,viewRWorld){switch(type){case tr.ui.tracks.DrawType.GENERAL_EVENT:this.drawLetterDots_(viewLWorld,viewRWorld);break;}},drawLetterDots_:function(viewLWorld,viewRWorld){var ctx=this.context();var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var height=bounds.height*pixelRatio;var halfHeight=height*0.5;var twoPi=Math.PI*2;var dt=this.viewport.currentDisplayTransform;var snapshotRadiusView=this.snapshotRadiusView;var snapshotRadiusWorld=dt.xViewVectorToWorld(height);var loI;ctx.save();dt.applyTransformToCanvas(ctx);var objectInstances=this.objectInstances_;var loI=tr.b.findLowIndexInSortedArray(objectInstances,function(instance){return instance.deletionTs;},viewLWorld);ctx.strokeStyle='rgb(0,0,0)';for(var i=loI;i<objectInstances.length;++i){var instance=objectInstances[i];var x=instance.creationTs;if(x>viewRWorld)
+break;var right=instance.deletionTs==Number.MAX_VALUE?viewRWorld:instance.deletionTs;ctx.fillStyle=EventPresenter.getObjectInstanceColor(instance);ctx.fillRect(x,pixelRatio,right-x,height-2*pixelRatio);}
+ctx.restore();var objectSnapshots=this.objectSnapshots_;loI=tr.b.findLowIndexInSortedArray(objectSnapshots,function(snapshot){return snapshot.ts+snapshotRadiusWorld;},viewLWorld);for(var i=loI;i<objectSnapshots.length;++i){var snapshot=objectSnapshots[i];var x=snapshot.ts;if(x-snapshotRadiusWorld>viewRWorld)
+break;var xView=dt.xWorldToView(x);ctx.fillStyle=EventPresenter.getObjectSnapshotColor(snapshot);ctx.beginPath();ctx.arc(xView,halfHeight,snapshotRadiusView,0,twoPi);ctx.fill();if(snapshot.selected){ctx.lineWidth=5;ctx.strokeStyle='rgb(100,100,0)';ctx.stroke();ctx.beginPath();ctx.arc(xView,halfHeight,snapshotRadiusView-1,0,twoPi);ctx.lineWidth=2;ctx.strokeStyle='rgb(255,255,0)';ctx.stroke();}else{ctx.lineWidth=1;ctx.strokeStyle='rgb(0,0,0)';ctx.stroke();}}
+ctx.lineWidth=1;var selectionState=SelectionState.NONE;if(objectInstances.length&&objectInstances[0].selectionState===SelectionState.DIMMED){selectionState=SelectionState.DIMMED;}
+if(selectionState===SelectionState.DIMMED){var width=bounds.width*pixelRatio;ctx.fillStyle='rgba(255,255,255,0.5)';ctx.fillRect(0,0,width,height);ctx.restore();}},addEventsToTrackMap:function(eventToTrackMap){if(this.objectInstance_!==undefined){this.objectInstance_.forEach(function(obj){eventToTrackMap.addEvent(obj,this);},this);}
+if(this.objectSnapshots_!==undefined){this.objectSnapshots_.forEach(function(obj){eventToTrackMap.addEvent(obj,this);},this);}},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){var foundSnapshot=false;function onSnapshot(snapshot){selection.push(snapshot);foundSnapshot=true;}
+var snapshotRadiusView=this.snapshotRadiusView;var snapshotRadiusWorld=viewPixWidthWorld*snapshotRadiusView;tr.b.iterateOverIntersectingIntervals(this.objectSnapshots_,function(x){return x.ts-snapshotRadiusWorld;},function(x){return 2*snapshotRadiusWorld;},loWX,hiWX,onSnapshot);if(foundSnapshot)
+return;tr.b.iterateOverIntersectingIntervals(this.objectInstances_,function(x){return x.creationTs;},function(x){return x.deletionTs-x.creationTs;},loWX,hiWX,selection.push.bind(selection));},addEventNearToProvidedEventToSelection:function(event,offset,selection){var events;if(event instanceof tr.model.ObjectSnapshot)
+events=this.objectSnapshots_;else if(event instanceof tr.model.ObjectInstance)
+events=this.objectInstances_;else
+throw new Error('Unrecognized event');var index=events.indexOf(event);var newIndex=index+offset;if(newIndex>=0&&newIndex<events.length){selection.push(events[newIndex]);return true;}
+return false;},addAllEventsMatchingFilterToSelection:function(filter,selection){},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){var snapshot=tr.b.findClosestElementInSortedArray(this.objectSnapshots_,function(x){return x.ts;},worldX,worldMaxDist);if(!snapshot)
+return;selection.push(snapshot);}};var options=new tr.b.ExtensionRegistryOptions(tr.b.TYPE_BASED_REGISTRY_MODE);tr.b.decorateExtensionRegistry(ObjectInstanceTrack,options);return{ObjectInstanceTrack:ObjectInstanceTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var ObjectInstanceGroupTrack=tr.ui.b.define('object-instance-group-track',tr.ui.tracks.MultiRowTrack);ObjectInstanceGroupTrack.prototype={__proto__:tr.ui.tracks.MultiRowTrack.prototype,decorate:function(viewport){tr.ui.tracks.MultiRowTrack.prototype.decorate.call(this,viewport);this.classList.add('object-instance-group-track');this.objectInstances_=undefined;},get objectInstances(){return this.itemsToGroup;},set objectInstances(objectInstances){this.setItemsToGroup(objectInstances);},addSubTrack_:function(objectInstances){var hasMultipleRows=this.subRows.length>1;var track=new tr.ui.tracks.ObjectInstanceTrack(this.viewport);track.objectInstances=objectInstances;this.appendChild(track);return track;},buildSubRows_:function(objectInstances){objectInstances.sort(function(x,y){return x.creationTs-y.creationTs;});var subRows=[];for(var i=0;i<objectInstances.length;i++){var objectInstance=objectInstances[i];var found=false;for(var j=0;j<subRows.length;j++){var subRow=subRows[j];var lastItemInSubRow=subRow[subRow.length-1];if(objectInstance.creationTs>=lastItemInSubRow.deletionTs){found=true;subRow.push(objectInstance);break;}}
+if(!found){var subRow=[objectInstance];subRows.push(subRow);}}
+return subRows;},updateHeadingAndTooltip_:function(){}};return{ObjectInstanceGroupTrack:ObjectInstanceGroupTrack};});'use strict';tr.exportTo('tr.ui.b',function(){function FastRectRenderer(ctx,minRectSize,maxMergeDist,pallette){this.ctx_=ctx;this.minRectSize_=minRectSize;this.maxMergeDist_=maxMergeDist;this.pallette_=pallette;}
+FastRectRenderer.prototype={y_:0,h_:0,merging_:false,mergeStartX_:0,mergeCurRight_:0,mergedColorId_:0,mergedAlpha_:0,setYandH:function(y,h){if(this.y_===y&&this.h_===h)
+return;this.flush();this.y_=y;this.h_=h;},fillRect:function(x,w,colorId,alpha){var r=x+w;if(w<this.minRectSize_){if(r-this.mergeStartX_>this.maxMergeDist_)
+this.flush();if(!this.merging_){this.merging_=true;this.mergeStartX_=x;this.mergeCurRight_=r;this.mergedColorId_=colorId;this.mergedAlpha_=alpha;}else{this.mergeCurRight_=r;if(this.mergedAlpha_<alpha||(this.mergedAlpha_===alpha&&this.mergedColorId_<colorId)){this.mergedAlpha_=alpha;this.mergedColorId_=colorId;}}}else{if(this.merging_)
+this.flush();this.ctx_.fillStyle=this.pallette_[colorId];this.ctx_.globalAlpha=alpha;this.ctx_.fillRect(x,this.y_,w,this.h_);}},flush:function(){if(this.merging_){this.ctx_.fillStyle=this.pallette_[this.mergedColorId_];this.ctx_.globalAlpha=this.mergedAlpha_;this.ctx_.fillRect(this.mergeStartX_,this.y_,this.mergeCurRight_-this.mergeStartX_,this.h_);this.merging_=false;}}};return{FastRectRenderer:FastRectRenderer};});'use strict';tr.exportTo('tr.ui.tracks',function(){var RectTrack=tr.ui.b.define('rect-track',tr.ui.tracks.HeadingTrack);RectTrack.prototype={__proto__:tr.ui.tracks.HeadingTrack.prototype,decorate:function(viewport){tr.ui.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('rect-track');this.asyncStyle_=false;this.rects_=null;},get asyncStyle(){return this.asyncStyle_;},set asyncStyle(v){this.asyncStyle_=!!v;},get rects(){return this.rects_;},set rects(rects){this.rects_=rects||[];this.invalidateDrawingContainer();},get height(){return window.getComputedStyle(this).height;},set height(height){this.style.height=height;this.invalidateDrawingContainer();},get hasVisibleContent(){return this.rects_.length>0;},draw:function(type,viewLWorld,viewRWorld){switch(type){case tr.ui.tracks.DrawType.GENERAL_EVENT:this.drawRects_(viewLWorld,viewRWorld);break;}},drawRects_:function(viewLWorld,viewRWorld){var ctx=this.context();ctx.save();var bounds=this.getBoundingClientRect();tr.ui.b.drawSlices(ctx,this.viewport.currentDisplayTransform,viewLWorld,viewRWorld,bounds.height,this.rects_,this.asyncStyle_);ctx.restore();if(bounds.height<=6)
+return;var fontSize,yOffset;if(bounds.height<15){fontSize=6;yOffset=1.0;}else{fontSize=10;yOffset=2.5;}
+tr.ui.b.drawLabels(ctx,this.viewport.currentDisplayTransform,viewLWorld,viewRWorld,this.rects_,this.asyncStyle_,fontSize,yOffset);},addEventsToTrackMap:function(eventToTrackMap){if(this.rects_===undefined||this.rects_===null)
+return;this.rects_.forEach(function(rect){rect.addToTrackMap(eventToTrackMap,this);},this);},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){function onRect(rect){rect.addToSelection(selection);}
+onRect=onRect.bind(this);tr.b.iterateOverIntersectingIntervals(this.rects_,function(x){return x.start;},function(x){return x.duration;},loWX,hiWX,onRect);},addEventNearToProvidedEventToSelection:function(event,offset,selection){var index=tr.b.findFirstIndexInArray(this.rects_,function(rect){return rect.modelItem===event;});if(index===-1)
+return false;var newIndex=index+offset;if(newIndex<0||newIndex>=this.rects_.length)
+return false;this.rects_[newIndex].addToSelection(selection);return true;},addAllEventsMatchingFilterToSelection:function(filter,selection){for(var i=0;i<this.rects_.length;++i){var modelItem=this.rects_[i].modelItem;if(!modelItem)
+continue;if(filter.matchSlice(modelItem))
+selection.push(modelItem);}},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){var rect=tr.b.findClosestIntervalInSortedIntervals(this.rects_,function(x){return x.start;},function(x){return x.end;},worldX,worldMaxDist);if(!rect)
+return;rect.addToSelection(selection);}};function Rect(modelItem,title,colorId,start,duration){tr.model.ProxySelectableItem.call(this,modelItem);this.title=title;this.colorId=colorId;this.start=start;this.duration=duration;this.end=start+duration;};Rect.prototype={__proto__:tr.model.ProxySelectableItem.prototype};return{RectTrack:RectTrack,Rect:Rect};});'use strict';tr.exportTo('tr.ui.tracks',function(){var ProcessSummaryTrack=tr.ui.b.define('process-summary-track',tr.ui.tracks.RectTrack);ProcessSummaryTrack.buildRectsFromProcess=function(process){if(!process)
+return[];var ops=[];var pushOp=function(isStart,time,slice){ops.push({isStart:isStart,time:time,slice:slice});};for(var tid in process.threads){var sliceGroup=process.threads[tid].sliceGroup;sliceGroup.topLevelSlices.forEach(function(slice){pushOp(true,slice.start,undefined);pushOp(false,slice.end,undefined);});sliceGroup.slices.forEach(function(slice){if(slice.important){pushOp(true,slice.start,slice);pushOp(false,slice.end,slice);}});}
+ops.sort(function(a,b){return a.time-b.time;});var rects=[];var genericColorId=tr.ui.b.getColorIdForReservedName('generic_work');var pushRect=function(start,end,slice){rects.push(new tr.ui.tracks.Rect(slice,slice?slice.title:'',slice?slice.colorId:genericColorId,start,end-start));}
+var depth=0;var currentSlice=undefined;var lastStart=undefined;ops.forEach(function(op){depth+=op.isStart?1:-1;if(currentSlice){if(!op.isStart&&op.slice==currentSlice){pushRect(lastStart,op.time,currentSlice);lastStart=depth>=1?op.time:undefined;currentSlice=undefined;}}else{if(op.isStart){if(depth==1){lastStart=op.time;currentSlice=op.slice;}else if(op.slice){if(op.time!=lastStart){pushRect(lastStart,op.time,undefined);lastStart=op.time;}
+currentSlice=op.slice;}}else{if(depth==0){pushRect(lastStart,op.time,undefined);lastStart=undefined;}}}});return rects;};ProcessSummaryTrack.prototype={__proto__:tr.ui.tracks.RectTrack.prototype,decorate:function(viewport){tr.ui.tracks.RectTrack.prototype.decorate.call(this,viewport);},get process(){return this.process_;},set process(process){this.process_=process;this.rects=ProcessSummaryTrack.buildRectsFromProcess(process);}};return{ProcessSummaryTrack:ProcessSummaryTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var SpacingTrack=tr.ui.b.define('spacing-track',tr.ui.tracks.HeadingTrack);SpacingTrack.prototype={__proto__:tr.ui.tracks.HeadingTrack.prototype,decorate:function(viewport){tr.ui.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('spacing-track');},draw:function(type,viewLWorld,viewRWorld){},addAllEventsMatchingFilterToSelection:function(filter,selection){}};return{SpacingTrack:SpacingTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var SampleTrack=tr.ui.b.define('sample-track',tr.ui.tracks.RectTrack);SampleTrack.prototype={__proto__:tr.ui.tracks.RectTrack.prototype,decorate:function(viewport){tr.ui.tracks.RectTrack.prototype.decorate.call(this,viewport);},get samples(){return this.rects;},set samples(samples){this.rects=samples;}};return{SampleTrack:SampleTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var SliceTrack=tr.ui.b.define('slice-track',tr.ui.tracks.RectTrack);SliceTrack.prototype={__proto__:tr.ui.tracks.RectTrack.prototype,decorate:function(viewport){tr.ui.tracks.RectTrack.prototype.decorate.call(this,viewport);},get slices(){return this.rects;},set slices(slices){this.rects=slices;}};return{SliceTrack:SliceTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var SliceGroupTrack=tr.ui.b.define('slice-group-track',tr.ui.tracks.MultiRowTrack);SliceGroupTrack.prototype={__proto__:tr.ui.tracks.MultiRowTrack.prototype,decorate:function(viewport){tr.ui.tracks.MultiRowTrack.prototype.decorate.call(this,viewport);this.classList.add('slice-group-track');this.group_=undefined;this.defaultToCollapsedWhenSubRowCountMoreThan=100;},addSubTrack_:function(slices){var track=new tr.ui.tracks.SliceTrack(this.viewport);track.slices=slices;this.appendChild(track);return track;},get group(){return this.group_;},set group(group){this.group_=group;this.setItemsToGroup(this.group_.slices,this.group_);},get eventContainer(){return this.group;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.group,this);},buildSubRows_:function(slices){var precisionUnit=this.group.model.intrinsicTimeUnit;if(!slices.length)
+return[];var ops=[];for(var i=0;i<slices.length;i++){if(slices[i].subSlices)
+slices[i].subSlices.splice(0,slices[i].subSlices.length);ops.push(i);}
+ops.sort(function(ix,iy){var x=slices[ix];var y=slices[iy];if(x.start!=y.start)
+return x.start-y.start;return ix-iy;});var subRows=[[]];this.badSlices_=[];for(var i=0;i<ops.length;i++){var op=ops[i];var slice=slices[op];var inserted=false;for(var j=subRows.length-1;j>=0;j--){if(subRows[j].length==0)
+continue;var insertedSlice=subRows[j][subRows[j].length-1];if(slice.start<insertedSlice.start){this.badSlices_.push(slice);inserted=true;}
+if(insertedSlice.bounds(slice,precisionUnit)){while(subRows.length<=j+1)
+subRows.push([]);subRows[j+1].push(slice);if(insertedSlice.subSlices)
+insertedSlice.subSlices.push(slice);inserted=true;break;}}
+if(inserted)
+continue;subRows[0].push(slice);}
+return subRows;}};return{SliceGroupTrack:SliceGroupTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var AsyncSliceGroupTrack=tr.ui.b.define('async-slice-group-track',tr.ui.tracks.MultiRowTrack);AsyncSliceGroupTrack.prototype={__proto__:tr.ui.tracks.MultiRowTrack.prototype,decorate:function(viewport){tr.ui.tracks.MultiRowTrack.prototype.decorate.call(this,viewport);this.classList.add('async-slice-group-track');this.group_=undefined;},addSubTrack_:function(slices){var track=new tr.ui.tracks.SliceTrack(this.viewport);track.slices=slices;this.appendChild(track);track.asyncStyle=true;return track;},get group(){return this.group_;},set group(group){this.group_=group;this.setItemsToGroup(this.group_.slices,this.group_);},get eventContainer(){return this.group;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.group,this);},buildSubRows_:function(slices,opt_skipSort){if(!opt_skipSort){slices.sort(function(x,y){return x.start-y.start;});}
+var findLevel=function(sliceToPut,rows,n){if(n>=rows.length)
+return true;var subRow=rows[n];var lastSliceInSubRow=subRow[subRow.length-1];if(sliceToPut.start>=lastSliceInSubRow.end){if(sliceToPut.subSlices===undefined||sliceToPut.subSlices.length===0){return true;}
+for(var i=0;i<sliceToPut.subSlices.length;i++){if(!findLevel(sliceToPut.subSlices[i],rows,n+1))
+return false;}
+return true;}
+return false;}
+var subRows=[];for(var i=0;i<slices.length;i++){var slice=slices[i];var found=false;var index=subRows.length;for(var j=0;j<subRows.length;j++){if(findLevel(slice,subRows,j)){found=true;index=j;break;}}
+if(!found)
+subRows.push([]);subRows[index].push(slice);var fitSubSlicesRecursively=function(subSlices,level,rows){if(subSlices===undefined||subSlices.length===0)
+return;if(level===rows.length)
+rows.push([]);for(var h=0;h<subSlices.length;h++){rows[level].push(subSlices[h]);fitSubSlicesRecursively(subSlices[h].subSlices,level+1,rows);}}
+fitSubSlicesRecursively(slice.subSlices,index+1,subRows);}
+return subRows;}};return{AsyncSliceGroupTrack:AsyncSliceGroupTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var ThreadTrack=tr.ui.b.define('thread-track',tr.ui.tracks.ContainerTrack);ThreadTrack.prototype={__proto__:tr.ui.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.ui.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.classList.add('thread-track');},get thread(){return this.thread_;},set thread(thread){this.thread_=thread;this.updateContents_();},get hasVisibleContent(){return this.tracks_.length>0;},get eventContainer(){return this.thread;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.thread,this);for(var i=0;i<this.childNodes.length;++i)
+this.childNodes[i].addContainersToTrackMap(containerToTrackMap);},updateContents_:function(){this.detach();if(!this.thread_)
+return;this.heading=this.thread_.userFriendlyName+': ';this.tooltip=this.thread_.userFriendlyDetails;if(this.thread_.asyncSliceGroup.length)
+this.appendAsyncSliceTracks_();this.appendThreadSamplesTracks_();if(this.thread_.timeSlices){var timeSlicesTrack=new tr.ui.tracks.SliceTrack(this.viewport);timeSlicesTrack.heading='';timeSlicesTrack.height=tr.ui.b.THIN_SLICE_HEIGHT+'px';timeSlicesTrack.slices=this.thread_.timeSlices;if(timeSlicesTrack.hasVisibleContent)
+this.appendChild(timeSlicesTrack);}
+if(this.thread_.sliceGroup.length){var track=new tr.ui.tracks.SliceGroupTrack(this.viewport);track.heading=this.thread_.userFriendlyName;track.tooltip=this.thread_.userFriendlyDetails;track.group=this.thread_.sliceGroup;if(track.hasVisibleContent)
+this.appendChild(track);}},appendAsyncSliceTracks_:function(){var subGroups=this.thread_.asyncSliceGroup.viewSubGroups;subGroups.forEach(function(subGroup){var asyncTrack=new tr.ui.tracks.AsyncSliceGroupTrack(this.viewport);var title=subGroup.slices[0].viewSubGroupTitle;asyncTrack.group=subGroup;asyncTrack.heading=title;if(asyncTrack.hasVisibleContent)
+this.appendChild(asyncTrack);},this);},appendThreadSamplesTracks_:function(){var threadSamples=this.thread_.samples;if(threadSamples===undefined||threadSamples.length===0)
+return;var samplesByTitle={};threadSamples.forEach(function(sample){if(samplesByTitle[sample.title]===undefined)
+samplesByTitle[sample.title]=[];samplesByTitle[sample.title].push(sample);});var sampleTitles=tr.b.dictionaryKeys(samplesByTitle);sampleTitles.sort();sampleTitles.forEach(function(sampleTitle){var samples=samplesByTitle[sampleTitle];var samplesTrack=new tr.ui.tracks.SampleTrack(this.viewport);samplesTrack.group=this.thread_;samplesTrack.samples=samples;samplesTrack.heading=this.thread_.userFriendlyName+': '+
+sampleTitle;samplesTrack.tooltip=this.thread_.userFriendlyDetails;samplesTrack.selectionGenerator=function(){var selection=new tr.c.Selection();for(var i=0;i<samplesTrack.samples.length;i++){selection.push(samplesTrack.samples[i]);}
+return selection;};this.appendChild(samplesTrack);},this);},collapsedDidChange:function(collapsed){if(collapsed){var h=parseInt(this.tracks[0].height);for(var i=0;i<this.tracks.length;++i){if(h>2){this.tracks[i].height=Math.floor(h)+'px';}else{this.tracks[i].style.display='none';}
+h=h*0.5;}}else{for(var i=0;i<this.tracks.length;++i){this.tracks[i].height=this.tracks[0].height;this.tracks[i].style.display='';}}}};return{ThreadTrack:ThreadTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var ObjectSnapshotView=tr.ui.analysis.ObjectSnapshotView;var ObjectInstanceView=tr.ui.analysis.ObjectInstanceView;var SpacingTrack=tr.ui.tracks.SpacingTrack;var ProcessTrackBase=tr.ui.b.define('process-track-base',tr.ui.tracks.ContainerTrack);ProcessTrackBase.prototype={__proto__:tr.ui.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.ui.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.processBase_=undefined;this.classList.add('process-track-base');this.classList.add('expanded');this.processNameEl_=tr.ui.b.createSpan();this.processNameEl_.classList.add('process-track-name');this.headerEl_=tr.ui.b.createDiv({className:'process-track-header'});this.headerEl_.appendChild(this.processNameEl_);this.headerEl_.addEventListener('click',this.onHeaderClick_.bind(this));this.appendChild(this.headerEl_);},get processBase(){return this.processBase_;},set processBase(processBase){this.processBase_=processBase;if(this.processBase_){var modelSettings=new tr.model.ModelSettings(this.processBase_.model);var defaultValue=this.processBase_.important;this.expanded=modelSettings.getSettingFor(this.processBase_,'expanded',defaultValue);}
+this.updateContents_();},get expanded(){return this.classList.contains('expanded');},set expanded(expanded){expanded=!!expanded;if(this.expanded===expanded)
+return;this.classList.toggle('expanded');this.viewport_.dispatchChangeEvent();if(!this.processBase_)
+return;var modelSettings=new tr.model.ModelSettings(this.processBase_.model);modelSettings.setSettingFor(this.processBase_,'expanded',expanded);this.updateContents_();this.viewport.rebuildEventToTrackMap();this.viewport.rebuildContainerToTrackMap();},get hasVisibleContent(){if(this.expanded)
+return this.children.length>1;return true;},onHeaderClick_:function(e){e.stopPropagation();e.preventDefault();this.expanded=!this.expanded;},updateContents_:function(){this.tracks_.forEach(function(track){this.removeChild(track);},this);if(!this.processBase_)
+return;this.processNameEl_.textContent=this.processBase_.userFriendlyName;this.headerEl_.title=this.processBase_.userFriendlyDetails;this.willAppendTracks_();if(this.expanded){this.appendMemoryDumpTrack_();this.appendObjectInstanceTracks_();this.appendCounterTracks_();this.appendFrameTrack_();this.appendThreadTracks_();}else{this.appendSummaryTrack_();}
+this.didAppendTracks_();},addEventsToTrackMap:function(eventToTrackMap){this.tracks_.forEach(function(track){track.addEventsToTrackMap(eventToTrackMap);});},willAppendTracks_:function(){},didAppendTracks_:function(){},appendMemoryDumpTrack_:function(){},appendSummaryTrack_:function(){var track=new tr.ui.tracks.ProcessSummaryTrack(this.viewport);track.process=this.process;if(!track.hasVisibleContent)
+return;this.appendChild(track);},appendFrameTrack_:function(){var frames=this.process?this.process.frames:undefined;if(!frames||!frames.length)
+return;var track=new tr.ui.tracks.FrameTrack(this.viewport);track.frames=frames;this.appendChild(track);this.backgroundProvider=track;},appendObjectInstanceTracks_:function(){var instancesByTypeName=this.processBase_.objects.getAllInstancesByTypeName();var instanceTypeNames=tr.b.dictionaryKeys(instancesByTypeName);instanceTypeNames.sort();var didAppendAtLeastOneTrack=false;instanceTypeNames.forEach(function(typeName){var allInstances=instancesByTypeName[typeName];var instanceViewInfo=ObjectInstanceView.getTypeInfo(undefined,typeName);var snapshotViewInfo=ObjectSnapshotView.getTypeInfo(undefined,typeName);if(instanceViewInfo&&!instanceViewInfo.metadata.showInTrackView)
+instanceViewInfo=undefined;if(snapshotViewInfo&&!snapshotViewInfo.metadata.showInTrackView)
+snapshotViewInfo=undefined;var hasViewInfo=instanceViewInfo||snapshotViewInfo;var visibleInstances=[];for(var i=0;i<allInstances.length;i++){var instance=allInstances[i];if(instance.snapshots.length===0)
+continue;if(instance.hasImplicitSnapshots&&!hasViewInfo)
+continue;visibleInstances.push(instance);}
+if(visibleInstances.length===0)
+return;var trackConstructor=tr.ui.tracks.ObjectInstanceTrack.getConstructor(undefined,typeName);if(!trackConstructor){var snapshotViewInfo=ObjectSnapshotView.getTypeInfo(undefined,typeName);if(snapshotViewInfo&&snapshotViewInfo.metadata.showInstances){trackConstructor=tr.ui.tracks.ObjectInstanceGroupTrack;}else{trackConstructor=tr.ui.tracks.ObjectInstanceTrack;}}
+var track=new trackConstructor(this.viewport);track.objectInstances=visibleInstances;this.appendChild(track);didAppendAtLeastOneTrack=true;},this);if(didAppendAtLeastOneTrack)
+this.appendChild(new SpacingTrack(this.viewport));},appendCounterTracks_:function(){var counters=tr.b.dictionaryValues(this.processBase.counters);counters.sort(tr.model.Counter.compare);counters.forEach(function(counter){var track=new tr.ui.tracks.CounterTrack(this.viewport);track.counter=counter;this.appendChild(track);this.appendChild(new SpacingTrack(this.viewport));}.bind(this));},appendThreadTracks_:function(){var threads=tr.b.dictionaryValues(this.processBase.threads);threads.sort(tr.model.Thread.compare);threads.forEach(function(thread){var track=new tr.ui.tracks.ThreadTrack(this.viewport);track.thread=thread;if(!track.hasVisibleContent)
+return;this.appendChild(track);this.appendChild(new SpacingTrack(this.viewport));}.bind(this));}};return{ProcessTrackBase:ProcessTrackBase};});'use strict';tr.exportTo('tr.ui.tracks',function(){var CpuTrack=tr.ui.b.define('cpu-track',tr.ui.tracks.ContainerTrack);CpuTrack.prototype={__proto__:tr.ui.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.ui.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.classList.add('cpu-track');this.detailedMode_=true;},get cpu(){return this.cpu_;},set cpu(cpu){this.cpu_=cpu;this.updateContents_();},get detailedMode(){return this.detailedMode_;},set detailedMode(detailedMode){this.detailedMode_=detailedMode;this.updateContents_();},get tooltip(){return this.tooltip_;},set tooltip(value){this.tooltip_=value;this.updateContents_();},get hasVisibleContent(){if(this.cpu_===undefined)
+return false;var cpu=this.cpu_;if(cpu.slices.length)
+return true;if(cpu.samples&&cpu.samples.length)
+return true;if(tr.b.dictionaryLength(cpu.counters)>0)
+return true;return false;},updateContents_:function(){this.detach();if(!this.cpu_)
+return;var slices=this.cpu_.slices;if(slices.length){var track=new tr.ui.tracks.SliceTrack(this.viewport);track.slices=slices;track.heading=this.cpu_.userFriendlyName+':';this.appendChild(track);}
+if(this.detailedMode_){this.appendSamplesTracks_();for(var counterName in this.cpu_.counters){var counter=this.cpu_.counters[counterName];track=new tr.ui.tracks.CounterTrack(this.viewport);track.heading=this.cpu_.userFriendlyName+' '+
+counter.name+':';track.counter=counter;this.appendChild(track);}}},appendSamplesTracks_:function(){var samples=this.cpu_.samples;if(samples===undefined||samples.length===0)
+return;var samplesByTitle={};samples.forEach(function(sample){if(samplesByTitle[sample.title]===undefined)
+samplesByTitle[sample.title]=[];samplesByTitle[sample.title].push(sample);});var sampleTitles=tr.b.dictionaryKeys(samplesByTitle);sampleTitles.sort();sampleTitles.forEach(function(sampleTitle){var samples=samplesByTitle[sampleTitle];var samplesTrack=new tr.ui.tracks.SliceTrack(this.viewport);samplesTrack.group=this.cpu_;samplesTrack.slices=samples;samplesTrack.heading=this.cpu_.userFriendlyName+': '+
+sampleTitle;samplesTrack.tooltip=this.cpu_.userFriendlyDetails;samplesTrack.selectionGenerator=function(){var selection=new tr.c.Selection();for(var i=0;i<samplesTrack.slices.length;i++){selection.push(samplesTrack.slices[i]);}
+return selection;};this.appendChild(samplesTrack);},this);}};return{CpuTrack:CpuTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var Cpu=tr.model.Cpu;var CpuTrack=tr.ui.tracks.cpu_track;var ProcessTrackBase=tr.ui.tracks.ProcessTrackBase;var SpacingTrack=tr.ui.tracks.SpacingTrack;var KernelTrack=tr.ui.b.define('kernel-track',ProcessTrackBase);KernelTrack.prototype={__proto__:ProcessTrackBase.prototype,decorate:function(viewport){ProcessTrackBase.prototype.decorate.call(this,viewport);},set kernel(kernel){this.processBase=kernel;},get kernel(){return this.processBase;},get eventContainer(){return this.kernel;},get hasVisibleContent(){return this.children.length>1;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.kernel,this);},willAppendTracks_:function(){var cpus=tr.b.dictionaryValues(this.kernel.cpus);cpus.sort(tr.model.Cpu.compare);var didAppendAtLeastOneTrack=false;for(var i=0;i<cpus.length;++i){var cpu=cpus[i];var track=new tr.ui.tracks.CpuTrack(this.viewport);track.detailedMode=this.expanded;track.cpu=cpu;if(!track.hasVisibleContent)
+continue;this.appendChild(track);didAppendAtLeastOneTrack=true;}
+if(didAppendAtLeastOneTrack)
+this.appendChild(new SpacingTrack(this.viewport));}};return{KernelTrack:KernelTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var AlertTrack=tr.ui.b.define('alert-track',tr.ui.tracks.LetterDotTrack);AlertTrack.prototype={__proto__:tr.ui.tracks.LetterDotTrack.prototype,decorate:function(viewport){tr.ui.tracks.LetterDotTrack.prototype.decorate.call(this,viewport);this.heading='Alerts';this.alerts_=undefined;},get alerts(){return this.alerts_;},set alerts(alerts){this.alerts_=alerts;if(alerts===undefined){this.items=undefined;return;}
+this.items=this.alerts_.map(function(alert){return new tr.ui.tracks.LetterDot(alert,String.fromCharCode(9888),alert.colorId,alert.start);});}};return{AlertTrack:AlertTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var ALLOCATOR_SIZE_ATTRIBUTE_NAME='size';function addDictionary(dstDict,srcDict){tr.b.iterItems(srcDict,function(key,value){var existingValue=dstDict[key];if(existingValue===undefined)
+existingValue=0;dstDict[key]=existingValue+value;});}
+function getProcessMemoryDumpAllocatorSizes(processMemoryDump){var allocatorDumps=processMemoryDump.memoryAllocatorDumps;if(allocatorDumps===undefined)
+return{};var allocatorSizes={};allocatorDumps.forEach(function(allocatorDump){if(allocatorDump.fullName==='tracing')
+return;var allocatorSize=allocatorDump.attributes[ALLOCATOR_SIZE_ATTRIBUTE_NAME];if(allocatorSize===undefined)
+return;var allocatorSizeValue=allocatorSize.value;if(allocatorSizeValue===undefined)
+return;allocatorSizes[allocatorDump.fullName]=allocatorSizeValue;});return allocatorSizes;};function getGlobalMemoryDumpAllocatorSizes(globalMemoryDump){var globalAllocatorSizes={};tr.b.iterItems(globalMemoryDump.processMemoryDumps,function(pid,processMemoryDump){addDictionary(globalAllocatorSizes,getProcessMemoryDumpAllocatorSizes(processMemoryDump));});return globalAllocatorSizes;}
+function buildAllocatedMemoryChartSeries(memoryDumps,memoryDumpToAllocatorSizesFn){var allocatorNameToPoints={};var dumpsData=memoryDumps.map(function(memoryDump){var allocatorSizes=memoryDumpToAllocatorSizesFn(memoryDump);tr.b.iterItems(allocatorSizes,function(allocatorName){allocatorNameToPoints[allocatorName]=[];});return{dump:memoryDump,sizes:allocatorSizes};});if(Object.keys(allocatorNameToPoints).length===0)
+return undefined;dumpsData.forEach(function(dumpData){var memoryDump=dumpData.dump;var allocatorSizes=dumpData.sizes;tr.b.iterItems(allocatorNameToPoints,function(allocatorName,points){var allocatorSize=allocatorSizes[allocatorName]||0;points.push(new tr.ui.tracks.ChartPoint(memoryDump,memoryDump.start,allocatorSize));});});var axis=new tr.ui.tracks.ChartAxis(0);var series=[];tr.b.iterItems(allocatorNameToPoints,function(allocatorName,points){var colorId=tr.ui.b.getColorIdForGeneralPurposeString(allocatorName);var renderingConfig={chartType:tr.ui.tracks.ChartSeriesType.LINE,colorId:colorId};series.push(new tr.ui.tracks.ChartSeries(points,axis,renderingConfig));});return series;}
+function buildMemoryLetterDots(memoryDumps){var memoryColorId=tr.ui.b.getColorIdForReservedName('memory_dump');return memoryDumps.map(function(memoryDump){return new tr.ui.tracks.LetterDot(memoryDump,'M',memoryColorId,memoryDump.start);});}
+function buildGlobalUsedMemoryChartSeries(globalMemoryDumps){var containsVmRegions=globalMemoryDumps.some(function(globalDump){for(var pid in globalDump.processMemoryDumps)
+if(globalDump.processMemoryDumps[pid].mostRecentVmRegions)
+return true;return false;});if(!containsVmRegions)
+return undefined;var pidToProcess={};globalMemoryDumps.forEach(function(globalDump){tr.b.iterItems(globalDump.processMemoryDumps,function(pid,processDump){pidToProcess[pid]=processDump.process;});});var pidToPoints={};tr.b.iterItems(pidToProcess,function(pid,process){pidToPoints[pid]=[];});globalMemoryDumps.forEach(function(globalDump){var pssBase=0;tr.b.iterItems(pidToPoints,function(pid,points){var processMemoryDump=globalDump.processMemoryDumps[pid];var pss;if(processMemoryDump===undefined){pss=0;}else{pss=processMemoryDump.getMostRecentTotalVmRegionStat('proportionalResident');if(pss===undefined){pss=0;}}
+var cumulativePss=pssBase+pss;points.push(new tr.ui.tracks.ChartPoint(globalDump,globalDump.start,cumulativePss,pssBase));pssBase=cumulativePss;});});var axis=new tr.ui.tracks.ChartAxis(0);var series=[];tr.b.iterItems(pidToPoints,function(pid,points){var process=pidToProcess[pid];var colorId=tr.ui.b.getColorIdForGeneralPurposeString(process.userFriendlyName);var renderingConfig={chartType:tr.ui.tracks.ChartSeriesType.AREA,colorId:colorId,backgroundOpacity:0.8};series.push(new tr.ui.tracks.ChartSeries(points,axis,renderingConfig));});series.reverse();return series;}
+function buildProcessAllocatedMemoryChartSeries(processMemoryDumps){return buildAllocatedMemoryChartSeries(processMemoryDumps,getProcessMemoryDumpAllocatorSizes);}
+function buildGlobalAllocatedMemoryChartSeries(globalMemoryDumps){return buildAllocatedMemoryChartSeries(globalMemoryDumps,getGlobalMemoryDumpAllocatorSizes);}
+return{buildMemoryLetterDots:buildMemoryLetterDots,buildGlobalUsedMemoryChartSeries:buildGlobalUsedMemoryChartSeries,buildProcessAllocatedMemoryChartSeries:buildProcessAllocatedMemoryChartSeries,buildGlobalAllocatedMemoryChartSeries:buildGlobalAllocatedMemoryChartSeries};});'use strict';tr.exportTo('tr.ui.tracks',function(){var USED_MEMORY_TRACK_HEIGHT=50;var ALLOCATED_MEMORY_TRACK_HEIGHT=50;var GlobalMemoryDumpTrack=tr.ui.b.define('global-memory-dump-track',tr.ui.tracks.ContainerTrack);GlobalMemoryDumpTrack.prototype={__proto__:tr.ui.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.ui.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.memoryDumps_=undefined;},get memoryDumps(){return this.memoryDumps_;},set memoryDumps(memoryDumps){this.memoryDumps_=memoryDumps;this.updateContents_();},updateContents_:function(){this.tracks_.forEach(function(track){this.removeChild(track);},this);if(!this.memoryDumps_||!this.memoryDumps_.length)
+return;this.appendDumpDotsTrack_();this.appendUsedMemoryTrack_();this.appendAllocatedMemoryTrack_();},appendDumpDotsTrack_:function(){var items=tr.ui.tracks.buildMemoryLetterDots(this.memoryDumps_);if(!items)
+return;var track=new tr.ui.tracks.LetterDotTrack(this.viewport);track.heading='Memory Dumps';track.items=items;this.appendChild(track);},appendUsedMemoryTrack_:function(){var series=tr.ui.tracks.buildGlobalUsedMemoryChartSeries(this.memoryDumps_);if(!series)
+return;var track=new tr.ui.tracks.ChartTrack(this.viewport);track.heading='Used memory (per process)';track.height=USED_MEMORY_TRACK_HEIGHT+'px';track.series=series;track.autoSetAllAxes({expandMax:true});this.appendChild(track);},appendAllocatedMemoryTrack_:function(){var series=tr.ui.tracks.buildGlobalAllocatedMemoryChartSeries(this.memoryDumps_);if(!series)
+return;var track=new tr.ui.tracks.ChartTrack(this.viewport);track.heading='Allocated memory (per allocator)';track.height=ALLOCATED_MEMORY_TRACK_HEIGHT+'px';track.series=series;track.autoSetAllAxes({expandMax:true});this.appendChild(track);}};return{GlobalMemoryDumpTrack:GlobalMemoryDumpTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var ALLOCATED_MEMORY_TRACK_HEIGHT=50;var ProcessMemoryDumpTrack=tr.ui.b.define('process-memory-dump-track',tr.ui.tracks.ContainerTrack);ProcessMemoryDumpTrack.prototype={__proto__:tr.ui.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.ui.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.memoryDumps_=undefined;},get memoryDumps(){return this.memoryDumps_;},set memoryDumps(memoryDumps){this.memoryDumps_=memoryDumps;this.updateContents_();},updateContents_:function(){this.tracks_.forEach(function(track){this.removeChild(track);},this);if(!this.memoryDumps_||!this.memoryDumps_.length)
+return;this.appendAllocatedMemoryTrack_();},appendAllocatedMemoryTrack_:function(){var series=tr.ui.tracks.buildProcessAllocatedMemoryChartSeries(this.memoryDumps_);if(!series)
+return;var track=new tr.ui.tracks.ChartTrack(this.viewport);track.heading='Allocated memory (per allocator)';track.height=ALLOCATED_MEMORY_TRACK_HEIGHT+'px';track.series=series;track.autoSetAllAxes({expandMax:true});this.appendChild(track);}};return{ProcessMemoryDumpTrack:ProcessMemoryDumpTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var ProcessTrackBase=tr.ui.tracks.ProcessTrackBase;var ProcessTrack=tr.ui.b.define('process-track',ProcessTrackBase);ProcessTrack.prototype={__proto__:ProcessTrackBase.prototype,decorate:function(viewport){tr.ui.tracks.ProcessTrackBase.prototype.decorate.call(this,viewport);},drawTrack:function(type){switch(type){case tr.ui.tracks.DrawType.INSTANT_EVENT:if(!this.processBase.instantEvents||this.processBase.instantEvents.length===0)
+break;var ctx=this.context();var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var canvasBounds=ctx.canvas.getBoundingClientRect();ctx.save();ctx.translate(0,pixelRatio*(bounds.top-canvasBounds.top));var dt=this.viewport.currentDisplayTransform;var viewLWorld=dt.xViewToWorld(0);var viewRWorld=dt.xViewToWorld(bounds.width*pixelRatio);tr.ui.b.drawInstantSlicesAsLines(ctx,this.viewport.currentDisplayTransform,viewLWorld,viewRWorld,bounds.height,this.processBase.instantEvents,2);ctx.restore();break;case tr.ui.tracks.DrawType.BACKGROUND:this.drawBackground_();return;}
+tr.ui.tracks.ContainerTrack.prototype.drawTrack.call(this,type);},drawBackground_:function(){var ctx=this.context();var canvasBounds=ctx.canvas.getBoundingClientRect();var pixelRatio=window.devicePixelRatio||1;var draw=false;ctx.fillStyle='#eee';for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tr.ui.tracks.Track)||(this.children[i]instanceof tr.ui.tracks.SpacingTrack))
+continue;draw=!draw;if(!draw)
+continue;var bounds=this.children[i].getBoundingClientRect();ctx.fillRect(0,pixelRatio*(bounds.top-canvasBounds.top),ctx.canvas.width,pixelRatio*bounds.height);}},set process(process){this.processBase=process;},get process(){return this.processBase;},get eventContainer(){return this.process;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.process,this);this.tracks_.forEach(function(track){track.addContainersToTrackMap(containerToTrackMap);});},appendMemoryDumpTrack_:function(){var processMemoryDumps=this.process.memoryDumps;if(processMemoryDumps.length){var pmdt=new tr.ui.tracks.ProcessMemoryDumpTrack(this.viewport_);pmdt.memoryDumps=processMemoryDumps;this.appendChild(pmdt);}},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){function onPickHit(instantEvent){selection.push(instantEvent);}
+tr.b.iterateOverIntersectingIntervals(this.processBase.instantEvents,function(x){return x.start;},function(x){return x.duration;},loWX,hiWX,onPickHit.bind(this));tr.ui.tracks.ContainerTrack.prototype.addIntersectingEventsInRangeToSelectionInWorldSpace.apply(this,arguments);},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){this.addClosestInstantEventToSelection(this.processBase.instantEvents,worldX,worldMaxDist,selection);tr.ui.tracks.ContainerTrack.prototype.addClosestEventToSelection.apply(this,arguments);}};return{ProcessTrack:ProcessTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){function HackyMultiRowTrack(viewport,model){var mrt=new tr.ui.tracks.MultiRowTrack(viewport);mrt.heading='Interactions';mrt.buildSubRows_=function(slices){slices.sort(function(x,y){var r=x.title.localeCompare(y.title);if(r)
+return r;return x.start-y.start;});return tr.ui.tracks.AsyncSliceGroupTrack.prototype.buildSubRows_.call({},slices,true);};mrt.addSubTrack_=function(slices){var track=new tr.ui.tracks.SliceTrack(this.viewport);track.slices=slices;this.appendChild(track);return track;};mrt.setItemsToGroup(model.interaction_records,{guid:tr.b.GUID.allocate(),model:model,getSettingsKey:function(){return undefined;}});return mrt;}
+var SelectionState=tr.model.SelectionState;var EventPresenter=tr.ui.b.EventPresenter;var ModelTrack=tr.ui.b.define('model-track',tr.ui.tracks.ContainerTrack);ModelTrack.prototype={__proto__:tr.ui.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.ui.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.classList.add('model-track');var typeInfos=tr.ui.tracks.Highlighter.getAllRegisteredTypeInfos();this.highlighters_=typeInfos.map(function(typeInfo){return new typeInfo.constructor(viewport);});this.upperMode_=false;this.annotationViews_=[];},get upperMode(){return this.upperMode_;},set upperMode(upperMode){this.upperMode_=upperMode;this.updateContents_();},detach:function(){tr.ui.tracks.ContainerTrack.prototype.detach.call(this);},get model(){return this.model_;},set model(model){this.model_=model;this.updateContents_();this.model_.addEventListener('annotationChange',this.updateAnnotations_.bind(this));},get hasVisibleContent(){return this.children.length>0;},updateContents_:function(){this.textContent='';if(!this.model_)
+return;if(this.upperMode_)
+this.updateContentsForUpperMode_();else
+this.updateContentsForLowerMode_();},updateContentsForUpperMode_:function(){},updateContentsForLowerMode_:function(){if(this.model_.interaction_records.length){var mrt=new HackyMultiRowTrack(this.viewport_,this.model_);this.appendChild(mrt);}
+if(this.model_.alerts.length){var at=new tr.ui.tracks.AlertTrack(this.viewport_);at.alerts=this.model_.alerts;this.appendChild(at);}
+if(this.model_.globalMemoryDumps.length){var gmdt=new tr.ui.tracks.GlobalMemoryDumpTrack(this.viewport_);gmdt.memoryDumps=this.model_.globalMemoryDumps;this.appendChild(gmdt);}
+this.appendKernelTrack_();var processes=this.model_.getAllProcesses();processes.sort(tr.model.Process.compare);for(var i=0;i<processes.length;++i){var process=processes[i];var track=new tr.ui.tracks.ProcessTrack(this.viewport);track.process=process;if(!track.hasVisibleContent)
+continue;this.appendChild(track);}
+this.viewport_.rebuildEventToTrackMap();this.viewport_.rebuildContainerToTrackMap();for(var i=0;i<this.highlighters_.length;i++){this.highlighters_[i].processModel(this.model_);}
+this.updateAnnotations_();},updateAnnotations_:function(){this.annotationViews_=[];var annotations=this.model_.getAllAnnotations();for(var i=0;i<annotations.length;i++){this.annotationViews_.push(annotations[i].getOrCreateView(this.viewport_));}
+this.invalidateDrawingContainer();},addEventsToTrackMap:function(eventToTrackMap){if(!this.model_)
+return;var tracks=this.children;for(var i=0;i<tracks.length;++i)
+tracks[i].addEventsToTrackMap(eventToTrackMap);if(this.instantEvents===undefined)
+return;var vp=this.viewport_;this.instantEvents.forEach(function(ev){eventToTrackMap.addEvent(ev,this);}.bind(this));},addContainersToTrackMap:function(containerToTrackMap){var tracks=this.children;for(var i=0;i<tracks.length;++i)
+tracks[i].addContainersToTrackMap(containerToTrackMap);},appendKernelTrack_:function(){var kernel=this.model.kernel;var track=new tr.ui.tracks.KernelTrack(this.viewport);track.kernel=this.model.kernel;if(!track.hasVisibleContent)
+return;this.appendChild(track);},drawTrack:function(type){var ctx=this.context();if(!this.model_)
+return;var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var canvasBounds=ctx.canvas.getBoundingClientRect();ctx.save();ctx.translate(0,pixelRatio*(bounds.top-canvasBounds.top));var dt=this.viewport.currentDisplayTransform;var viewLWorld=dt.xViewToWorld(0);var viewRWorld=dt.xViewToWorld(bounds.width*pixelRatio);switch(type){case tr.ui.tracks.DrawType.GRID:this.viewport.drawMajorMarkLines(ctx);ctx.restore();return;case tr.ui.tracks.DrawType.FLOW_ARROWS:if(this.model_.flowIntervalTree.size===0){ctx.restore();return;}
+this.drawFlowArrows_(viewLWorld,viewRWorld);ctx.restore();return;case tr.ui.tracks.DrawType.INSTANT_EVENT:if(!this.model_.instantEvents||this.model_.instantEvents.length===0)
+break;tr.ui.b.drawInstantSlicesAsLines(ctx,this.viewport.currentDisplayTransform,viewLWorld,viewRWorld,bounds.height,this.model_.instantEvents,4);break;case tr.ui.tracks.DrawType.MARKERS:if(!this.viewport.interestRange.isEmpty){this.viewport.interestRange.draw(ctx,viewLWorld,viewRWorld);this.viewport.interestRange.drawIndicators(ctx,viewLWorld,viewRWorld);}
+ctx.restore();return;case tr.ui.tracks.DrawType.HIGHLIGHTS:for(var i=0;i<this.highlighters_.length;i++){this.highlighters_[i].drawHighlight(ctx,dt,viewLWorld,viewRWorld,bounds.height);}
+ctx.restore();return;case tr.ui.tracks.DrawType.ANNOTATIONS:for(var i=0;i<this.annotationViews_.length;i++){this.annotationViews_[i].draw(ctx);}
+ctx.restore();return;}
+ctx.restore();tr.ui.tracks.ContainerTrack.prototype.drawTrack.call(this,type);},drawFlowArrows_:function(viewLWorld,viewRWorld){var ctx=this.context();var dt=this.viewport.currentDisplayTransform;dt.applyTransformToCanvas(ctx);var pixWidth=dt.xViewVectorToWorld(1);ctx.strokeStyle='rgba(0, 0, 0, 0.4)';ctx.fillStyle='rgba(0, 0, 0, 0.4)';ctx.lineWidth=pixWidth>1.0?1:pixWidth;var events=this.model_.flowIntervalTree.findIntersection(viewLWorld,viewRWorld);var onlyHighlighted=!this.viewport.showFlowEvents;var canvasBounds=ctx.canvas.getBoundingClientRect();for(var i=0;i<events.length;++i){if(onlyHighlighted&&events[i].selectionState!==SelectionState.SELECTED&&events[i].selectionState!==SelectionState.HIGHLIGHTED)
+continue;this.drawFlowArrow_(ctx,events[i],canvasBounds,pixWidth);}},drawFlowArrow_:function(ctx,flowEvent,canvasBounds,pixWidth){var pixelRatio=window.devicePixelRatio||1;var startTrack=this.viewport.trackForEvent(flowEvent.startSlice);var endTrack=this.viewport.trackForEvent(flowEvent.endSlice);if(startTrack===undefined||endTrack===undefined)
+return;var startBounds=startTrack.getBoundingClientRect();var endBounds=endTrack.getBoundingClientRect();if(flowEvent.selectionState==SelectionState.SELECTED){ctx.shadowBlur=1;ctx.shadowColor='red';ctx.shadowOffsety=2;ctx.strokeStyle='red';}else if(flowEvent.selectionState==SelectionState.HIGHLIGHTED){ctx.shadowBlur=1;ctx.shadowColor='red';ctx.shadowOffsety=2;ctx.strokeStyle='red';}else if(flowEvent.selectionState==SelectionState.DIMMED){ctx.shadowBlur=0;ctx.shadowOffsetX=0;ctx.strokeStyle='rgba(0, 0, 0, 0.2)';}else{var hasBoost=false;var startSlice=flowEvent.startSlice;hasBoost|=startSlice.selectionState===SelectionState.SELECTED;hasBoost|=startSlice.selectionState===SelectionState.HIGHLIGHTED;var endSlice=flowEvent.endSlice;hasBoost|=endSlice.selectionState===SelectionState.SELECTED;hasBoost|=endSlice.selectionState===SelectionState.HIGHLIGHTED;if(hasBoost){ctx.shadowBlur=1;ctx.shadowColor='rgba(255, 0, 0, 0.4)';ctx.shadowOffsety=2;ctx.strokeStyle='rgba(255, 0, 0, 0.4)';}else{ctx.shadowBlur=0;ctx.shadowOffsetX=0;ctx.strokeStyle='rgba(0, 0, 0, 0.4)';}}
+var startSize=startBounds.left+startBounds.top+
+startBounds.bottom+startBounds.right;var endSize=endBounds.left+endBounds.top+
+endBounds.bottom+endBounds.right;if(startSize===0&&endSize===0)
+return;var startY=this.calculateTrackY_(startTrack,canvasBounds);var endY=this.calculateTrackY_(endTrack,canvasBounds);var pixelStartY=pixelRatio*startY;var pixelEndY=pixelRatio*endY;var half=(flowEvent.end-flowEvent.start)/2;ctx.beginPath();ctx.moveTo(flowEvent.start,pixelStartY);ctx.bezierCurveTo(flowEvent.start+half,pixelStartY,flowEvent.start+half,pixelEndY,flowEvent.end,pixelEndY);ctx.stroke();var arrowWidth=5*pixWidth*pixelRatio;var distance=flowEvent.end-flowEvent.start;if(distance<=(2*arrowWidth))
+return;var tipX=flowEvent.end;var tipY=pixelEndY;var arrowHeight=(endBounds.height/4)*pixelRatio;tr.ui.b.drawTriangle(ctx,tipX,tipY,tipX-arrowWidth,tipY-arrowHeight,tipX-arrowWidth,tipY+arrowHeight);ctx.fill();},calculateTrackY_:function(track,canvasBounds){var bounds=track.getBoundingClientRect();var size=bounds.left+bounds.top+bounds.bottom+bounds.right;if(size===0)
+return this.calculateTrackY_(track.parentNode,canvasBounds);return bounds.top-canvasBounds.top+(bounds.height/2);},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){function onPickHit(instantEvent){selection.push(instantEvent);}
+tr.b.iterateOverIntersectingIntervals(this.model_.instantEvents,function(x){return x.start;},function(x){return x.duration;},loWX,hiWX,onPickHit.bind(this));tr.ui.tracks.ContainerTrack.prototype.addIntersectingEventsInRangeToSelectionInWorldSpace.apply(this,arguments);},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){this.addClosestInstantEventToSelection(this.model_.instantEvents,worldX,worldMaxDist,selection);tr.ui.tracks.ContainerTrack.prototype.addClosestEventToSelection.apply(this,arguments);}};return{ModelTrack:ModelTrack};});'use strict';tr.exportTo('tr.ui.tracks',function(){var RulerTrack=tr.ui.b.define('ruler-track',tr.ui.tracks.HeadingTrack);var logOf10=Math.log(10);function log10(x){return Math.log(x)/logOf10;}
+RulerTrack.prototype={__proto__:tr.ui.tracks.HeadingTrack.prototype,decorate:function(viewport){tr.ui.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('ruler-track');this.strings_secs_=[];this.strings_msecs_=[];this.strings_usecs_=[];this.strings_nsecs_=[];this.viewportChange_=this.viewportChange_.bind(this);viewport.addEventListener('change',this.viewportChange_);},detach:function(){tr.ui.tracks.HeadingTrack.prototype.detach.call(this);this.viewport.removeEventListener('change',this.viewportChange_);},viewportChange_:function(){if(this.viewport.interestRange.isEmpty)
+this.classList.remove('tall-mode');else
+this.classList.add('tall-mode');},draw:function(type,viewLWorld,viewRWorld){switch(type){case tr.ui.tracks.DrawType.GRID:this.drawGrid_(viewLWorld,viewRWorld);break;case tr.ui.tracks.DrawType.MARKERS:if(!this.viewport.interestRange.isEmpty)
+this.viewport.interestRange.draw(this.context(),viewLWorld,viewRWorld);break;}},drawGrid_:function(viewLWorld,viewRWorld){var ctx=this.context();var pixelRatio=window.devicePixelRatio||1;var canvasBounds=ctx.canvas.getBoundingClientRect();var trackBounds=this.getBoundingClientRect();var width=canvasBounds.width*pixelRatio;var height=trackBounds.height*pixelRatio;var hasInterestRange=!this.viewport.interestRange.isEmpty;var rulerHeight=hasInterestRange?(height*2)/5:height;var vp=this.viewport;var dt=vp.currentDisplayTransform;var idealMajorMarkDistancePix=150*pixelRatio;var idealMajorMarkDistanceWorld=dt.xViewVectorToWorld(idealMajorMarkDistancePix);var majorMarkDistanceWorld;var conservativeGuess=Math.pow(10,Math.ceil(log10(idealMajorMarkDistanceWorld)));var divisors=[10,5,2,1];for(var i=0;i<divisors.length;++i){var tightenedGuess=conservativeGuess/divisors[i];if(dt.xWorldVectorToView(tightenedGuess)<idealMajorMarkDistancePix)
+continue;majorMarkDistanceWorld=conservativeGuess/divisors[i-1];break;}
+var unit;var unitDivisor;var tickLabels=undefined;if(majorMarkDistanceWorld<0.0001){unit='ns';unitDivisor=0.000001;tickLabels=this.strings_nsecs_;}else if(majorMarkDistanceWorld<0.1){unit='us';unitDivisor=0.001;tickLabels=this.strings_usecs_;}else if(majorMarkDistanceWorld<100){unit='ms';unitDivisor=1;tickLabels=this.strings_msecs_;}else{unit='s';unitDivisor=1000;tickLabels=this.strings_secs_;}
+var numTicksPerMajor=5;var minorMarkDistanceWorld=majorMarkDistanceWorld/numTicksPerMajor;var minorMarkDistancePx=dt.xWorldVectorToView(minorMarkDistanceWorld);var firstMajorMark=Math.floor(viewLWorld/majorMarkDistanceWorld)*majorMarkDistanceWorld;var minorTickH=Math.floor(rulerHeight*0.25);ctx.save();var pixelRatio=window.devicePixelRatio||1;ctx.lineWidth=Math.round(pixelRatio);var crispLineCorrection=(ctx.lineWidth%2)/2;ctx.translate(crispLineCorrection,-crispLineCorrection);ctx.fillStyle='rgb(0, 0, 0)';ctx.strokeStyle='rgb(0, 0, 0)';ctx.textAlign='left';ctx.textBaseline='top';ctx.font=(9*pixelRatio)+'px sans-serif';vp.majorMarkPositions=[];ctx.beginPath();for(var curX=firstMajorMark;curX<viewRWorld;curX+=majorMarkDistanceWorld){var curXView=Math.floor(dt.xWorldToView(curX));var unitValue=curX/unitDivisor;var roundedUnitValue=Math.round(unitValue*100000)/100000;if(!tickLabels[roundedUnitValue])
+tickLabels[roundedUnitValue]=roundedUnitValue+' '+unit;ctx.fillText(tickLabels[roundedUnitValue],curXView+(2*pixelRatio),0);vp.majorMarkPositions.push(curXView);tr.ui.b.drawLine(ctx,curXView,0,curXView,rulerHeight);for(var i=1;i<numTicksPerMajor;++i){var xView=Math.floor(curXView+minorMarkDistancePx*i);tr.ui.b.drawLine(ctx,xView,rulerHeight-minorTickH,xView,rulerHeight);}}
+ctx.strokeStyle='rgb(0, 0, 0)';tr.ui.b.drawLine(ctx,0,height,width,height);ctx.stroke();if(!hasInterestRange)
+return;tr.ui.b.drawLine(ctx,0,rulerHeight,width,rulerHeight);ctx.stroke();var displayDistance;var displayTextColor='rgb(0,0,0)';var arrowSpacing=10*pixelRatio;var arrowColor='rgb(128,121,121)';var arrowPosY=rulerHeight*1.75;var arrowWidthView=3*pixelRatio;var arrowLengthView=10*pixelRatio;var spaceForArrowsView=2*(arrowWidthView+arrowSpacing);ctx.textBaseline='middle';ctx.font=(14*pixelRatio)+'px sans-serif';var textPosY=arrowPosY;var interestRange=vp.interestRange;if(interestRange.range===0){var markerWorld=interestRange.min;var markerView=dt.xWorldToView(markerWorld);var displayValue=markerWorld/unitDivisor;displayValue=Math.abs((Math.round(displayValue*1000)/1000));var textToDraw=displayValue+' '+unit;var textLeftView=markerView+4*pixelRatio;var textWidthView=ctx.measureText(textToDraw).width;if(textLeftView+textWidthView>width)
+textLeftView=markerView-4*pixelRatio-textWidthView;ctx.fillStyle=displayTextColor;ctx.fillText(textToDraw,textLeftView,textPosY);return;}
+var leftMarker=interestRange.min;var rightMarker=interestRange.max;var leftMarkerView=dt.xWorldToView(leftMarker);var rightMarkerView=dt.xWorldToView(rightMarker);var distanceBetweenMarkers=interestRange.range;var distanceBetweenMarkersView=dt.xWorldVectorToView(distanceBetweenMarkers);var positionInMiddleOfMarkersView=leftMarkerView+(distanceBetweenMarkersView/2);if(distanceBetweenMarkers<0.0001){unit='ns';unitDivisor=0.000001;}else if(distanceBetweenMarkers<0.1){unit='us';unitDivisor=0.001;}else if(distanceBetweenMarkers<100){unit='ms';unitDivisor=1;}else{unit='s';unitDivisor=1000;}
+displayDistance=distanceBetweenMarkers/unitDivisor;var roundedDisplayDistance=Math.abs((Math.round(displayDistance*1000)/1000));var textToDraw=roundedDisplayDistance+' '+unit;var textWidthView=ctx.measureText(textToDraw).width;var spaceForArrowsAndTextView=textWidthView+spaceForArrowsView+arrowSpacing;var textLeftView=positionInMiddleOfMarkersView-textWidthView/2;var textRightView=textLeftView+textWidthView;if(spaceForArrowsAndTextView>distanceBetweenMarkersView){textLeftView=rightMarkerView+2*arrowSpacing;if(textLeftView+textWidthView>width)
+textLeftView=leftMarkerView-2*arrowSpacing-textWidthView;ctx.fillStyle=displayTextColor;ctx.fillText(textToDraw,textLeftView,textPosY);ctx.strokeStyle=arrowColor;ctx.beginPath();tr.ui.b.drawLine(ctx,leftMarkerView,arrowPosY,rightMarkerView,arrowPosY);ctx.stroke();ctx.fillStyle=arrowColor;tr.ui.b.drawArrow(ctx,leftMarkerView-1.5*arrowSpacing,arrowPosY,leftMarkerView,arrowPosY,arrowLengthView,arrowWidthView);tr.ui.b.drawArrow(ctx,rightMarkerView+1.5*arrowSpacing,arrowPosY,rightMarkerView,arrowPosY,arrowLengthView,arrowWidthView);}else if(spaceForArrowsView<=distanceBetweenMarkersView){var leftArrowStart;var rightArrowStart;if(spaceForArrowsAndTextView<=distanceBetweenMarkersView){ctx.fillStyle=displayTextColor;ctx.fillText(textToDraw,textLeftView,textPosY);leftArrowStart=textLeftView-arrowSpacing;rightArrowStart=textRightView+arrowSpacing;}else{leftArrowStart=positionInMiddleOfMarkersView;rightArrowStart=positionInMiddleOfMarkersView;}
+ctx.strokeStyle=arrowColor;ctx.fillStyle=arrowColor;tr.ui.b.drawArrow(ctx,leftArrowStart,arrowPosY,leftMarkerView,arrowPosY,arrowLengthView,arrowWidthView);tr.ui.b.drawArrow(ctx,rightArrowStart,arrowPosY,rightMarkerView,arrowPosY,arrowLengthView,arrowWidthView);}
+ctx.restore();},addIntersectingEventsInRangeToSelection:function(loVX,hiVX,loY,hiY,selection){},addAllEventsMatchingFilterToSelection:function(filter,selection){}};return{RulerTrack:RulerTrack};});'use strict';tr.exportTo('tr.model',function(){function Annotation(){this.guid_=tr.b.GUID.allocate();this.view_=undefined;};Annotation.fromDictIfPossible=function(args){if(args.typeName===undefined)
+throw new Error('Missing typeName argument');var typeInfo=Annotation.findTypeInfoMatching(function(typeInfo){return typeInfo.metadata.typeName===args.typeName;});if(typeInfo===undefined)
+return undefined;return typeInfo.constructor.fromDict(args);};Annotation.fromDict=function(){throw new Error('Not implemented');}
+Annotation.prototype={get guid(){return this.guid_;},onRemove:function(){},toDict:function(){throw new Error('Not implemented');},getOrCreateView:function(viewport){if(!this.view_)
+this.view_=this.createView_(viewport);return this.view_;},createView_:function(){throw new Error('Not implemented');}};var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);options.mandatoryBaseType=Annotation;tr.b.decorateExtensionRegistry(Annotation,options);Annotation.addEventListener('will-register',function(e){if(!e.typeInfo.constructor.hasOwnProperty('fromDict'))
+throw new Error('Must have fromDict method');if(!e.typeInfo.metadata.typeName)
+throw new Error('Registered Annotations must provide typeName');});return{Annotation:Annotation};});'use strict';tr.exportTo('tr.ui.annotations',function(){function AnnotationView(viewport,annotation){}
+AnnotationView.prototype={draw:function(ctx){throw new Error('Not implemented');}};return{AnnotationView:AnnotationView};});'use strict';tr.exportTo('tr.ui.annotations',function(){function XMarkerAnnotationView(viewport,annotation){this.viewport_=viewport;this.annotation_=annotation;}
+XMarkerAnnotationView.prototype={__proto__:tr.ui.annotations.AnnotationView.prototype,draw:function(ctx){var dt=this.viewport_.currentDisplayTransform;var viewX=dt.xWorldToView(this.annotation_.timestamp);ctx.beginPath();tr.ui.b.drawLine(ctx,viewX,0,viewX,ctx.canvas.height);ctx.strokeStyle=this.annotation_.strokeStyle;ctx.stroke();}};return{XMarkerAnnotationView:XMarkerAnnotationView};});'use strict';tr.exportTo('tr.model',function(){function XMarkerAnnotation(timestamp){tr.model.Annotation.apply(this,arguments);this.timestamp=timestamp;this.strokeStyle='rgba(0, 0, 255, 0.5)';}
+XMarkerAnnotation.fromDict=function(dict){return new XMarkerAnnotation(dict.args.timestamp);}
+XMarkerAnnotation.prototype={__proto__:tr.model.Annotation.prototype,toDict:function(){return{typeName:'xmarker',args:{timestamp:this.timestamp}};},createView_:function(viewport){return new tr.ui.annotations.XMarkerAnnotationView(viewport,this);}};tr.model.Annotation.register(XMarkerAnnotation,{typeName:'xmarker'});return{XMarkerAnnotation:XMarkerAnnotation};});'use strict';tr.exportTo('tr.ui.b',function(){function KeyEventManager(opt_document){this.document_=opt_document||document;if(KeyEventManager.instance)
+throw new Error('KeyEventManager is a singleton.');this.onEvent_=this.onEvent_.bind(this);this.document_.addEventListener('keydown',this.onEvent_);this.document_.addEventListener('keypress',this.onEvent_);this.document_.addEventListener('keyup',this.onEvent_);this.listeners_=[];}
+KeyEventManager.instance=undefined;document.head.addEventListener('tr-unittest-will-run',function(){if(KeyEventManager.instance){KeyEventManager.instance.destroy();KeyEventManager.instance=undefined;}
+KeyEventManager.instance=new KeyEventManager();});KeyEventManager.prototype={addListener:function(type,handler,thisArg){if(!thisArg.keyEventManagerGuid_){thisArg.keyEventManagerGuid_=tr.b.GUID.allocate();thisArg.keyEventManagerRefCount_=0;}
+thisArg.classList.add('key-event-manager-target');thisArg.keyEventManagerRefCount_++;var guid=thisArg.keyEventManagerGuid_;this.listeners_.push({guid:guid,type:type,handler:handler});},onEvent_:function(event){var preventDefaultState=undefined;var stopPropagationCalled=false;var oldPreventDefault=event.preventDefault;event.preventDefault=function(){preventDefaultState=false;oldPreventDefault.call(this);};var oldStopPropagation=event.stopPropagation;event.stopPropagation=function(){stopPropagationCalled=true;oldStopPropagation.call(this);};event.stopImmediatePropagation=function(){throw new Error('Not implemented');};var possibleThisArgs=this.document_.querySelectorAll('.key-event-manager-target');var possibleThisArgsByGUID={};for(var i=0;i<possibleThisArgs.length;i++){possibleThisArgsByGUID[possibleThisArgs[i].keyEventManagerGuid_]=possibleThisArgs[i];}
+var listeners=this.listeners_.concat();var type=event.type;var prevented=0;for(var i=0;i<listeners.length;i++){var listener=listeners[i];if(listener.type!==type)
+continue;var thisArg=possibleThisArgsByGUID[listener.guid];if(!thisArg)
+continue;var handler=listener.handler;if(handler.handleEvent)
+prevented|=handler.handleEvent.call(handler,event)===false;else
+prevented|=handler.call(thisArg,event)===false;if(stopPropagationCalled)
+break;}
+return!prevented&&preventDefaultState;},removeListener:function(type,handler,thisArg){if(thisArg.keyEventManagerGuid_===undefined)
+throw new Error('Was not registered with KeyEventManager');if(thisArg.keyEventManagerRefCount_===0)
+throw new Error('No events were registered on the provided thisArg');for(var i=0;i<this.listeners_.length;i++){var listener=this.listeners_[i];if(listener.type==type&&listener.handler==handler&&listener.guid==thisArg.keyEventManagerGuid_){thisArg.keyEventManagerRefCount_--;if(thisArg.keyEventManagerRefCount_===0)
+thisArg.classList.remove('key-event-manager-target');this.listeners_.splice(i,1);return;}}
+throw new Error('Listener not found');},destroy:function(){this.listeners_.splice(0);this.document_.removeEventListener('keydown',this.onEvent_);this.document_.removeEventListener('keypress',this.onEvent_);this.document_.removeEventListener('keyup',this.onEvent_);},dispatchFakeEvent:function(type,args){var e=new KeyboardEvent(type,args);return KeyEventManager.instance.onEvent_.call(undefined,e);}};KeyEventManager.instance=new KeyEventManager();return{KeyEventManager:KeyEventManager};});'use strict';tr.exportTo('tr.ui.b',function(){function MouseTracker(opt_targetElement){this.onMouseDown_=this.onMouseDown_.bind(this);this.onMouseMove_=this.onMouseMove_.bind(this);this.onMouseUp_=this.onMouseUp_.bind(this);this.targetElement=opt_targetElement;}
+MouseTracker.prototype={get targetElement(){return this.targetElement_;},set targetElement(targetElement){if(this.targetElement_)
+this.targetElement_.removeEventListener('mousedown',this.onMouseDown_);this.targetElement_=targetElement;if(this.targetElement_)
+this.targetElement_.addEventListener('mousedown',this.onMouseDown_);},onMouseDown_:function(e){if(e.button!==0)
+return true;e=this.remakeEvent_(e,'mouse-tracker-start');this.targetElement_.dispatchEvent(e);document.addEventListener('mousemove',this.onMouseMove_);document.addEventListener('mouseup',this.onMouseUp_);this.targetElement_.addEventListener('blur',this.onMouseUp_);this.savePreviousUserSelect_=document.body.style['-webkit-user-select'];document.body.style['-webkit-user-select']='none';e.preventDefault();return true;},onMouseMove_:function(e){e=this.remakeEvent_(e,'mouse-tracker-move');this.targetElement_.dispatchEvent(e);},onMouseUp_:function(e){document.removeEventListener('mousemove',this.onMouseMove_);document.removeEventListener('mouseup',this.onMouseUp_);this.targetElement_.removeEventListener('blur',this.onMouseUp_);document.body.style['-webkit-user-select']=this.savePreviousUserSelect_;e=this.remakeEvent_(e,'mouse-tracker-end');this.targetElement_.dispatchEvent(e);},remakeEvent_:function(e,newType){var remade=new tr.b.Event(newType,true,true);remade.x=e.x;remade.y=e.y;remade.offsetX=e.offsetX;remade.offsetY=e.offsetY;remade.clientX=e.clientX;remade.clientY=e.clientY;return remade;}};function trackMouseMovesUntilMouseUp(mouseMoveHandler,opt_mouseUpHandler){function cleanupAndDispatchToMouseUp(e){document.removeEventListener('mousemove',mouseMoveHandler);document.removeEventListener('mouseup',cleanupAndDispatchToMouseUp);if(opt_mouseUpHandler)
+opt_mouseUpHandler(e);}
+document.addEventListener('mousemove',mouseMoveHandler);document.addEventListener('mouseup',cleanupAndDispatchToMouseUp);}
+return{MouseTracker:MouseTracker,trackMouseMovesUntilMouseUp:trackMouseMovesUntilMouseUp};});'use strict';tr.exportTo('tr.ui.b',function(){var THIS_DOC=document.currentScript.ownerDocument;var MIN_MOUSE_SELECTION_DISTANCE=4;var MOUSE_SELECTOR_MODE={};MOUSE_SELECTOR_MODE.SELECTION=0x1;MOUSE_SELECTOR_MODE.PANSCAN=0x2;MOUSE_SELECTOR_MODE.ZOOM=0x4;MOUSE_SELECTOR_MODE.TIMING=0x8;MOUSE_SELECTOR_MODE.ROTATE=0x10;MOUSE_SELECTOR_MODE.ALL_MODES=0x1F;var allModeInfo={};allModeInfo[MOUSE_SELECTOR_MODE.PANSCAN]={title:'pan',className:'pan-scan-mode-button',eventNames:{enter:'enterpan',begin:'beginpan',update:'updatepan',end:'endpan',exit:'exitpan'}};allModeInfo[MOUSE_SELECTOR_MODE.SELECTION]={title:'selection',className:'selection-mode-button',eventNames:{enter:'enterselection',begin:'beginselection',update:'updateselection',end:'endselection',exit:'exitselection'}};allModeInfo[MOUSE_SELECTOR_MODE.ZOOM]={title:'zoom',className:'zoom-mode-button',eventNames:{enter:'enterzoom',begin:'beginzoom',update:'updatezoom',end:'endzoom',exit:'exitzoom'}};allModeInfo[MOUSE_SELECTOR_MODE.TIMING]={title:'timing',className:'timing-mode-button',eventNames:{enter:'entertiming',begin:'begintiming',update:'updatetiming',end:'endtiming',exit:'exittiming'}};allModeInfo[MOUSE_SELECTOR_MODE.ROTATE]={title:'rotate',className:'rotate-mode-button',eventNames:{enter:'enterrotate',begin:'beginrotate',update:'updaterotate',end:'endrotate',exit:'exitrotate'}};var MODIFIER={SHIFT:0x1,SPACE:0x2,CMD_OR_CTRL:0x4};var MouseModeSelector=tr.ui.b.define('div');MouseModeSelector.prototype={__proto__:HTMLDivElement.prototype,decorate:function(opt_targetElement){this.classList.add('mouse-mode-selector');var node=tr.ui.b.instantiateTemplate('#mouse-mode-selector-template',THIS_DOC);this.appendChild(node);this.buttonsEl_=this.querySelector('.buttons');this.dragHandleEl_=this.querySelector('.drag-handle');this.supportedModeMask=MOUSE_SELECTOR_MODE.ALL_MODES;this.initialRelativeMouseDownPos_={x:0,y:0};this.defaultMode_=MOUSE_SELECTOR_MODE.PANSCAN;this.settingsKey_=undefined;this.mousePos_={x:0,y:0};this.mouseDownPos_={x:0,y:0};this.dragHandleEl_.addEventListener('mousedown',this.onDragHandleMouseDown_.bind(this));this.onMouseDown_=this.onMouseDown_.bind(this);this.onMouseMove_=this.onMouseMove_.bind(this);this.onMouseUp_=this.onMouseUp_.bind(this);this.buttonsEl_.addEventListener('mouseup',this.onButtonMouseUp_);this.buttonsEl_.addEventListener('mousedown',this.onButtonMouseDown_);this.buttonsEl_.addEventListener('click',this.onButtonPress_.bind(this));tr.ui.b.KeyEventManager.instance.addListener('keydown',this.onKeyDown_,this);tr.ui.b.KeyEventManager.instance.addListener('keyup',this.onKeyUp_,this);this.keyCodeCondition=undefined;this.mode_=undefined;this.modeToKeyCodeMap_={};this.modifierToModeMap_={};this.targetElement=opt_targetElement;this.spacePressed_=false;this.modeBeforeAlternativeModeActivated_=null;this.isInteracting_=false;this.isClick_=false;},get targetElement(){return this.targetElement_;},set targetElement(target){if(this.targetElement_)
+this.targetElement_.removeEventListener('mousedown',this.onMouseDown_);this.targetElement_=target;if(this.targetElement_)
+this.targetElement_.addEventListener('mousedown',this.onMouseDown_);},get defaultMode(){return this.defaultMode_;},set defaultMode(defaultMode){this.defaultMode_=defaultMode;},get settingsKey(){return this.settingsKey_;},set settingsKey(settingsKey){this.settingsKey_=settingsKey;if(!this.settingsKey_)
+return;var mode=tr.b.Settings.get(this.settingsKey_+'.mode',undefined);if(allModeInfo[mode]===undefined)
+mode=undefined;if((mode&this.supportedModeMask_)===0)
+mode=undefined;if(!mode)
+mode=this.defaultMode_;this.mode=mode;var pos=tr.b.Settings.get(this.settingsKey_+'.pos',undefined);if(pos)
+this.pos=pos;},get supportedModeMask(){return this.supportedModeMask_;},set supportedModeMask(supportedModeMask){if(this.mode&&(supportedModeMask&this.mode)===0)
+throw new Error('supportedModeMask must include current mode.');function createButtonForMode(mode){var button=document.createElement('div');button.mode=mode;button.title=allModeInfo[mode].title;button.classList.add('tool-button');button.classList.add(allModeInfo[mode].className);return button;}
+this.supportedModeMask_=supportedModeMask;this.buttonsEl_.textContent='';for(var modeName in MOUSE_SELECTOR_MODE){if(modeName=='ALL_MODES')
+continue;var mode=MOUSE_SELECTOR_MODE[modeName];if((this.supportedModeMask_&mode)===0)
+continue;this.buttonsEl_.appendChild(createButtonForMode(mode));}},get mode(){return this.currentMode_;},set mode(newMode){if(newMode!==undefined){if(typeof newMode!=='number')
+throw new Error('Mode must be a number');if((newMode&this.supportedModeMask_)===0)
+throw new Error('Cannot switch to this mode, it is not supported');if(allModeInfo[newMode]===undefined)
+throw new Error('Unrecognized mode');}
+var modeInfo;if(this.currentMode_===newMode)
+return;if(this.currentMode_){modeInfo=allModeInfo[this.currentMode_];var buttonEl=this.buttonsEl_.querySelector('.'+modeInfo.className);if(buttonEl)
+buttonEl.classList.remove('active');if(this.isInteracting_){var mouseEvent=this.createEvent_(allModeInfo[this.mode].eventNames.end);this.dispatchEvent(mouseEvent);}
+tr.b.dispatchSimpleEvent(this,modeInfo.eventNames.exit,true);}
+this.currentMode_=newMode;if(this.currentMode_){modeInfo=allModeInfo[this.currentMode_];var buttonEl=this.buttonsEl_.querySelector('.'+modeInfo.className);if(buttonEl)
+buttonEl.classList.add('active');this.mouseDownPos_.x=this.mousePos_.x;this.mouseDownPos_.y=this.mousePos_.y;if(!this.isInAlternativeMode_)
+tr.b.dispatchSimpleEvent(this,modeInfo.eventNames.enter,true);if(this.isInteracting_){var mouseEvent=this.createEvent_(allModeInfo[this.mode].eventNames.begin);this.dispatchEvent(mouseEvent);}}
+if(this.settingsKey_&&!this.isInAlternativeMode_)
+tr.b.Settings.set(this.settingsKey_+'.mode',this.mode);},setKeyCodeForMode:function(mode,keyCode){if((mode&this.supportedModeMask_)===0)
+throw new Error('Mode not supported');this.modeToKeyCodeMap_[mode]=keyCode;if(!this.buttonsEl_)
+return;var modeInfo=allModeInfo[mode];var buttonEl=this.buttonsEl_.querySelector('.'+modeInfo.className);if(buttonEl){buttonEl.title=modeInfo.title+' ('+String.fromCharCode(keyCode)+')';}},setKeyCodeCondition:function(callback){this.keyCodeCondition=callback;},setCurrentMousePosFromEvent_:function(e){this.mousePos_.x=e.clientX;this.mousePos_.y=e.clientY;},createEvent_:function(eventName,sourceEvent){var event=new tr.b.Event(eventName,true);event.clientX=this.mousePos_.x;event.clientY=this.mousePos_.y;event.deltaX=this.mousePos_.x-this.mouseDownPos_.x;event.deltaY=this.mousePos_.y-this.mouseDownPos_.y;event.mouseDownX=this.mouseDownPos_.x;event.mouseDownY=this.mouseDownPos_.y;event.didPreventDefault=false;event.preventDefault=function(){event.didPreventDefault=true;if(sourceEvent)
+sourceEvent.preventDefault();};event.stopPropagation=function(){sourceEvent.stopPropagation();};event.stopImmediatePropagation=function(){throw new Error('Not implemented');};return event;},onMouseDown_:function(e){if(e.button!==0)
+return;this.setCurrentMousePosFromEvent_(e);var mouseEvent=this.createEvent_(allModeInfo[this.mode].eventNames.begin,e);this.dispatchEvent(mouseEvent);this.isInteracting_=true;this.isClick_=true;tr.ui.b.trackMouseMovesUntilMouseUp(this.onMouseMove_,this.onMouseUp_);},onMouseMove_:function(e){this.setCurrentMousePosFromEvent_(e);var mouseEvent=this.createEvent_(allModeInfo[this.mode].eventNames.update,e);this.dispatchEvent(mouseEvent);if(this.isInteracting_)
+this.checkIsClick_(e);},onMouseUp_:function(e){if(e.button!==0)
+return;var mouseEvent=this.createEvent_(allModeInfo[this.mode].eventNames.end,e);mouseEvent.isClick=this.isClick_;this.dispatchEvent(mouseEvent);if(this.isClick_&&!mouseEvent.didPreventDefault)
+this.dispatchClickEvents_(e);this.isInteracting_=false;this.updateAlternativeModeState_(e);},onButtonMouseDown_:function(e){e.preventDefault();e.stopImmediatePropagation();},onButtonMouseUp_:function(e){e.preventDefault();e.stopImmediatePropagation();},onButtonPress_:function(e){this.modeBeforeAlternativeModeActivated_=undefined;this.mode=e.target.mode;e.preventDefault();},onKeyDown_:function(e){if(e.keyCode===' '.charCodeAt(0))
+this.spacePressed_=true;this.updateAlternativeModeState_(e);},onKeyUp_:function(e){if(e.keyCode===' '.charCodeAt(0))
+this.spacePressed_=false;if(this.keyCodeCondition!=undefined&&!this.keyCodeCondition()){return;}
+var didHandleKey=false;tr.b.iterItems(this.modeToKeyCodeMap_,function(modeStr,keyCode){if(e.keyCode===keyCode){this.modeBeforeAlternativeModeActivated_=undefined;var mode=parseInt(modeStr);this.mode=mode;didHandleKey=true;}},this);if(didHandleKey){e.preventDefault();e.stopPropagation();return;}
+this.updateAlternativeModeState_(e);},updateAlternativeModeState_:function(e){var shiftPressed=e.shiftKey;var spacePressed=this.spacePressed_;var cmdOrCtrlPressed=(tr.isMac&&e.metaKey)||(!tr.isMac&&e.ctrlKey);var smm=this.supportedModeMask_;var newMode;var isNewModeAnAlternativeMode=false;if(shiftPressed&&(this.modifierToModeMap_[MODIFIER.SHIFT]&smm)!==0){newMode=this.modifierToModeMap_[MODIFIER.SHIFT];isNewModeAnAlternativeMode=true;}else if(spacePressed&&(this.modifierToModeMap_[MODIFIER.SPACE]&smm)!==0){newMode=this.modifierToModeMap_[MODIFIER.SPACE];isNewModeAnAlternativeMode=true;}else if(cmdOrCtrlPressed&&(this.modifierToModeMap_[MODIFIER.CMD_OR_CTRL]&smm)!==0){newMode=this.modifierToModeMap_[MODIFIER.CMD_OR_CTRL];isNewModeAnAlternativeMode=true;}else{if(this.isInAlternativeMode_){newMode=this.modeBeforeAlternativeModeActivated_;isNewModeAnAlternativeMode=false;}else{newMode=undefined;}}
+if(this.mode===newMode||newMode===undefined)
+return;if(isNewModeAnAlternativeMode)
+this.modeBeforeAlternativeModeActivated_=this.mode;this.mode=newMode;},get isInAlternativeMode_(){return!!this.modeBeforeAlternativeModeActivated_;},setModifierForAlternateMode:function(mode,modifier){this.modifierToModeMap_[modifier]=mode;},get pos(){return{x:parseInt(this.style.left),y:parseInt(this.style.top)};},set pos(pos){pos=this.constrainPositionToBounds_(pos);this.style.left=pos.x+'px';this.style.top=pos.y+'px';if(this.settingsKey_)
+tr.b.Settings.set(this.settingsKey_+'.pos',this.pos);},constrainPositionToBounds_:function(pos){var parent=this.offsetParent||document.body;var parentRect=tr.ui.b.windowRectForElement(parent);var top=0;var bottom=parentRect.height-this.offsetHeight;var left=0;var right=parentRect.width-this.offsetWidth;var res={};res.x=Math.max(pos.x,left);res.x=Math.min(res.x,right);res.y=Math.max(pos.y,top);res.y=Math.min(res.y,bottom);return res;},onDragHandleMouseDown_:function(e){e.preventDefault();e.stopImmediatePropagation();var mouseDownPos={x:e.clientX-this.offsetLeft,y:e.clientY-this.offsetTop};tr.ui.b.trackMouseMovesUntilMouseUp(function(e){var pos={};pos.x=e.clientX-mouseDownPos.x;pos.y=e.clientY-mouseDownPos.y;this.pos=pos;}.bind(this));},checkIsClick_:function(e){if(!this.isInteracting_||!this.isClick_)
+return;var deltaX=this.mousePos_.x-this.mouseDownPos_.x;var deltaY=this.mousePos_.y-this.mouseDownPos_.y;var minDist=MIN_MOUSE_SELECTION_DISTANCE;if(deltaX*deltaX+deltaY*deltaY>minDist*minDist)
+this.isClick_=false;},dispatchClickEvents_:function(e){if(!this.isClick_)
+return;var eventNames=allModeInfo[MOUSE_SELECTOR_MODE.SELECTION].eventNames;var mouseEvent=this.createEvent_(eventNames.begin);this.dispatchEvent(mouseEvent);mouseEvent=this.createEvent_(eventNames.end);this.dispatchEvent(mouseEvent);}};return{MIN_MOUSE_SELECTION_DISTANCE:MIN_MOUSE_SELECTION_DISTANCE,MouseModeSelector:MouseModeSelector,MOUSE_SELECTOR_MODE:MOUSE_SELECTOR_MODE,MODIFIER:MODIFIER};});'use strict';tr.exportTo('tr.ui',function(){var Selection=tr.c.Selection;var SelectionState=tr.model.SelectionState;var Viewport=tr.ui.TimelineViewport;var tempDisplayTransform=new tr.ui.TimelineDisplayTransform();function intersectRect_(r1,r2){var results=new Object;if(r2.left>r1.right||r2.right<r1.left||r2.top>r1.bottom||r2.bottom<r1.top){return false;}
+results.left=Math.max(r1.left,r2.left);results.top=Math.max(r1.top,r2.top);results.right=Math.min(r1.right,r2.right);results.bottom=Math.min(r1.bottom,r2.bottom);results.width=(results.right-results.left);results.height=(results.bottom-results.top);return results;}
+var TimelineTrackView=tr.ui.b.define('div');TimelineTrackView.prototype={__proto__:HTMLDivElement.prototype,model_:null,decorate:function(timelineView){this.classList.add('timeline-track-view');this.timelineView_=timelineView;this.viewport_=new Viewport(this);this.viewportDisplayTransformAtMouseDown_=null;this.selectionController_=undefined;this.rulerTrackContainer_=new tr.ui.tracks.DrawingContainer(this.viewport_);this.appendChild(this.rulerTrackContainer_);this.rulerTrackContainer_.invalidate();this.rulerTrack_=new tr.ui.tracks.RulerTrack(this.viewport_);this.rulerTrackContainer_.appendChild(this.rulerTrack_);this.upperModelTrack_=new tr.ui.tracks.ModelTrack(this.viewport_);this.upperModelTrack_.upperMode=true;this.rulerTrackContainer_.appendChild(this.upperModelTrack_);this.modelTrackContainer_=new tr.ui.tracks.DrawingContainer(this.viewport_);this.appendChild(this.modelTrackContainer_);this.modelTrackContainer_.style.display='block';this.modelTrackContainer_.invalidate();this.viewport_.modelTrackContainer=this.modelTrackContainer_;this.modelTrack_=new tr.ui.tracks.ModelTrack(this.viewport_);this.modelTrackContainer_.appendChild(this.modelTrack_);this.timingTool_=new tr.ui.b.TimingTool(this.viewport_,this);this.initMouseModeSelector();this.dragBox_=this.ownerDocument.createElement('div');this.dragBox_.className='drag-box';this.appendChild(this.dragBox_);this.hideDragBox_();this.initHintText_();this.onSelectionChanged_=this.onSelectionChanged_.bind(this);this.bindEventListener_(document,'keypress',this.onKeypress_,this);this.bindEventListener_(document,'keydown',this.onKeydown_,this);this.bindEventListener_(document,'keyup',this.onKeyup_,this);this.bindEventListener_(this,'dblclick',this.onDblClick_,this);this.bindEventListener_(this,'mousewheel',this.onMouseWheel_,this);this.bindEventListener_(this,'mousedown',this.onMouseDown_,this);this.addEventListener('mousemove',this.onMouseMove_);this.addEventListener('touchstart',this.onTouchStart_);this.addEventListener('touchmove',this.onTouchMove_);this.addEventListener('touchend',this.onTouchEnd_);this.mouseViewPosAtMouseDown_={x:0,y:0};this.lastMouseViewPos_={x:0,y:0};this.lastTouchViewPositions_=[];this.alert_=undefined;this.isPanningAndScanning_=false;this.isZooming_=false;},bindEventListener_:function(object,event,func,target){if(!this.boundListeners_)
+this.boundListeners_=[];var boundFunc=func.bind(target);this.boundListeners_.push({object:object,event:event,boundFunc:boundFunc});object.addEventListener(event,boundFunc);},initMouseModeSelector:function(){this.mouseModeSelector_=new tr.ui.b.MouseModeSelector(this);this.appendChild(this.mouseModeSelector_);this.mouseModeSelector_.addEventListener('beginpan',this.onBeginPanScan_.bind(this));this.mouseModeSelector_.addEventListener('updatepan',this.onUpdatePanScan_.bind(this));this.mouseModeSelector_.addEventListener('endpan',this.onEndPanScan_.bind(this));this.mouseModeSelector_.addEventListener('beginselection',this.onBeginSelection_.bind(this));this.mouseModeSelector_.addEventListener('updateselection',this.onUpdateSelection_.bind(this));this.mouseModeSelector_.addEventListener('endselection',this.onEndSelection_.bind(this));this.mouseModeSelector_.addEventListener('beginzoom',this.onBeginZoom_.bind(this));this.mouseModeSelector_.addEventListener('updatezoom',this.onUpdateZoom_.bind(this));this.mouseModeSelector_.addEventListener('endzoom',this.onEndZoom_.bind(this));this.mouseModeSelector_.addEventListener('entertiming',this.timingTool_.onEnterTiming.bind(this.timingTool_));this.mouseModeSelector_.addEventListener('begintiming',this.timingTool_.onBeginTiming.bind(this.timingTool_));this.mouseModeSelector_.addEventListener('updatetiming',this.timingTool_.onUpdateTiming.bind(this.timingTool_));this.mouseModeSelector_.addEventListener('endtiming',this.timingTool_.onEndTiming.bind(this.timingTool_));this.mouseModeSelector_.addEventListener('exittiming',this.timingTool_.onExitTiming.bind(this.timingTool_));var m=tr.ui.b.MOUSE_SELECTOR_MODE;this.mouseModeSelector_.supportedModeMask=m.SELECTION|m.PANSCAN|m.ZOOM|m.TIMING;this.mouseModeSelector_.settingsKey='timelineTrackView.mouseModeSelector';this.mouseModeSelector_.setKeyCodeForMode(m.PANSCAN,'2'.charCodeAt(0));this.mouseModeSelector_.setKeyCodeForMode(m.SELECTION,'1'.charCodeAt(0));this.mouseModeSelector_.setKeyCodeForMode(m.ZOOM,'3'.charCodeAt(0));this.mouseModeSelector_.setKeyCodeForMode(m.TIMING,'4'.charCodeAt(0));this.mouseModeSelector_.setKeyCodeCondition(function(){return this.listenToKeys_;}.bind(this));this.mouseModeSelector_.setModifierForAlternateMode(m.SELECTION,tr.ui.b.MODIFIER.SHIFT);this.mouseModeSelector_.setModifierForAlternateMode(m.PANSCAN,tr.ui.b.MODIFIER.SPACE);this.mouseModeSelector_.setModifierForAlternateMode(m.ZOOM,tr.ui.b.MODIFIER.CMD_OR_CTRL);},get selectionController(){return this.selectionController_;},set selectionController(selectionController){if(this.selectionController_){this.selectionController_.removeEventListener('change',this.onSelectionChanged_);}
+this.selectionController_=selectionController;if(this.selectionController_){this.selectionController_.addEventListener('change',this.onSelectionChanged_);}},onSelectionChanged_:function(){this.showHintText_('Press \'m\' to mark current selection');this.viewport_.dispatchChangeEvent();},set selection(selection){throw new Error('DO NOT CALL THIS');},set highlight(highlight){throw new Error('DO NOT CALL THIS');},detach:function(){this.modelTrack_.detach();this.upperModelTrack_.detach();for(var i=0;i<this.boundListeners_.length;i++){var binding=this.boundListeners_[i];binding.object.removeEventListener(binding.event,binding.boundFunc);}
+this.boundListeners_=undefined;this.viewport_.detach();},get viewport(){return this.viewport_;},get model(){return this.model_;},set model(model){if(!model)
+throw new Error('Model cannot be null');var modelInstanceChanged=this.model_!==model;this.model_=model;this.modelTrack_.model=model;this.upperModelTrack_.model=model;if(modelInstanceChanged)
+this.viewport_.setWhenPossible(this.setInitialViewport_.bind(this));tr.b.setPropertyAndDispatchChange(this,'model',model);},get hasVisibleContent(){return this.modelTrack_.hasVisibleContent||this.upperModelTrack_.hasVisibleContent;},setInitialViewport_:function(){this.modelTrackContainer_.updateCanvasSizeIfNeeded_();var w=this.modelTrackContainer_.canvas.width;var min;var range;if(this.model_.bounds.isEmpty){min=0;range=1000;}else if(this.model_.bounds.range===0){min=this.model_.bounds.min;range=1000;}else{min=this.model_.bounds.min;range=this.model_.bounds.range;}
+var boost=range*0.15;tempDisplayTransform.set(this.viewport_.currentDisplayTransform);tempDisplayTransform.xSetWorldBounds(min-boost,min+range+boost,w);this.viewport_.setDisplayTransformImmediately(tempDisplayTransform);},addAllEventsMatchingFilterToSelectionAsTask:function(filter,selection){var modelTrack=this.modelTrack_;var firstT=modelTrack.addAllEventsMatchingFilterToSelectionAsTask(filter,selection);var lastT=firstT.after(function(){this.upperModelTrack_.addAllEventsMatchingFilterToSelection(filter,selection);},this);return firstT;},get focusElement(){if(this.focusElement_)
+return this.focusElement_;return this.parentElement;},set focusElement(value){this.focusElement_=value;},get listenToKeys_(){if(!this.viewport_.isAttachedToDocumentOrInTestMode)
+return false;if(document.activeElement instanceof TracingFindControl)
+return false;if(document.activeElement instanceof TracingScriptingControl)
+return false;if(!this.focusElement_)
+return true;if(this.focusElement.tabIndex>=0){if(document.activeElement==this.focusElement)
+return true;return tr.ui.b.elementIsChildOf(document.activeElement,this.focusElement);}
+return true;},onMouseMove_:function(e){if(this.isZooming_)
+return;this.storeLastMousePos_(e);},onTouchStart_:function(e){this.storeLastTouchPositions_(e);this.focusElements_();},onTouchMove_:function(e){e.preventDefault();this.onUpdateTransformForTouch_(e);},onTouchEnd_:function(e){this.storeLastTouchPositions_(e);this.focusElements_();},onKeypress_:function(e){var vp=this.viewport_;if(!this.listenToKeys_)
+return;if(document.activeElement.nodeName=='INPUT')
+return;var viewWidth=this.modelTrackContainer_.canvas.clientWidth;var curMouseV,curCenterW;switch(e.keyCode){case 119:case 44:this.zoomBy_(1.5,true);break;case 115:case 111:this.zoomBy_(1/1.5,true);break;case 103:this.onGridToggle_(true);break;case 71:this.onGridToggle_(false);break;case 87:case 60:this.zoomBy_(10,true);break;case 83:case 79:this.zoomBy_(1/10,true);break;case 97:this.queueSmoothPan_(viewWidth*0.3,0);break;case 100:case 101:this.queueSmoothPan_(viewWidth*-0.3,0);break;case 65:this.queueSmoothPan_(viewWidth*0.5,0);break;case 68:this.queueSmoothPan_(viewWidth*-0.5,0);break;case 48:this.setInitialViewport_();break;case 102:this.zoomToSelection();break;case'm'.charCodeAt(0):this.setCurrentSelectionAsInterestRange_();break;case 104:this.toggleHighDetails_();break;}},onKeydown_:function(e){if(!this.listenToKeys_)
+return;var sel;var vp=this.viewport_;var viewWidth=this.modelTrackContainer_.canvas.clientWidth;switch(e.keyCode){case 37:sel=this.selectionController_.selection.getShiftedSelection(this.viewport,-1);if(sel){this.selectionController.changeSelectionFromTimeline(sel);this.panToSelection();e.preventDefault();}else{this.queueSmoothPan_(viewWidth*0.3,0);}
+break;case 39:sel=this.selectionController_.selection.getShiftedSelection(this.viewport,1);if(sel){this.selectionController.changeSelectionFromTimeline(sel);this.panToSelection();e.preventDefault();}else{this.queueSmoothPan_(-viewWidth*0.3,0);}
+break;case 9:if(this.focusElement.tabIndex==-1){if(e.shiftKey)
+this.selectPrevious_(e);else
+this.selectNext_(e);e.preventDefault();}
+break;}},onKeyup_:function(e){if(!this.listenToKeys_)
+return;if(!e.shiftKey){if(this.dragBeginEvent_){this.setDragBoxPosition_(this.dragBoxXStart_,this.dragBoxYStart_,this.dragBoxXEnd_,this.dragBoxYEnd_);}}},onDblClick_:function(e){if(this.mouseModeSelector_.mode!==tr.ui.b.MOUSE_SELECTOR_MODE.SELECTION)
+return;var curSelection=this.selectionController_.selection;if(!curSelection.length||!curSelection[0].title)
+return;var selection=new Selection();var filter=new tr.c.ExactTitleFilter(curSelection[0].title);this.modelTrack_.addAllEventsMatchingFilterToSelection(filter,selection);this.selectionController.changeSelectionFromTimeline(selection);},onMouseWheel_:function(e){if(!e.altKey)
+return;var delta=e.wheelDelta/120;var zoomScale=Math.pow(1.5,delta);this.zoomBy_(zoomScale);e.preventDefault();},onMouseDown_:function(e){if(this.mouseModeSelector_.mode!==tr.ui.b.MOUSE_SELECTOR_MODE.SELECTION)
+return;if(e.target!==this.rulerTrack_)
+return;this.dragBeginEvent_=undefined;if(this.xNavStringMarker_){this.model.removeAnnotation(this.xNavStringMarker_);this.xNavStringMarker_=undefined;}
+var dt=this.viewport_.currentDisplayTransform;tr.ui.b.trackMouseMovesUntilMouseUp(function(e){if(e.target===this.rulerTrack_)
+return;var relativePosition=this.extractRelativeMousePosition_(e);var loc=tr.ui.b.Location.fromViewCoordinates(this.viewport_,relativePosition.x,relativePosition.y);if(!loc)
+return;if(this.guideLineAnnotation_===undefined){this.guideLineAnnotation_=new tr.model.XMarkerAnnotation(loc.xWorld);this.model.addAnnotation(this.guideLineAnnotation_);}else{this.guideLineAnnotation_.timestamp=loc.xWorld;this.modelTrackContainer_.invalidate();}
+var state=new tr.ui.b.UIState(loc,this.viewport_.currentDisplayTransform.scaleX);this.timelineView_.setFindCtlText(state.toUserFriendlyString(this.viewport_));}.bind(this));},queueSmoothPan_:function(viewDeltaX,deltaY){var deltaX=this.viewport_.currentDisplayTransform.xViewVectorToWorld(viewDeltaX);var animation=new tr.ui.TimelineDisplayTransformPanAnimation(deltaX,deltaY);this.viewport_.queueDisplayTransformAnimation(animation);},zoomBy_:function(scale,smooth){if(scale<=0){return;}
+smooth=!!smooth;var vp=this.viewport_;var viewWidth=this.modelTrackContainer_.canvas.clientWidth;var pixelRatio=window.devicePixelRatio||1;var goalFocalPointXView=this.lastMouseViewPos_.x*pixelRatio;var goalFocalPointXWorld=vp.currentDisplayTransform.xViewToWorld(goalFocalPointXView);if(smooth){var animation=new tr.ui.TimelineDisplayTransformZoomToAnimation(goalFocalPointXWorld,goalFocalPointXView,vp.currentDisplayTransform.panY,scale);vp.queueDisplayTransformAnimation(animation);}else{tempDisplayTransform.set(vp.currentDisplayTransform);tempDisplayTransform.scaleX=tempDisplayTransform.scaleX*scale;tempDisplayTransform.xPanWorldPosToViewPos(goalFocalPointXWorld,goalFocalPointXView,viewWidth);vp.setDisplayTransformImmediately(tempDisplayTransform);}},zoomToSelection:function(){if(!this.selectionController.selectionOfInterest.length)
+return;var bounds=this.selectionController.selectionOfInterest.bounds;if(!bounds.range)
+return;var worldCenter=bounds.center;var viewCenter=this.modelTrackContainer_.canvas.width/2;var adjustedWorldRange=bounds.range*1.25;var newScale=this.modelTrackContainer_.canvas.width/adjustedWorldRange;var zoomInRatio=newScale/this.viewport_.currentDisplayTransform.scaleX;var animation=new tr.ui.TimelineDisplayTransformZoomToAnimation(worldCenter,viewCenter,this.viewport_.currentDisplayTransform.panY,zoomInRatio);this.viewport_.queueDisplayTransformAnimation(animation);},panToSelection:function(){if(!this.selectionController.selectionOfInterest.length)
+return;var bounds=this.selectionController.selectionOfInterest.bounds;var worldCenter=bounds.center;var viewWidth=this.modelTrackContainer_.canvas.width;var dt=this.viewport_.currentDisplayTransform;if(false&&!bounds.range){if(dt.xWorldToView(bounds.center)<0||dt.xWorldToView(bounds.center)>viewWidth){tempDisplayTransform.set(dt);tempDisplayTransform.xPanWorldPosToViewPos(worldCenter,'center',viewWidth);var deltaX=tempDisplayTransform.panX-dt.panX;var animation=new tr.ui.TimelineDisplayTransformPanAnimation(deltaX,0);this.viewport_.queueDisplayTransformAnimation(animation);}
+return;}
+tempDisplayTransform.set(dt);tempDisplayTransform.xPanWorldBoundsIntoView(bounds.min,bounds.max,viewWidth);var deltaX=tempDisplayTransform.panX-dt.panX;var animation=new tr.ui.TimelineDisplayTransformPanAnimation(deltaX,0);this.viewport_.queueDisplayTransformAnimation(animation);},navToPosition:function(uiState,showNavLine){var location=uiState.location;var scaleX=uiState.scaleX;var track=location.getContainingTrack(this.viewport_);var worldCenter=location.xWorld;var viewCenter=this.modelTrackContainer_.canvas.width/5;var zoomInRatio=scaleX/this.viewport_.currentDisplayTransform.scaleX;track.scrollIntoViewIfNeeded();var animation=new tr.ui.TimelineDisplayTransformZoomToAnimation(worldCenter,viewCenter,this.viewport_.currentDisplayTransform.panY,zoomInRatio);this.viewport_.queueDisplayTransformAnimation(animation);if(!showNavLine)
+return;if(this.xNavStringMarker_)
+this.model.removeAnnotation(this.xNavStringMarker_);this.xNavStringMarker_=new tr.model.XMarkerAnnotation(worldCenter);this.model.addAnnotation(this.xNavStringMarker_);},setCurrentSelectionAsInterestRange_:function(){var selectionBounds=this.selectionController_.selection.bounds;if(selectionBounds.empty){this.viewport_.interestRange.reset();return;}
+if(this.viewport_.interestRange.min==selectionBounds.min&&this.viewport_.interestRange.max==selectionBounds.max)
+this.viewport_.interestRange.reset();else
+this.viewport_.interestRange.set(selectionBounds);},toggleHighDetails_:function(){this.viewport_.highDetails=!this.viewport_.highDetails;},hideDragBox_:function(){this.dragBox_.style.left='-1000px';this.dragBox_.style.top='-1000px';this.dragBox_.style.width=0;this.dragBox_.style.height=0;},setDragBoxPosition_:function(xStart,yStart,xEnd,yEnd){var loY=Math.min(yStart,yEnd);var hiY=Math.max(yStart,yEnd);var loX=Math.min(xStart,xEnd);var hiX=Math.max(xStart,xEnd);var modelTrackRect=this.modelTrack_.getBoundingClientRect();var dragRect={left:loX,top:loY,width:hiX-loX,height:hiY-loY};dragRect.right=dragRect.left+dragRect.width;dragRect.bottom=dragRect.top+dragRect.height;var modelTrackContainerRect=this.modelTrackContainer_.getBoundingClientRect();var clipRect={left:modelTrackContainerRect.left,top:modelTrackContainerRect.top,right:modelTrackContainerRect.right,bottom:modelTrackContainerRect.bottom};var headingWidth=window.getComputedStyle(this.querySelector('heading')).width;var trackTitleWidth=parseInt(headingWidth);clipRect.left=clipRect.left+trackTitleWidth;var finalDragBox=intersectRect_(clipRect,dragRect);this.dragBox_.style.left=finalDragBox.left+'px';this.dragBox_.style.width=finalDragBox.width+'px';this.dragBox_.style.top=finalDragBox.top+'px';this.dragBox_.style.height=finalDragBox.height+'px';this.dragBox_.style.whiteSpace='nowrap';var pixelRatio=window.devicePixelRatio||1;var canv=this.modelTrackContainer_.canvas;var dt=this.viewport_.currentDisplayTransform;var loWX=dt.xViewToWorld((loX-canv.offsetLeft)*pixelRatio);var hiWX=dt.xViewToWorld((hiX-canv.offsetLeft)*pixelRatio);this.dragBox_.textContent=tr.b.units.tsString((hiWX-loWX));var e=new tr.b.Event('selectionChanging');e.loWX=loWX;e.hiWX=hiWX;this.dispatchEvent(e);},onGridToggle_:function(left){var selection=this.selectionController_.selection;var tb=left?selection.bounds.min:selection.bounds.max;if(this.viewport_.gridEnabled&&this.viewport_.gridSide===left&&this.viewport_.gridInitialTimebase===tb){this.viewport_.gridside=undefined;this.viewport_.gridEnabled=false;this.viewport_.gridInitialTimebase=undefined;return;}
+var numIntervalsSinceStart=Math.ceil((tb-this.model_.bounds.min)/this.viewport_.gridStep_);this.viewport_.gridEnabled=true;this.viewport_.gridSide=left;this.viewport_.gridInitialTimebase=tb;this.viewport_.gridTimebase=tb-
+(numIntervalsSinceStart+1)*this.viewport_.gridStep_;},storeLastMousePos_:function(e){this.lastMouseViewPos_=this.extractRelativeMousePosition_(e);},storeLastTouchPositions_:function(e){this.lastTouchViewPositions_=this.extractRelativeTouchPositions_(e);},extractRelativeMousePosition_:function(e){var canv=this.modelTrackContainer_.canvas;return{x:e.clientX-canv.offsetLeft,y:e.clientY-canv.offsetTop};},extractRelativeTouchPositions_:function(e){var canv=this.modelTrackContainer_.canvas;var touches=[];for(var i=0;i<e.touches.length;++i){touches.push({x:e.touches[i].clientX-canv.offsetLeft,y:e.touches[i].clientY-canv.offsetTop});}
+return touches;},storeInitialMouseDownPos_:function(e){var position=this.extractRelativeMousePosition_(e);this.mouseViewPosAtMouseDown_.x=position.x;this.mouseViewPosAtMouseDown_.y=position.y;},focusElements_:function(){if(document.activeElement)
+document.activeElement.blur();if(this.focusElement.tabIndex>=0)
+this.focusElement.focus();},storeInitialInteractionPositionsAndFocus_:function(e){this.storeInitialMouseDownPos_(e);this.storeLastMousePos_(e);this.focusElements_();},onBeginPanScan_:function(e){var vp=this.viewport_;this.viewportDisplayTransformAtMouseDown_=vp.currentDisplayTransform.clone();this.isPanningAndScanning_=true;this.storeInitialInteractionPositionsAndFocus_(e);e.preventDefault();},onUpdatePanScan_:function(e){if(!this.isPanningAndScanning_)
+return;var viewWidth=this.modelTrackContainer_.canvas.clientWidth;var pixelRatio=window.devicePixelRatio||1;var xDeltaView=pixelRatio*(this.lastMouseViewPos_.x-
+this.mouseViewPosAtMouseDown_.x);var yDelta=this.lastMouseViewPos_.y-
+this.mouseViewPosAtMouseDown_.y;tempDisplayTransform.set(this.viewportDisplayTransformAtMouseDown_);tempDisplayTransform.incrementPanXInViewUnits(xDeltaView);tempDisplayTransform.panY-=yDelta;this.viewport_.setDisplayTransformImmediately(tempDisplayTransform);e.preventDefault();e.stopPropagation();this.storeLastMousePos_(e);},onEndPanScan_:function(e){this.isPanningAndScanning_=false;this.storeLastMousePos_(e);if(!e.isClick)
+e.preventDefault();},onBeginSelection_:function(e){var canv=this.modelTrackContainer_.canvas;var rect=this.modelTrack_.getBoundingClientRect();var canvRect=canv.getBoundingClientRect();var inside=rect&&e.clientX>=rect.left&&e.clientX<rect.right&&e.clientY>=rect.top&&e.clientY<rect.bottom&&e.clientX>=canvRect.left&&e.clientX<canvRect.right;if(!inside)
+return;this.dragBeginEvent_=e;this.storeInitialInteractionPositionsAndFocus_(e);e.preventDefault();},onUpdateSelection_:function(e){if(!this.dragBeginEvent_)
+return;this.dragBoxXStart_=this.dragBeginEvent_.clientX;this.dragBoxXEnd_=e.clientX;this.dragBoxYStart_=this.dragBeginEvent_.clientY;this.dragBoxYEnd_=e.clientY;this.setDragBoxPosition_(this.dragBoxXStart_,this.dragBoxYStart_,this.dragBoxXEnd_,this.dragBoxYEnd_);},onEndSelection_:function(e){e.preventDefault();if(!this.dragBeginEvent_)
+return;this.hideDragBox_();var eDown=this.dragBeginEvent_;this.dragBeginEvent_=null;var loY=Math.min(eDown.clientY,e.clientY);var hiY=Math.max(eDown.clientY,e.clientY);var loX=Math.min(eDown.clientX,e.clientX);var hiX=Math.max(eDown.clientX,e.clientX);var canv=this.modelTrackContainer_.canvas;var worldOffset=canv.getBoundingClientRect().left;var loVX=loX-worldOffset;var hiVX=hiX-worldOffset;var selection=new Selection();this.modelTrack_.addIntersectingEventsInRangeToSelection(loVX,hiVX,loY,hiY,selection);this.selectionController_.changeSelectionFromTimeline(selection);},onBeginZoom_:function(e){this.isZooming_=true;this.storeInitialInteractionPositionsAndFocus_(e);e.preventDefault();},onUpdateZoom_:function(e){if(!this.isZooming_)
+return;var newPosition=this.extractRelativeMousePosition_(e);var zoomScaleValue=1+(this.lastMouseViewPos_.y-
+newPosition.y)*0.01;this.zoomBy_(zoomScaleValue,false);this.storeLastMousePos_(e);},onEndZoom_:function(e){this.isZooming_=false;if(!e.isClick)
+e.preventDefault();},computeTouchCenter_:function(positions){var xSum=0;var ySum=0;for(var i=0;i<positions.length;++i){xSum+=positions[i].x;ySum+=positions[i].y;}
+return{x:xSum/positions.length,y:ySum/positions.length};},computeTouchSpan_:function(positions){var xMin=Number.MAX_VALUE;var yMin=Number.MAX_VALUE;var xMax=Number.MIN_VALUE;var yMax=Number.MIN_VALUE;for(var i=0;i<positions.length;++i){xMin=Math.min(xMin,positions[i].x);yMin=Math.min(yMin,positions[i].y);xMax=Math.max(xMax,positions[i].x);yMax=Math.max(yMax,positions[i].y);}
+return Math.sqrt((xMin-xMax)*(xMin-xMax)+
+(yMin-yMax)*(yMin-yMax));},onUpdateTransformForTouch_:function(e){var newPositions=this.extractRelativeTouchPositions_(e);var currentPositions=this.lastTouchViewPositions_;var newCenter=this.computeTouchCenter_(newPositions);var currentCenter=this.computeTouchCenter_(currentPositions);var newSpan=this.computeTouchSpan_(newPositions);var currentSpan=this.computeTouchSpan_(currentPositions);var vp=this.viewport_;var viewWidth=this.modelTrackContainer_.canvas.clientWidth;var pixelRatio=window.devicePixelRatio||1;var xDelta=pixelRatio*(newCenter.x-currentCenter.x);var yDelta=newCenter.y-currentCenter.y;var zoomScaleValue=currentSpan>10?newSpan/currentSpan:1;var viewFocus=pixelRatio*newCenter.x;var worldFocus=vp.currentDisplayTransform.xViewToWorld(viewFocus);tempDisplayTransform.set(vp.currentDisplayTransform);tempDisplayTransform.scaleX*=zoomScaleValue;tempDisplayTransform.xPanWorldPosToViewPos(worldFocus,viewFocus,viewWidth);tempDisplayTransform.incrementPanXInViewUnits(xDelta);tempDisplayTransform.panY-=yDelta;vp.setDisplayTransformImmediately(tempDisplayTransform);this.storeLastTouchPositions_(e);},initHintText_:function(){this.hintTextBox_=this.ownerDocument.createElement('div');this.hintTextBox_.className='hint-text';this.hintTextBox_.style.display='none';this.appendChild(this.hintTextBox_);this.pendingHintTextClearTimeout_=undefined;},showHintText_:function(text){if(this.pendingHintTextClearTimeout_){window.clearTimeout(this.pendingHintTextClearTimeout_);this.pendingHintTextClearTimeout_=undefined;}
+this.pendingHintTextClearTimeout_=setTimeout(this.hideHintText_.bind(this),1000);this.hintTextBox_.textContent=text;this.hintTextBox_.style.display='';},hideHintText_:function(){this.pendingHintTextClearTimeout_=undefined;this.hintTextBox_.style.display='none';}};return{TimelineTrackView:TimelineTrackView};});'use strict';Polymer('tr-ui-find-control',{filterKeyDown:function(e){if(e.keyCode===27)
+return;e.stopPropagation();if(e.keyCode!==13)return;e.shiftKey?this.findPrevious():this.findNext();},filterKeyPress:function(e){if(e.keyCode===27)
+return;e.stopPropagation();},filterBlur:function(e){this.updateHitCountEl();},filterFocus:function(e){this.$.filter.select();},filterMouseUp:function(e){e.preventDefault();},get controller(){return this.controller_;},set controller(c){this.controller_=c;this.updateHitCountEl();},focus:function(){this.$.filter.focus();},get hasFocus(){return this===document.activeElement;},filterTextChanged:function(){this.$.hitCount.textContent='';this.$.spinner.style.visibility='visible';this.controller.startFiltering(this.$.filter.value).then(function(){this.$.spinner.style.visibility='hidden';this.updateHitCountEl();}.bind(this));},findNext:function(){if(this.controller)
+this.controller.findNext();this.updateHitCountEl();},findPrevious:function(){if(this.controller)
+this.controller.findPrevious();this.updateHitCountEl();},updateHitCountEl:function(){if(!this.controller||!this.hasFocus){this.$.hitCount.textContent='';return;}
+var n=this.controller.filterHits.length;var i=n===0?-1:this.controller.currentHitIndex;this.$.hitCount.textContent=(i+1)+' of '+n;},setText:function(string){this.$.filter.value=string;}});'use strict';tr.exportTo('tr.ui.b',function(){var Selection=tr.c.Selection;var SelectionState=tr.model.SelectionState;function BrushingState(){this.guid_=tr.b.GUID.allocate();this.selection_=new Selection();this.findMatches_=new Selection();this.analysisViewRelatedEvents_=new Selection();this.appliedToModel_=undefined;}
+BrushingState.prototype={get guid(){return this.guid_;},clone:function(){var that=new BrushingState();that.selection_=this.selection_;that.findMatches_=this.findMatches_;that.analysisViewRelatedEvents_=this.analysisViewRelatedEvents_;return that;},equals:function(that){if(!this.selection_.equals(that.selection_))
+return false;if(!this.findMatches_.equals(that.findMatches_))
+return false;if(!this.analysisViewRelatedEvents_.equals(that.analysisViewRelatedEvents_)){return false;}
+return true;},get selectionOfInterest(){if(this.selection_.length)
+return this.selection_;if(this.highlight_.length)
+return this.highlight_;if(this.analysisViewRelatedEvents_.length)
+return this.analysisViewRelatedEvents_;return this.selection_;},get selection(){return this.selection_;},set selection(selection){if(this.appliedToModel_)
+throw new Error('Cannot mutate this state right now');if(selection===undefined)
+selection=new Selection();this.selection_=selection;},get findMatches(){return this.findMatches_;},set findMatches(findMatches){if(this.appliedToModel_)
+throw new Error('Cannot mutate this state right now');if(findMatches===undefined)
+findMatches=new Selection();this.findMatches_=findMatches;},get analysisViewRelatedEvents(){return this.analysisViewRelatedEvents_;},set analysisViewRelatedEvents(analysisViewRelatedEvents){if(this.appliedToModel_)
+throw new Error('Cannot mutate this state right now');if(analysisViewRelatedEvents===undefined)
+analysisViewRelatedEvents=new Selection();this.analysisViewRelatedEvents_=analysisViewRelatedEvents;},get isAppliedToModel(){return this.appliedToModel_!==undefined;},get hasHighlight_(){return this.findMatches_.length>0||this.analysisViewRelatedEvents_.length>0;},applyToModelSelectionState:function(model){this.appliedToModel_=model;if(!this.hasHighlight_){this.selection_.forEach(function(e){e.selectionState=SelectionState.SELECTED;});return;}
+model.iterateAllEvents(function(e){var selectionState;if(this.selection_.contains(e)){selectionState=SelectionState.SELECTED;}else if(this.findMatches_.contains(e)){selectionState=SelectionState.HIGHLIGHTED;}else if(this.analysisViewRelatedEvents_.contains(e)){selectionState=SelectionState.HIGHLIGHTED;}else{selectionState=SelectionState.DIMMED;}
+e.selectionState=selectionState;}.bind(this));},transferModelOwnershipToClone:function(that){if(!this.appliedToModel_)
+throw new Error('Not applied');that.appliedToModel_=this.appliedToModel_;this.appliedToModel_=undefined;},unapplyFromModelSelectionState:function(){if(!this.appliedToModel_)
+throw new Error('Not applied');var model=this.appliedToModel_;this.appliedToModel_=undefined;if(!this.hasHighlight_){this.selection_.forEach(function(e){e.selectionState=SelectionState.NONE;});return;}
+model.iterateAllEvents(function(e){e.selectionState=SelectionState.NONE;});}};return{BrushingState:BrushingState};});'use strict';tr.exportTo('tr.ui.b',function(){function YComponent(stableId,yPercentOffset){this.stableId=stableId;this.yPercentOffset=yPercentOffset;}
+YComponent.prototype={toDict:function(){return{stableId:this.stableId,yPercentOffset:this.yPercentOffset};}};function Location(xWorld,yComponents){this.xWorld_=xWorld;this.yComponents_=yComponents;};Location.fromViewCoordinates=function(viewport,viewX,viewY){var dt=viewport.currentDisplayTransform;var xWorld=dt.xViewToWorld(viewX);var yComponents=[];var elem=document.elementFromPoint(viewX+viewport.modelTrackContainer.canvas.offsetLeft,viewY+viewport.modelTrackContainer.canvas.offsetTop);while(elem instanceof tr.ui.tracks.Track){if(elem.eventContainer){var boundRect=elem.getBoundingClientRect();var yPercentOffset=(viewY-boundRect.top)/boundRect.height;yComponents.push(new YComponent(elem.eventContainer.stableId,yPercentOffset));}
+elem=elem.parentElement;}
+if(yComponents.length==0)
+return;return new Location(xWorld,yComponents);}
+Location.fromStableIdAndTimestamp=function(viewport,stableId,ts){var xWorld=ts;var yComponents=[];var containerToTrack=viewport.containerToTrackMap;var elem=containerToTrack.getTrackByStableId(stableId);if(!elem)
+return;var firstY=elem.getBoundingClientRect().top;while(elem instanceof tr.ui.tracks.Track){if(elem.eventContainer){var boundRect=elem.getBoundingClientRect();var yPercentOffset=(firstY-boundRect.top)/boundRect.height;yComponents.push(new YComponent(elem.eventContainer.stableId,yPercentOffset));}
+elem=elem.parentElement;}
+if(yComponents.length==0)
+return;return new Location(xWorld,yComponents);}
+Location.prototype={get xWorld(){return this.xWorld_;},getContainingTrack:function(viewport){var containerToTrack=viewport.containerToTrackMap;for(var i in this.yComponents_){var yComponent=this.yComponents_[i];var track=containerToTrack.getTrackByStableId(yComponent.stableId);if(track!==undefined)
+return track;}},toViewCoordinates:function(viewport){var dt=viewport.currentDisplayTransform;var containerToTrack=viewport.containerToTrackMap;var viewX=dt.xWorldToView(this.xWorld_);var viewY=-1;for(var index in this.yComponents_){var yComponent=this.yComponents_[index];var track=containerToTrack.getTrackByStableId(yComponent.stableId);if(track!==undefined){var boundRect=track.getBoundingClientRect();viewY=yComponent.yPercentOffset*boundRect.height+boundRect.top;break;}}
+return{viewX:viewX,viewY:viewY};},toDict:function(){return{xWorld:this.xWorld_,yComponents:this.yComponents_};}};return{Location:Location};});'use strict';tr.exportTo('tr.ui.b',function(){var Location=tr.ui.b.Location;function UIState(location,scaleX){this.location_=location;this.scaleX_=scaleX;};UIState.fromUserFriendlyString=function(model,viewport,stateString){var navByFinderPattern=/^(-?\d+(\.\d+)?)@(.+)x(\d+(\.\d+)?)$/g;var match=navByFinderPattern.exec(stateString);if(!match)
+return;var timestamp=parseFloat(match[1]);var stableId=match[3];var scaleX=parseFloat(match[4]);if(scaleX<=0)
+throw new Error('Invalid ScaleX value in UI State string.');if(!viewport.containerToTrackMap.getTrackByStableId(stableId))
+throw new Error('Invalid StableID given in UI State String.');var loc=tr.ui.b.Location.fromStableIdAndTimestamp(viewport,stableId,timestamp);return new UIState(loc,scaleX);}
+UIState.prototype={get location(){return this.location_;},get scaleX(){return this.scaleX_;},toUserFriendlyString:function(viewport){var timestamp=this.location_.xWorld;var stableId=this.location_.getContainingTrack(viewport).eventContainer.stableId;var scaleX=this.scaleX_;return timestamp.toFixed(5)+'@'+stableId+'x'+scaleX.toFixed(5);},toDict:function(){return{location:this.location_.toDict(),scaleX:this.scaleX_};}};return{UIState:UIState};});'use strict';tr.exportTo('tr.c',function(){var BrushingState=tr.ui.b.BrushingState;var Selection=tr.c.Selection;var SelectionState=tr.model.SelectionState;var Viewport=tr.ui.TimelineViewport;function SelectionController(timelineView){tr.b.EventTarget.call(this);this.timelineView_=timelineView;this.currentBrushingState_=new BrushingState();this.onPopState_=this.onPopState_.bind(this);this.historyEnabled_=false;this.selections_={};}
+SelectionController.prototype={__proto__:tr.b.EventTarget.prototype,dispatchChangeEvent_:function(){var e=new tr.b.Event('change',false,false);this.dispatchEvent(e);},get model(){if(!this.timelineView_)
+return undefined;return this.timelineView_.model;},get trackView(){if(!this.timelineView_)
+return undefined;return this.timelineView_.trackView;},get viewport(){if(!this.timelineView_)
+return undefined;if(!this.timelineView_.trackView)
+return undefined;return this.timelineView_.trackView.viewport;},get historyEnabled(){return this.historyEnabled_;},set historyEnabled(historyEnabled){this.historyEnabled_=!!historyEnabled;if(historyEnabled)
+window.addEventListener('popstate',this.onPopState_);else
+window.removeEventListener('popstate',this.onPopState_);},modelWillChange:function(){if(this.currentBrushingState_.isAppliedToModel)
+this.currentBrushingState_.unapplyFromModelSelectionState();},modelDidChange:function(){this.selections_={};this.currentBrushingState_.applyToModelSelectionState(this.model);var e=new tr.b.Event('model-changed',false,false);this.dispatchEvent(e);},onUserInitiatedSelectionChange_:function(){var selection=this.selection;if(this.historyEnabled){this.selections_[selection.guid]=selection;var state={selection_guid:selection.guid};window.history.pushState(state,document.title);}},onPopState_:function(e){if(e.state===null)
+return;var selection=this.selections_[e.state.selection_guid];if(selection){var newState=this.currentBrushingState_.clone();newState.selection=selection;this.currentBrushingState=newState;}
+e.stopPropagation();},get selection(){return this.currentBrushingState_.selection;},get findMatches(){return this.currentBrushingState_.findMatches;},get selectionOfInterest(){return this.currentBrushingState_.selectionOfInterest;},get currentBrushingState(){return this.currentBrushingState_;},set currentBrushingState(newBrushingState){if(newBrushingState.isAppliedToModel)
+throw new Error('Cannot apply this state, it is applied');var hasValueChanged=!this.currentBrushingState_.equals(newBrushingState);if(newBrushingState!==this.currentBrushingState_&&!hasValueChanged){if(this.currentBrushingState_.isAppliedToModel){this.currentBrushingState_.transferModelOwnershipToClone(newBrushingState);}
+this.currentBrushingState_=newBrushingState;return;}
+if(this.currentBrushingState_.isAppliedToModel)
+this.currentBrushingState_.unapplyFromModelSelectionState();this.currentBrushingState_=newBrushingState;if(this.model)
+this.currentBrushingState_.applyToModelSelectionState(this.model);this.dispatchChangeEvent_();},addAllEventsMatchingFilterToSelectionAsTask:function(filter,selection){var timelineView=this.timelineView_.trackView;if(!timelineView)
+return new tr.b.Task();return timelineView.addAllEventsMatchingFilterToSelectionAsTask(filter,selection);},findTextChangedTo:function(allPossibleMatches){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.findMatches=allPossibleMatches;this.currentBrushingState=newBrushingState;},findFocusChangedTo:function(currentFocus){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=currentFocus;this.currentBrushingState=newBrushingState;this.onUserInitiatedSelectionChange_();},findTextCleared:function(){if(this.xNavStringMarker_!==undefined){this.model.removeAnnotation(this.xNavStringMarker_);this.xNavStringMarker_=undefined;}
+if(this.guideLineAnnotation_!==undefined){this.model.removeAnnotation(this.guideLineAnnotation_);this.guideLineAnnotation_=undefined;}
+var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=new Selection();newBrushingState.findMatches=new Selection();this.currentBrushingState=newBrushingState;this.onUserInitiatedSelectionChange_();},uiStateFromString:function(string){return tr.ui.b.UIState.fromUserFriendlyString(this.model,this.viewport,string);},navToPosition:function(uiState,showNavLine){this.trackView.navToPosition(uiState,showNavLine);},changeSelectionFromTimeline:function(selection){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=selection;newBrushingState.findMatches=new Selection();this.currentBrushingState=newBrushingState;this.onUserInitiatedSelectionChange_();},showScriptControlSelection:function(selection){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=selection;newBrushingState.findMatches=new Selection();this.currentBrushingState=newBrushingState;},changeSelectionFromRequestSelectionChangeEvent:function(selection){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=selection;newBrushingState.findMatches=new Selection();this.currentBrushingState=newBrushingState;this.onUserInitiatedSelectionChange_();},changeAnalysisViewRelatedEvents:function(selection){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.analysisViewRelatedEvents=selection;this.currentBrushingState=newBrushingState;}};return{SelectionController:SelectionController};});'use strict';tr.exportTo('tr.c',function(){function ScriptingObject(){}
+ScriptingObject.prototype={onModelChanged:function(){}};return{ScriptingObject:ScriptingObject};});'use strict';tr.exportTo('tr.c',function(){function ScriptingController(selectionController){this.selectionController_=selectionController;this.scriptObjectNames_=[];this.scriptObjectValues_=[];this.selectionController.addEventListener('model-changed',this.onModelChanged_.bind(this));var typeInfos=ScriptingObjectRegistry.getAllRegisteredTypeInfos();typeInfos.forEach(function(typeInfo){this.addScriptObject(typeInfo.metadata.name,typeInfo.constructor);window[typeInfo.metadata.name]=typeInfo.constructor;}.bind(this));}
+function ScriptingObjectRegistry(){}
+var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);tr.b.decorateExtensionRegistry(ScriptingObjectRegistry,options);ScriptingController.prototype={get selectionController(){return this.selectionController_;},onModelChanged_:function(){this.scriptObjectValues_.forEach(function(v){if(v.onModelChanged)
+v.onModelChanged();});},addScriptObject:function(name,value){this.scriptObjectNames_.push(name);this.scriptObjectValues_.push(value);},executeCommand:function(command){var f=new Function(this.scriptObjectNames_,'return eval('+command+')');return f.apply(null,this.scriptObjectValues_);}};return{ScriptingController:ScriptingController,ScriptingObjectRegistry:ScriptingObjectRegistry};});'use strict';tr.exportTo('tr.e.tquery',function(){function Context(){this.event=undefined;this.ancestors=[];}
+Context.prototype={push:function(event){var ctx=new Context();ctx.ancestors=this.ancestors.slice();ctx.ancestors.push(event);return ctx;},pop:function(event){var ctx=new Context();ctx.event=this.ancestors[this.ancestors.length-1];ctx.ancestors=this.ancestors.slice(0,this.ancestors.length-1);return ctx;}};return{Context:Context};});'use strict';tr.exportTo('tr.e.tquery',function(){function Filter(){tr.c.ScriptingObject.call(this);}
+Filter.normalizeFilterExpression=function(filterExpression){if(filterExpression instanceof String||typeof(filterExpression)=='string'||filterExpression instanceof RegExp){var filter=new tr.e.tquery.FilterHasTitle(filterExpression);return filter;}
+return filterExpression;};Filter.prototype={__proto__:tr.c.ScriptingObject.prototype,evaluate:function(context){throw new Error('Not implemented');},matchValue_:function(value,expected){if(expected instanceof RegExp)
+return expected.test(value);else if(expected instanceof Function)
+return expected(value);return value===expected;}};return{Filter:Filter};});'use strict';tr.exportTo('tr.e.tquery',function(){function FilterAllOf(opt_subExpressions){tr.e.tquery.Filter.call(this);this.subExpressions=opt_subExpressions||[];}
+FilterAllOf.prototype={__proto__:tr.e.tquery.Filter.prototype,set subExpressions(exprs){this.subExpressions_=[];for(var i=0;i<exprs.length;i++){this.subExpressions_.push(tr.e.tquery.Filter.normalizeFilterExpression(exprs[i]));}},get subExpressions(){return this.subExpressions_;},evaluate:function(context){if(!this.subExpressions.length)
+return true;for(var i=0;i<this.subExpressions.length;i++){if(!this.subExpressions[i].evaluate(context))
+return false;}
+return true;}};tr.c.ScriptingObjectRegistry.register(function(){var exprs=[];for(var i=0;i<arguments.length;i++){exprs.push(arguments[i]);}
+return new FilterAllOf(exprs);},{name:'allOf'});return{FilterAllOf:FilterAllOf};});'use strict';tr.exportTo('tr.e.tquery',function(){function FilterAnyOf(opt_subExpressions){tr.e.tquery.Filter.call(this);this.subExpressions=opt_subExpressions||[];};FilterAnyOf.prototype={__proto__:tr.e.tquery.Filter.prototype,set subExpressions(exprs){this.subExpressions_=[];for(var i=0;i<exprs.length;i++){this.subExpressions_.push(tr.e.tquery.Filter.normalizeFilterExpression(exprs[i]));}},get subExpressions(){return this.subExpressions_;},evaluate:function(context){if(!this.subExpressions.length)
+return true;for(var i=0;i<this.subExpressions.length;i++){if(this.subExpressions[i].evaluate(context))
+return true;}
+return false;}};tr.c.ScriptingObjectRegistry.register(function(){var exprs=[];for(var i=0;i<arguments.length;i++){exprs.push(arguments[i]);}
+return new FilterAnyOf(exprs);},{name:'anyOf'});return{FilterAnyOf:FilterAnyOf};});'use strict';tr.exportTo('tr.e.tquery',function(){function FilterHasAncestor(opt_subExpression){this.subExpression=opt_subExpression;};FilterHasAncestor.prototype={__proto__:tr.e.tquery.Filter.prototype,set subExpression(expr){this.subExpression_=tr.e.tquery.Filter.normalizeFilterExpression(expr);},get subExpression(){return this.subExpression_;},evaluate:function(context){if(!this.subExpression)
+return context.ancestors.length>0;while(context.ancestors.length){context=context.pop();if(this.subExpression.evaluate(context))
+return true;}
+return false;}};tr.c.ScriptingObjectRegistry.register(function(subExpression){return new FilterHasAncestor(subExpression);},{name:'hasAncestor'});return{FilterHasAncestor:FilterHasAncestor};});'use strict';tr.exportTo('tr.e.tquery',function(){function FilterHasDuration(minValueOrExpected,opt_maxValue){if(minValueOrExpected!==undefined&&opt_maxValue!==undefined){this.minValue=minValueOrExpected;this.maxValue=opt_maxValue;}else{this.expected=minValueOrExpected;}};FilterHasDuration.prototype={__proto__:tr.e.tquery.Filter.prototype,evaluate:function(context){if(context.event.duration===undefined)
+return false;if(this.minValue!==undefined&&this.maxValue!==undefined){return context.event.duration>=this.minValue&&context.event.duration<=this.maxValue;}
+return this.matchValue_(context.event.duration,this.expected);}};tr.c.ScriptingObjectRegistry.register(function(minValueOrExpected,opt_maxValue){return new FilterHasDuration(minValueOrExpected,opt_maxValue);},{name:'hasDuration'});return{FilterHasDuration:FilterHasDuration};});'use strict';tr.exportTo('tr.e.tquery',function(){function FilterHasTitle(expected){tr.e.tquery.Filter.call(this);this.expected=expected;}
+FilterHasTitle.prototype={__proto__:tr.e.tquery.Filter.prototype,evaluate:function(context){return this.matchValue_(context.event.title,this.expected);}};tr.c.ScriptingObjectRegistry.register(function(expected){var filter=new tr.e.tquery.FilterHasTitle(expected);return filter;},{name:'hasTitle'});return{FilterHasTitle:FilterHasTitle};});'use strict';tr.exportTo('tr.e.tquery',function(){function FilterIsTopLevel(opt_subExpression){this.subExpression=opt_subExpression;}
+FilterIsTopLevel.prototype={__proto__:tr.e.tquery.Filter.prototype,set subExpression(expr){this.subExpression_=tr.e.tquery.Filter.normalizeFilterExpression(expr);},get subExpression(){return this.subExpression_;},evaluate:function(context){if(context.ancestors.length>0)
+return false;if(!this.subExpression)
+return true;return this.subExpression.evaluate(context);}};tr.c.ScriptingObjectRegistry.register(function(subExpression){return new FilterIsTopLevel(subExpression);},{name:'isTopLevel'});return{FilterIsTopLevel:FilterIsTopLevel};});'use strict';tr.exportTo('tr.e.tquery',function(){function TQuery(selectionController){tr.c.ScriptingObject.call(this);this.selectionController_=selectionController;this.parent_=undefined;this.filterExpression_=undefined;this.selection_=undefined;};TQuery.prototype={__proto__:tr.c.ScriptingObject.prototype,onModelChanged:function(){this.selection_=undefined;},get selectionController(){return this.selectionController_;},filter:function(filterExpression){var result=new TQuery(this.selectionController_);result.parent_=this;result.filterExpression_=tr.e.tquery.Filter.normalizeFilterExpression(filterExpression);return result;},createFilterTaskGraph_:function(){var nodes=[];var node=this;while(node!==undefined){nodes.push(node);node=node.parent_;}
+var rootTask=new tr.b.Task();var lastTask=rootTask;for(var i=nodes.length-1;i>=0;i--){var node=nodes[i];if(node.selection_!==undefined)
+continue;node.selection_=new tr.c.Selection();if(node.parent_===undefined){lastTask=lastTask.after(this.selectEverythingAsTask_(node.selection_));}else{var prevNode=nodes[i+1];lastTask=this.createFilterTaskForNode_(lastTask,node,prevNode);}}
+return{rootTask:rootTask,lastTask:lastTask,lastNode:node};},createFilterTaskForNode_:function(lastTask,node,prevNode){return lastTask.after(function(){node.evaluateFilterExpression_(prevNode.selection_,node.selection_);},this);},evaluateFilterExpression_:function(inputSelection,outputSelection){var seenEvents={};inputSelection.forEach(function(event){var context=new tr.e.tquery.Context();context.event=event;this.evaluateFilterExpressionForEvent_(context,inputSelection,outputSelection,seenEvents);}.bind(this));},evaluateFilterExpressionForEvent_:function(context,inputSelection,outputSelection,seenEvents){var event=context.event;if(inputSelection.contains(event)&&!seenEvents[event.guid]){seenEvents[event.guid]=true;if(!this.filterExpression_||this.filterExpression_.evaluate(context))
+outputSelection.push(event);}
+if(!event.subSlices)
+return;context=context.push(event);for(var i=0;i<event.subSlices.length;i++){context.event=event.subSlices[i];this.evaluateFilterExpressionForEvent_(context,inputSelection,outputSelection,seenEvents);}},show:function(){var graph=this.createFilterTaskGraph_();graph.lastTask=graph.lastTask.after(function(){this.selectionController.showScriptControlSelection(graph.lastNode.selection_);},this);return graph.rootTask;},selectEverythingAsTask_:function(selection){var passThroughFilter=new tr.c.Filter();var filterTask=this.selectionController.addAllEventsMatchingFilterToSelectionAsTask(passThroughFilter,selection);return filterTask;},get selection(){if(this.selection_===undefined){var graph=this.createFilterTaskGraph_();tr.b.Task.RunSynchronously(graph.rootTask);}
+return this.selection_;}};tr.c.ScriptingObjectRegistry.register(new TQuery(),{name:'$t'});return{TQuery:TQuery};});'use strict';Polymer('tracing-scripting-control',{_isEnterKey:function(event){return event.keyCode!==229&&event.keyIdentifier==='Enter';},_setFocused:function(focused){var promptEl=this.$.prompt;if(focused){promptEl.focus();this.$.root.classList.add('focused');if(promptEl.innerText.length>0){var sel=window.getSelection();sel.collapse(promptEl.firstChild,promptEl.innerText.length);}}else{promptEl.blur();this.$.root.classList.remove('focused');var parent=promptEl.parentElement;var nextEl=promptEl.nextSibling;promptEl.remove();parent.insertBefore(promptEl,nextEl);}},onConsoleFocus:function(e){e.stopPropagation();this._setFocused(true);},onConsoleBlur:function(e){e.stopPropagation();this._setFocused(false);},promptKeyDown:function(e){e.stopPropagation();if(!this._isEnterKey(e))
+return;var promptEl=this.$.prompt;var command=promptEl.innerText;if(command.length===0)
+return;promptEl.innerText='';this.addLine_(String.fromCharCode(187)+' '+command);try{var result=this.controller_.executeCommand(command);}catch(e){result=e.stack||e.stackTrace;}
+if(result instanceof tr.b.Task){tr.b.Task.RunWhenIdle(result);}else{this.addLine_(result);}},addLine_:function(line){var historyEl=this.$.history;if(historyEl.innerText.length!==0)
+historyEl.innerText+='\n';historyEl.innerText+=line;},promptKeyPress:function(e){e.stopPropagation();},toggleVisibility:function(){var root=this.$.root;if(!this.visible){root.classList.remove('hidden');this._setFocused(true);}else{root.classList.add('hidden');this._setFocused(false);}},get hasFocus(){return this===document.activeElement;},get visible(){var root=this.$.root;return!root.classList.contains('hidden');},get controller(){return this.controller_;},set controller(c){this.controller_=c;}});'use strict';Polymer('tr-ui-side-panel',{ready:function(){this.objectInstance_=undefined;},get rangeOfInterest(){throw new Error('Not implemented');},set rangeOfInterest(rangeOfInterest){throw new Error('Not implemented');},get selection(){throw new Error('Not implemented');},set selection(selection){throw new Error('Not implemented');},get model(){throw new Error('Not implemented');},set model(model){throw new Error('Not implemented');},get listeningToKeys(){throw new Error('Not implemented');},supportsModel:function(m){throw new Error('Not implemented');}});'use strict';Polymer('tr-ui-side-panel-container',{ready:function(){this.activePanelContainer_=this.$.active_panel_container;this.tabStrip_=this.$.tab_strip;this.rangeOfInterest_=new tr.b.Range();this.selectionController_=undefined;this.onSelectionChanged_=this.onSelectionChanged_.bind(this);this.onModelChanged_=this.onModelChanged_.bind(this);},get selectionController(){return this.selectionController_;},set selectionController(selectionController){if(this.selectionController){this.selectionController_.removeEventListener('change',this.onSelectionChanged_);this.selectionController_.removeEventListener('model-changed',this.onModelChanged_);}
+this.selectionController_=selectionController;if(this.selectionController){this.selectionController_.addEventListener('change',this.onSelectionChanged_);this.selectionController_.addEventListener('model-changed',this.onModelChanged_);}},get selection(){return this.selectionController_.selection;},onSelectionChanged_:function(){if(this.activePanel)
+this.activePanel.selection=this.selection;},get model(){return this.selectionController_.model;},onModelChanged_:function(){this.activePanelType_=undefined;this.updateContents_();},get expanded(){this.hasAttribute('expanded');},get activePanel(){if(this.activePanelContainer_.children.length===0)
+return undefined;return this.activePanelContainer_.children[0];},get activePanelType(){return this.activePanelType_;},set activePanelType(panelType){if(this.model===undefined)
+throw new Error('Cannot activate panel without a model');var panel=undefined;if(panelType)
+panel=document.createElement(panelType);if(panel!==undefined&&!panel.supportsModel(this.model))
+throw new Error('Cannot activate panel: does not support this model');if(this.activePanelType){this.getLabelElementForPanelType_(this.activePanelType).removeAttribute('selected');}
+this.activePanelContainer_.textContent='';if(panelType===undefined){this.removeAttribute('expanded');this.activePanelType_=undefined;return;}
+this.getLabelElementForPanelType_(panelType).setAttribute('selected',true);this.setAttribute('expanded',true);this.activePanelContainer_.appendChild(panel);panel.rangeOfInterest=this.rangeOfInterest_;panel.selection=this.selection_;panel.model=this.model;this.activePanelType_=panelType;},getPanelTypeForConstructor_:function(constructor){for(var i=0;i<this.tabStrip_.children.length;i++){if(this.tabStrip_.children[i].panelType.constructor==constructor)
+return this.tabStrip_.children[i].panelType;}},getLabelElementForPanelType_:function(panelType){for(var i=0;i<this.tabStrip_.children.length;i++){if(this.tabStrip_.children[i].panelType==panelType)
+return this.tabStrip_.children[i];}
+return undefined;},updateContents_:function(){var previouslyActivePanelType=this.activePanelType;this.tabStrip_.textContent='';var supportedPanelTypes=[];var panelTypes=tr.ui.b.getPolymerElementsThatSubclass('tr-ui-side-panel');panelTypes.forEach(function(panelType){var labelEl=document.createElement('tab-strip-label');var panel=document.createElement(panelType);labelEl.textContent=panel.textLabel;labelEl.panelType=panelType;var supported=panel.supportsModel(this.model);if(this.model&&supported.supported){supportedPanelTypes.push(panelType);labelEl.setAttribute('enabled',true);labelEl.addEventListener('click',function(){this.activePanelType=this.activePanelType===panelType?undefined:panelType;}.bind(this));}else{labelEl.title='Not supported for the current trace: '+
+supported.reason;labelEl.style.display='none';}
+this.tabStrip_.appendChild(labelEl);},this);if(previouslyActivePanelType&&supportedPanelTypes.indexOf(previouslyActivePanelType)!=-1){this.activePanelType=previouslyActivePanelType;this.setAttribute('expanded',true);}else{this.activePanelContainer_.textContent='';this.removeAttribute('expanded');}},get rangeOfInterest(){return this.rangeOfInterest_;},set rangeOfInterest(range){if(range==undefined)
+throw new Error('Must not be undefined');this.rangeOfInterest_=range;if(this.activePanel)
+this.activePanel.rangeOfInterest=range;}});'use strict';Polymer('tr-ui-b-dropdown',{ready:function(){this.$.outer.addEventListener('click',this.onOuterClick_.bind(this));this.$.dialog.addEventListener('click',this.onDialogClick_.bind(this));this.$.dialog.addEventListener('cancel',this.onDialogCancel_.bind(this));},get iconElement(){return this.$.icon;},onOuterClick_:function(e){var or=this.$.outer.getBoundingClientRect();var inside=true;inside&=e.clientX>=or.left;inside&=e.clientX<or.right;inside&=e.clientY>=or.top;inside&=e.clientY<or.bottom;if(!inside)
+return;e.preventDefault();if(!this.isOpen)
+this.show();else
+this.close();},show:function(){if(this.isOpen)
+return;this.$.outer.classList.add('open');var ddr=this.$.outer.getBoundingClientRect();var rW=Math.max(ddr.width,150);this.$.dialog.style.minWidth=rW+'px';this.$.dialog.showModal();var ddw=this.$.outer.getBoundingClientRect().width;var w=this.$.dialog.getBoundingClientRect().width;this.$.dialog.style.top=ddr.bottom-1+'px';this.$.dialog.style.left=ddr.left+'px';},onDialogClick_:function(e){if(!this.isOpen)
+return;var dr=this.$.dialog.getBoundingClientRect();var inside=true;inside&=e.clientX>=dr.left;inside&=e.clientX<dr.right;inside&=e.clientY>=dr.top;inside&=e.clientY<dr.bottom;if(!inside){e.preventDefault();this.close();}},onDialogCancel_:function(e){e.preventDefault();this.close();},close:function(){if(!this.isOpen)
+return;this.$.dialog.close();this.$.outer.classList.remove('open');},get isOpen(){return this.$.dialog.hasAttribute('open');}});'use strict';tr.exportTo('tr.ui.b',function(){var DragHandle=tr.ui.b.define('x-drag-handle');DragHandle.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.lastMousePos_=0;this.onMouseMove_=this.onMouseMove_.bind(this);this.onMouseUp_=this.onMouseUp_.bind(this);this.addEventListener('mousedown',this.onMouseDown_);this.target_=undefined;this.horizontal=true;this.observer_=new WebKitMutationObserver(this.didTargetMutate_.bind(this));this.targetSizesByModeKey_={};},get modeKey_(){return this.target_.className==''?'.':this.target_.className;},get target(){return this.target_;},set target(target){this.observer_.disconnect();this.target_=target;if(!this.target_)
+return;this.observer_.observe(this.target_,{attributes:true,attributeFilter:['class']});},get horizontal(){return this.horizontal_;},set horizontal(h){this.horizontal_=h;if(this.horizontal_)
+this.className='horizontal-drag-handle';else
+this.className='vertical-drag-handle';},get vertical(){return!this.horizontal_;},set vertical(v){this.horizontal=!v;},forceMutationObserverFlush_:function(){var records=this.observer_.takeRecords();if(records.length)
+this.didTargetMutate_(records);},didTargetMutate_:function(e){var modeSize=this.targetSizesByModeKey_[this.modeKey_];if(modeSize!==undefined){this.setTargetSize_(modeSize);return;}
+this.target_.style[this.targetStyleKey_]='';},get targetStyleKey_(){return this.horizontal_?'height':'width';},getTargetSize_:function(){var targetStyleKey=this.targetStyleKey_;if(!this.target_.style[targetStyleKey]){this.target_.style[targetStyleKey]=window.getComputedStyle(this.target_)[targetStyleKey];}
+var size=parseInt(this.target_.style[targetStyleKey]);this.targetSizesByModeKey_[this.modeKey_]=size;return size;},setTargetSize_:function(s){this.target_.style[this.targetStyleKey_]=s+'px';this.targetSizesByModeKey_[this.modeKey_]=s;},applyDelta_:function(delta){var curSize=this.getTargetSize_();var newSize;if(this.target_===this.nextElementSibling){newSize=curSize+delta;}else{newSize=curSize-delta;}
+this.setTargetSize_(newSize);},onMouseMove_:function(e){var curMousePos=this.horizontal_?e.clientY:e.clientX;var delta=this.lastMousePos_-curMousePos;this.applyDelta_(delta);this.lastMousePos_=curMousePos;e.preventDefault();return true;},onMouseDown_:function(e){if(!this.target_)
+return;this.forceMutationObserverFlush_();this.lastMousePos_=this.horizontal_?e.clientY:e.clientX;document.addEventListener('mousemove',this.onMouseMove_);document.addEventListener('mouseup',this.onMouseUp_);e.preventDefault();return true;},onMouseUp_:function(e){document.removeEventListener('mousemove',this.onMouseMove_);document.removeEventListener('mouseup',this.onMouseUp_);e.preventDefault();}};return{DragHandle:DragHandle};});'use strict';tr.exportTo('tr.ui',function(){var THIS_DOC=document.currentScript.ownerDocument;var TimelineView=tr.ui.b.define('x-timeline-view');TimelineView.prototype={__proto__:HTMLUnknownElement.prototype,decorate:function(){var node=tr.ui.b.instantiateTemplate('#timeline-view-template',THIS_DOC);this.appendChild(node);this.titleEl_=this.querySelector('.title');this.leftControlsEl_=this.querySelector('#left-controls');this.rightControlsEl_=this.querySelector('#right-controls');this.collapsingControlsEl_=this.querySelector('#collapsing-controls');this.sidePanelContainer_=this.querySelector('tr-ui-side-panel-container');this.trackViewContainer_=this.querySelector('track-view-container');this.selectionController_=new tr.c.SelectionController(this);this.selectionController_.historyEnabled=true;this.findCtl_=new TracingFindControl();this.findCtl_.controller=new tr.ui.FindController(this.selectionController_);this.findCtl_.addEventListener('keydown',function(e){if(e.keyCode===27){this.focus();e.preventDefault();}}.bind(this));this.scriptingCtl_=new TracingScriptingControl();this.scriptingCtl_.controller=new tr.c.ScriptingController(this.selectionController_);this.sidePanelContainer_.selectionController=this.selectionController_;if(window.tr.e&&window.tr.e.rail&&window.tr.e.rail.RAILScore){this.railScoreSpan_=document.createElement('tr-ui-e-rail-rail-score-span');this.rightControls.appendChild(this.railScoreSpan_);}else{this.railScoreSpan_=undefined;}
+this.optionsDropdown_=document.createElement('tr-ui-b-dropdown');this.optionsDropdown_.iconElement.textContent='View Options';this.showFlowEvents_=false;this.optionsDropdown_.appendChild(tr.ui.b.createCheckBox(this,'showFlowEvents','tr.ui.TimelineView.showFlowEvents',false,'Flow events'));this.highlightVSync_=false;this.highlightVSyncCheckbox_=tr.ui.b.createCheckBox(this,'highlightVSync','tr.ui.TimelineView.highlightVSync',false,'Highlight VSync');this.optionsDropdown_.appendChild(this.highlightVSyncCheckbox_);this.rightControls.appendChild(this.createMetadataButton_());this.rightControls.appendChild(this.optionsDropdown_);this.rightControls.appendChild(this.findCtl_);this.rightControls.appendChild(this.createConsoleButton_());this.rightControls.appendChild(this.createHelpButton_());this.collapsingControls.appendChild(this.scriptingCtl_);this.dragEl_=this.querySelector('x-drag-handle');tr.ui.b.decorate(this.dragEl_,tr.ui.b.DragHandle);this.analysisEl_=this.querySelector('#analysis');this.analysisEl_.selectionController=this.selectionController_;this.addEventListener('requestSelectionChange',function(e){var sc=this.selectionController_;sc.changeSelectionFromRequestSelectionChangeEvent(e.selection);}.bind(this));this.onViewportChanged_=this.onViewportChanged_.bind(this);document.addEventListener('keydown',this.onKeyDown_.bind(this),true);document.addEventListener('keypress',this.onKeypress_.bind(this),true);this.dragEl_.target=this.analysisEl_;},updateDocumentFavicon:function(){var hue;if(!this.model)
+hue='blue';else
+hue=this.model.faviconHue;var faviconData=tr.ui.b.FaviconsByHue[hue];if(faviconData===undefined)
+faviconData=tr.ui.b.FaviconsByHue['blue'];var link=document.head.querySelector('link[rel="shortcut icon"]');if(!link){link=document.createElement('link');link.rel='shortcut icon';document.head.appendChild(link);}
+link.href=faviconData;},get showFlowEvents(){return this.showFlowEvents_;},set showFlowEvents(showFlowEvents){this.showFlowEvents_=showFlowEvents;if(!this.trackView_)
+return;this.trackView_.viewport.showFlowEvents=showFlowEvents;},get highlightVSync(){return this.highlightVSync_;},set highlightVSync(highlightVSync){this.highlightVSync_=highlightVSync;if(!this.trackView_)
+return;this.trackView_.viewport.highlightVSync=highlightVSync;},createHelpButton_:function(){var node=tr.ui.b.instantiateTemplate('#help-btn-template',THIS_DOC);var showEl=node.querySelector('.view-help-button');var helpTextEl=node.querySelector('.view-help-text');var dlg=new tr.ui.b.Overlay();dlg.title='chrome://tracing Help';dlg.classList.add('view-help-overlay');dlg.appendChild(node);function onClick(e){dlg.visible=!dlg.visible;var mod=tr.isMac?'cmd ':'ctrl';var spans=helpTextEl.querySelectorAll('span.mod');for(var i=0;i<spans.length;i++){spans[i].textContent=mod;}
+e.stopPropagation();return false;}
+showEl.addEventListener('click',onClick.bind(this));return showEl;},createConsoleButton_:function(){var node=tr.ui.b.instantiateTemplate('#console-btn-template',THIS_DOC);var toggleEl=node.querySelector('.view-console-button');function onClick(e){this.scriptingCtl_.toggleVisibility();e.stopPropagation();return false;}
+toggleEl.addEventListener('click',onClick.bind(this));return toggleEl;},createMetadataButton_:function(){var node=tr.ui.b.instantiateTemplate('#metadata-btn-template',THIS_DOC);var showEl=node.querySelector('.view-metadata-button');var textEl=node.querySelector('.info-button-text');var dlg=new tr.ui.b.Overlay();dlg.title='Metadata for trace';dlg.classList.add('view-metadata-overlay');dlg.appendChild(node);function onClick(e){dlg.visible=true;var metadataStrings=[];var model=this.model;for(var data in model.metadata){var meta=model.metadata[data];var name=JSON.stringify(meta.name);var value=JSON.stringify(meta.value,undefined,' ');metadataStrings.push(name+': '+value);}
+textEl.textContent=metadataStrings.join('\n');e.stopPropagation();return false;}
+showEl.addEventListener('click',onClick.bind(this));function updateVisibility(){showEl.style.display=(this.model&&this.model.metadata.length)?'':'none';}
+var updateVisibility_=updateVisibility.bind(this);updateVisibility_();this.addEventListener('modelChange',updateVisibility_);return showEl;},get leftControls(){return this.leftControlsEl_;},get rightControls(){return this.rightControlsEl_;},get collapsingControls(){return this.collapsingControlsEl_;},get viewTitle(){return this.titleEl_.textContent.substring(this.titleEl_.textContent.length-2);},set viewTitle(text){if(text===undefined){this.titleEl_.textContent='';this.titleEl_.hidden=true;return;}
+this.titleEl_.hidden=false;this.titleEl_.textContent=text;},get model(){if(this.trackView_)
+return this.trackView_.model;return undefined;},set model(model){var modelInstanceChanged=model!=this.model;var modelValid=model&&!model.bounds.isEmpty;if(modelInstanceChanged){if(this.railScoreSpan_)
+this.railScoreSpan_.railScore=undefined;this.trackViewContainer_.textContent='';if(this.trackView_){this.trackView_.viewport.removeEventListener('change',this.onViewportChanged_);this.trackView_.selectionController=undefined;this.trackView_.detach();this.trackView_=undefined;}
+this.selectionController_.modelWillChange();}
+if(modelValid&&!this.trackView_){this.trackView_=new tr.ui.TimelineTrackView(this);this.trackView.selectionController=this.selectionController_;this.trackView_.focusElement=this.focusElement_?this.focusElement_:this.parentElement;this.trackViewContainer_.appendChild(this.trackView_);this.trackView_.viewport.addEventListener('change',this.onViewportChanged_);}
+if(modelValid){this.trackView_.model=model;this.trackView_.viewport.showFlowEvents=this.showFlowEvents;this.trackView_.viewport.highlightVSync=this.highlightVSync;if(this.railScoreSpan_){var railScore=tr.e.rail.RAILScore.fromModel(model);this.railScoreSpan_.railScore=railScore;}}
+if(modelInstanceChanged){tr.b.dispatchSimpleEvent(this,'modelChange');this.selectionController_.modelDidChange();this.onViewportChanged_();}},get selectionController(){return this.selectionController_;},get trackView(){return this.trackView_;},get settings(){if(!this.settings_)
+this.settings_=new tr.b.Settings();return this.settings_;},set focusElement(value){this.focusElement_=value;if(this.trackView_)
+this.trackView_.focusElement=value;},get focusElement(){if(this.focusElement_)
+return this.focusElement_;return this.parentElement;},get listenToKeys_(){if(!tr.ui.b.isElementAttachedToDocument(this))
+return;if(document.activeElement.type==='textarea')
+return false;if(this.sidePanelContainer_.activePanel&&this.sidePanelContainer_.activePanel.listeningToKeys)
+return false;if(!this.focusElement_)
+return true;if(this.focusElement.tabIndex>=0)
+return document.activeElement==this.focusElement;return true;},onKeyDown_:function(e){if(!this.listenToKeys_)
+return;},onKeypress_:function(e){if(!this.listenToKeys_)
+return;switch(e.keyCode){case'`'.charCodeAt(0):this.scriptingCtl_.toggleVisibility();if(!this.scriptingCtl_.hasFocus)
+this.focus();e.preventDefault();break;}
+if(this.scriptingCtl_.hasFocus)
+return;switch(e.keyCode){case'/'.charCodeAt(0):if(this.findCtl_.hasFocus)
+this.focus();else
+this.findCtl_.focus();e.preventDefault();break;case'?'.charCodeAt(0):this.querySelector('.view-help-button').click();e.preventDefault();break;}
+if(this.findCtl_.hasFocus)
+return;switch(e.keyCode){case'v'.charCodeAt(0):this.toggleHighlightVSync_();e.preventDefault();break;}},onViewportChanged_:function(e){var spc=this.sidePanelContainer_;if(!this.trackView_){spc.rangeOfInterest.reset();return;}
+var vr=this.trackView_.viewport.interestRange.asRangeObject();if(!spc.rangeOfInterest.equals(vr))
+spc.rangeOfInterest=vr;},toggleHighlightVSync_:function(){this.highlightVSyncCheckbox_.checked=!this.highlightVSyncCheckbox_.checked;},setFindCtlText:function(string){this.findCtl_.setText(string);}};return{TimelineView:TimelineView};});'use strict';tr.exportTo('tr',function(){var TraceViewer=tr.ui.b.define('trace-viewer',tr.ui.TimelineView);TraceViewer.prototype={__proto__:tr.ui.TimelineView.prototype,decorate:function(opt_url){tr.ui.TimelineView.prototype.decorate.call(this);if(opt_url===undefined)
+return;var url=opt_url;var that=this;var req=new XMLHttpRequest();var is_binary=/[.]gz$/.test(url)||/[.]zip$/.test(url);req.overrideMimeType('text/plain; charset=x-user-defined');req.open('GET',url,true);if(is_binary)
+req.responseType='arraybuffer';req.onreadystatechange=function(aEvt){if(req.readyState==4){window.setTimeout(function(){if(req.status==200){onResult(is_binary?req.response:req.responseText);}else{onResultFail(req.status);}},0);}};req.send(null);function onResultFail(err){var overlay=new tr.ui.b.Overlay();overlay.textContent=err+': '+url+' could not be loaded';overlay.title='Failed to fetch data';overlay.visible=true;}
+var model;function onResult(result){model=new tr.Model();var p=model.importTracesWithProgressDialog([result],true);p.then(onModelLoaded,onImportFail);}
+function onModelLoaded(){that.model=model;that.viewTitle=url;if(that.timeline)
+that.timeline.focusElement=that;}
+function onImportFail(){var overlay=new tr.ui.b.Overlay();overlay.textContent=tr.b.normalizeException(err).message;overlay.title='Import error';overlay.visible=true;}}};return{TraceViewer:TraceViewer};});'use strict';tr.exportTo('tr.b',function(){var tmpVec2s=[];for(var i=0;i<8;i++)
+tmpVec2s[i]=vec2.create();var tmpVec2a=vec4.create();var tmpVec4a=vec4.create();var tmpVec4b=vec4.create();var tmpMat4=mat4.create();var tmpMat4b=mat4.create();var p00=vec2.createXY(0,0);var p10=vec2.createXY(1,0);var p01=vec2.createXY(0,1);var p11=vec2.createXY(1,1);var lerpingVecA=vec2.create();var lerpingVecB=vec2.create();function lerpVec2(out,a,b,amt){vec2.scale(lerpingVecA,a,amt);vec2.scale(lerpingVecB,b,1-amt);vec2.add(out,lerpingVecA,lerpingVecB);vec2.normalize(out,out);return out;}
+function Quad(){this.p1=vec2.create();this.p2=vec2.create();this.p3=vec2.create();this.p4=vec2.create();}
+Quad.fromXYWH=function(x,y,w,h){var q=new Quad();vec2.set(q.p1,x,y);vec2.set(q.p2,x+w,y);vec2.set(q.p3,x+w,y+h);vec2.set(q.p4,x,y+h);return q;}
+Quad.fromRect=function(r){return new Quad.fromXYWH(r.x,r.y,r.width,r.height);}
+Quad.from4Vecs=function(p1,p2,p3,p4){var q=new Quad();vec2.set(q.p1,p1[0],p1[1]);vec2.set(q.p2,p2[0],p2[1]);vec2.set(q.p3,p3[0],p3[1]);vec2.set(q.p4,p4[0],p4[1]);return q;}
+Quad.from8Array=function(arr){if(arr.length!=8)
+throw new Error('Array must be 8 long');var q=new Quad();q.p1[0]=arr[0];q.p1[1]=arr[1];q.p2[0]=arr[2];q.p2[1]=arr[3];q.p3[0]=arr[4];q.p3[1]=arr[5];q.p4[0]=arr[6];q.p4[1]=arr[7];return q;};Quad.prototype={pointInside:function(point){return pointInImplicitQuad(point,this.p1,this.p2,this.p3,this.p4);},boundingRect:function(){var x0=Math.min(this.p1[0],this.p2[0],this.p3[0],this.p4[0]);var y0=Math.min(this.p1[1],this.p2[1],this.p3[1],this.p4[1]);var x1=Math.max(this.p1[0],this.p2[0],this.p3[0],this.p4[0]);var y1=Math.max(this.p1[1],this.p2[1],this.p3[1],this.p4[1]);return new tr.b.Rect.fromXYWH(x0,y0,x1-x0,y1-y0);},clone:function(){var q=new Quad();vec2.copy(q.p1,this.p1);vec2.copy(q.p2,this.p2);vec2.copy(q.p3,this.p3);vec2.copy(q.p4,this.p4);return q;},scale:function(s){var q=new Quad();this.scaleFast(q,s);return q;},scaleFast:function(dstQuad,s){vec2.copy(dstQuad.p1,this.p1,s);vec2.copy(dstQuad.p2,this.p2,s);vec2.copy(dstQuad.p3,this.p3,s);vec2.copy(dstQuad.p3,this.p3,s);},isRectangle:function(){var bounds=this.boundingRect();return(bounds.x==this.p1[0]&&bounds.y==this.p1[1]&&bounds.width==this.p2[0]-this.p1[0]&&bounds.y==this.p2[1]&&bounds.width==this.p3[0]-this.p1[0]&&bounds.height==this.p3[1]-this.p2[1]&&bounds.x==this.p4[0]&&bounds.height==this.p4[1]-this.p2[1]);},projectUnitRect:function(rect){var q=new Quad();this.projectUnitRectFast(q,rect);return q;},projectUnitRectFast:function(dstQuad,rect){var v12=tmpVec2s[0];var v14=tmpVec2s[1];var v23=tmpVec2s[2];var v43=tmpVec2s[3];var l12,l14,l23,l43;vec2.sub(v12,this.p2,this.p1);l12=vec2.length(v12);vec2.scale(v12,v12,1/l12);vec2.sub(v14,this.p4,this.p1);l14=vec2.length(v14);vec2.scale(v14,v14,1/l14);vec2.sub(v23,this.p3,this.p2);l23=vec2.length(v23);vec2.scale(v23,v23,1/l23);vec2.sub(v43,this.p3,this.p4);l43=vec2.length(v43);vec2.scale(v43,v43,1/l43);var b12=tmpVec2s[0];var b14=tmpVec2s[1];var b23=tmpVec2s[2];var b43=tmpVec2s[3];lerpVec2(b12,v12,v43,rect.y);lerpVec2(b43,v12,v43,1-rect.bottom);lerpVec2(b14,v14,v23,rect.x);lerpVec2(b23,v14,v23,1-rect.right);vec2.addTwoScaledUnitVectors(tmpVec2a,b12,l12*rect.x,b14,l14*rect.y);vec2.add(dstQuad.p1,this.p1,tmpVec2a);vec2.addTwoScaledUnitVectors(tmpVec2a,b12,l12*-(1.0-rect.right),b23,l23*rect.y);vec2.add(dstQuad.p2,this.p2,tmpVec2a);vec2.addTwoScaledUnitVectors(tmpVec2a,b43,l43*-(1.0-rect.right),b23,l23*-(1.0-rect.bottom));vec2.add(dstQuad.p3,this.p3,tmpVec2a);vec2.addTwoScaledUnitVectors(tmpVec2a,b43,l43*rect.left,b14,l14*-(1.0-rect.bottom));vec2.add(dstQuad.p4,this.p4,tmpVec2a);},toString:function(){return'Quad('+
+vec2.toString(this.p1)+', '+
+vec2.toString(this.p2)+', '+
+vec2.toString(this.p3)+', '+
+vec2.toString(this.p4)+')';}};function sign(p1,p2,p3){return(p1[0]-p3[0])*(p2[1]-p3[1])-
+(p2[0]-p3[0])*(p1[1]-p3[1]);}
+function pointInTriangle2(pt,p1,p2,p3){var b1=sign(pt,p1,p2)<0.0;var b2=sign(pt,p2,p3)<0.0;var b3=sign(pt,p3,p1)<0.0;return((b1==b2)&&(b2==b3));}
+function pointInImplicitQuad(point,p1,p2,p3,p4){return pointInTriangle2(point,p1,p2,p3)||pointInTriangle2(point,p1,p3,p4);}
+return{pointInTriangle2:pointInTriangle2,pointInImplicitQuad:pointInImplicitQuad,Quad:Quad};});'use strict';tr.exportTo('tr.ui.annotations',function(){function RectAnnotationView(viewport,annotation){this.viewport_=viewport;this.annotation_=annotation;}
+RectAnnotationView.prototype={__proto__:tr.ui.annotations.AnnotationView.prototype,draw:function(ctx){var dt=this.viewport_.currentDisplayTransform;var startCoords=this.annotation_.startLocation.toViewCoordinates(this.viewport_);var endCoords=this.annotation_.endLocation.toViewCoordinates(this.viewport_);var startY=startCoords.viewY-ctx.canvas.getBoundingClientRect().top;var sizeY=endCoords.viewY-startCoords.viewY;if(startY+sizeY<0){startY=sizeY;}else if(startY<0){startY=0;}
+ctx.fillStyle=this.annotation_.fillStyle;ctx.fillRect(startCoords.viewX,startY,endCoords.viewX-startCoords.viewX,sizeY);}};return{RectAnnotationView:RectAnnotationView};});'use strict';tr.exportTo('tr.model',function(){function RectAnnotation(start,end){tr.model.Annotation.apply(this,arguments);this.startLocation_=start;this.endLocation_=end;this.fillStyle='rgba(255, 180, 0, 0.3)';}
+RectAnnotation.fromDict=function(dict){var args=dict.args;var startLoc=new tr.ui.b.Location(args.start.xWorld,args.start.yComponents);var endLoc=new tr.ui.b.Location(args.end.xWorld,args.end.yComponents);return new tr.model.RectAnnotation(startLoc,endLoc);}
+RectAnnotation.prototype={__proto__:tr.model.Annotation.prototype,get startLocation(){return this.startLocation_;},get endLocation(){return this.endLocation_;},toDict:function(){return{typeName:'rect',args:{start:this.startLocation.toDict(),end:this.endLocation.toDict()}};},createView_:function(viewport){return new tr.ui.annotations.RectAnnotationView(viewport,this);}};tr.model.Annotation.register(RectAnnotation,{typeName:'rect'});return{RectAnnotation:RectAnnotation};});'use strict';tr.exportTo('tr.ui.annotations',function(){function CommentBoxAnnotationView(viewport,annotation){this.viewport_=viewport;this.annotation_=annotation;this.textArea_=undefined;this.styleWidth=250;this.styleHeight=50;this.fontSize=10;this.rightOffset=50;this.topOffset=25;}
+CommentBoxAnnotationView.prototype={__proto__:tr.ui.annotations.AnnotationView.prototype,removeTextArea:function(){this.textArea_.parentNode.removeChild(this.textArea_);},draw:function(ctx){var coords=this.annotation_.location.toViewCoordinates(this.viewport_);if(coords.viewX<0){if(this.textArea_)
+this.textArea_.style.visibility='hidden';return;}
+if(!this.textArea_){this.textArea_=document.createElement('textarea');this.textArea_.style.position='absolute';this.textArea_.readOnly=true;this.textArea_.value=this.annotation_.text;this.textArea_.style.zIndex=1;ctx.canvas.parentNode.appendChild(this.textArea_);}
+this.textArea_.style.width=this.styleWidth+'px';this.textArea_.style.height=this.styleHeight+'px';this.textArea_.style.fontSize=this.fontSize+'px';this.textArea_.style.visibility='visible';this.textArea_.style.left=coords.viewX+ctx.canvas.getBoundingClientRect().left+
+this.rightOffset+'px';this.textArea_.style.top=coords.viewY-ctx.canvas.getBoundingClientRect().top-
+this.topOffset+'px';ctx.strokeStyle='rgb(0, 0, 0)';ctx.lineWidth=2;ctx.beginPath();tr.ui.b.drawLine(ctx,coords.viewX,coords.viewY-ctx.canvas.getBoundingClientRect().top,coords.viewX+this.rightOffset,coords.viewY-this.topOffset-
+ctx.canvas.getBoundingClientRect().top);ctx.stroke();}};return{CommentBoxAnnotationView:CommentBoxAnnotationView};});'use strict';tr.exportTo('tr.model',function(){function CommentBoxAnnotation(location,text){tr.model.Annotation.apply(this,arguments);this.location=location;this.text=text;}
+CommentBoxAnnotation.fromDict=function(dict){var args=dict.args;var location=new tr.ui.b.Location(args.location.xWorld,args.location.yComponents);return new tr.model.CommentBoxAnnotation(location,args.text);};CommentBoxAnnotation.prototype={__proto__:tr.model.Annotation.prototype,onRemove:function(){this.view_.removeTextArea();},toDict:function(){return{typeName:'comment_box',args:{text:this.text,location:this.location.toDict()}};},createView_:function(viewport){return new tr.ui.annotations.CommentBoxAnnotationView(viewport,this);}};tr.model.Annotation.register(CommentBoxAnnotation,{typeName:'comment_box'});return{CommentBoxAnnotation:CommentBoxAnnotation};});'use strict';tr.exportTo('tr.e.importer',function(){var Importer=tr.importer.Importer;function deepCopy(value){if(!(value instanceof Object)){if(value===undefined||value===null)
+return value;if(typeof value=='string')
+return value.substring();if(typeof value=='boolean')
+return value;if(typeof value=='number')
+return value;throw new Error('Unrecognized: '+typeof value);}
+var object=value;if(object instanceof Array){var res=new Array(object.length);for(var i=0;i<object.length;i++)
+res[i]=deepCopy(object[i]);return res;}
+if(object.__proto__!=Object.prototype)
+throw new Error('Can only clone simple types');var res={};for(var key in object){res[key]=deepCopy(object[key]);}
+return res;}
+var timestampFromUs=tr.b.units.Time.timestampFromUs;var maybeTimestampFromUs=tr.b.units.Time.maybeTimestampFromUs;function TraceEventImporter(model,eventData){this.importPriority=1;this.model_=model;this.events_=undefined;this.sampleEvents_=undefined;this.stackFrameEvents_=undefined;this.systemTraceEvents_=undefined;this.eventsWereFromString_=false;this.softwareMeasuredCpuCount_=undefined;this.allAsyncEvents_=[];this.allFlowEvents_=[];this.allObjectEvents_=[];this.traceEventSampleStackFramesByName_={};this.allMemoryDumpEvents_={};if(typeof(eventData)==='string'||eventData instanceof String){eventData=eventData.trim();if(eventData[0]==='['){eventData=eventData.replace(/\s*,\s*$/,'');if(eventData[eventData.length-1]!==']')
+eventData=eventData+']';}
+this.events_=JSON.parse(eventData);this.eventsWereFromString_=true;}else{this.events_=eventData;}
+this.traceAnnotations_=this.events_.traceAnnotations;if(this.events_.traceEvents){var container=this.events_;this.events_=this.events_.traceEvents;this.systemTraceEvents_=container.systemTraceEvents;this.sampleEvents_=container.samples;this.stackFrameEvents_=container.stackFrames;if(container.displayTimeUnit){var unitName=container.displayTimeUnit;var unit=tr.b.units.Time.supportedUnits[unitName];if(unit===undefined){throw new Error('Unit '+unitName+' is not supported.');}
+this.model_.intrinsicTimeUnit=unit;}
+for(var fieldName in container){if(fieldName==='traceEvents'||fieldName==='systemTraceEvents'||fieldName==='samples'||fieldName==='stackFrames'||fieldName==='traceAnnotations')
+continue;this.model_.metadata.push({name:fieldName,value:container[fieldName]});}}}
+TraceEventImporter.canImport=function(eventData){if(typeof(eventData)==='string'||eventData instanceof String){eventData=eventData.trim();return eventData[0]=='{'||eventData[0]=='[';}
+if(eventData instanceof Array&&eventData.length&&eventData[0].ph)
+return true;if(eventData.traceEvents){if(eventData.traceEvents instanceof Array){if(eventData.traceEvents.length&&eventData.traceEvents[0].ph)
+return true;if(eventData.samples.length&&eventData.stackFrames!==undefined)
+return true;}}
+return false;};TraceEventImporter.prototype={__proto__:Importer.prototype,extractSubtraces:function(){var tmp=this.systemTraceEvents_;this.systemTraceEvents_=undefined;return tmp?[tmp]:[];},deepCopyIfNeeded_:function(obj){if(obj===undefined)
+obj={};if(this.eventsWereFromString_)
+return obj;return deepCopy(obj);},processAsyncEvent:function(event){var thread=this.model_.getOrCreateProcess(event.pid).getOrCreateThread(event.tid);this.allAsyncEvents_.push({sequenceNumber:this.allAsyncEvents_.length,event:event,thread:thread});},processFlowEvent:function(event){var thread=this.model_.getOrCreateProcess(event.pid).getOrCreateThread(event.tid);this.allFlowEvents_.push({refGuid:tr.b.GUID.getLastGuid(),sequenceNumber:this.allFlowEvents_.length,event:event,thread:thread});},processCounterEvent:function(event){var ctr_name;if(event.id!==undefined)
+ctr_name=event.name+'['+event.id+']';else
+ctr_name=event.name;var ctr=this.model_.getOrCreateProcess(event.pid).getOrCreateCounter(event.cat,ctr_name);if(ctr.numSeries===0){for(var seriesName in event.args){ctr.addSeries(new tr.model.CounterSeries(seriesName,tr.ui.b.getColorIdForGeneralPurposeString(ctr.name+'.'+seriesName)));}
+if(ctr.numSeries===0){this.model_.importWarning({type:'counter_parse_error',message:'Expected counter '+event.name+' to have at least one argument to use as a value.'});delete ctr.parent.counters[ctr.name];return;}}
+var ts=timestampFromUs(event.ts);ctr.series.forEach(function(series){var val=event.args[series.name]?event.args[series.name]:0;series.addCounterSample(ts,val);});},processObjectEvent:function(event){var thread=this.model_.getOrCreateProcess(event.pid).getOrCreateThread(event.tid);this.allObjectEvents_.push({sequenceNumber:this.allObjectEvents_.length,event:event,thread:thread});},processDurationEvent:function(event){var thread=this.model_.getOrCreateProcess(event.pid).getOrCreateThread(event.tid);var ts=timestampFromUs(event.ts);if(!thread.sliceGroup.isTimestampValidForBeginOrEnd(ts)){this.model_.importWarning({type:'duration_parse_error',message:'Timestamps are moving backward.'});return;}
+if(event.ph=='B'){var slice=thread.sliceGroup.beginSlice(event.cat,event.name,timestampFromUs(event.ts),this.deepCopyIfNeeded_(event.args),timestampFromUs(event.tts),event.argsStripped);slice.startStackFrame=this.getStackFrameForEvent_(event);}else if(event.ph=='I'||event.ph=='i'){if(event.s!==undefined&&event.s!=='t')
+throw new Error('This should never happen');thread.sliceGroup.beginSlice(event.cat,event.name,timestampFromUs(event.ts),this.deepCopyIfNeeded_(event.args),timestampFromUs(event.tts));var slice=thread.sliceGroup.endSlice(timestampFromUs(event.ts),timestampFromUs(event.tts));slice.startStackFrame=this.getStackFrameForEvent_(event);slice.endStackFrame=undefined;}else{if(!thread.sliceGroup.openSliceCount){this.model_.importWarning({type:'duration_parse_error',message:'E phase event without a matching B phase event.'});return;}
+var slice=thread.sliceGroup.endSlice(timestampFromUs(event.ts),timestampFromUs(event.tts));if(event.name&&slice.title!=event.name){this.model_.importWarning({type:'title_match_error',message:'Titles do not match. Title is '+
+slice.title+' in openSlice, and is '+
+event.name+' in endSlice'});}
+slice.endStackFrame=this.getStackFrameForEvent_(event);this.mergeArgsInto_(slice.args,event.args,slice.title);}},mergeArgsInto_:function(dstArgs,srcArgs,eventName){for(var arg in srcArgs){if(dstArgs[arg]!==undefined){this.model_.importWarning({type:'arg_merge_error',message:'Different phases of '+eventName+' provided values for argument '+arg+'.'+' The last provided value will be used.'});}
+dstArgs[arg]=this.deepCopyIfNeeded_(srcArgs[arg]);}},processCompleteEvent:function(event){var thread=this.model_.getOrCreateProcess(event.pid).getOrCreateThread(event.tid);var slice=thread.sliceGroup.pushCompleteSlice(event.cat,event.name,timestampFromUs(event.ts),maybeTimestampFromUs(event.dur),maybeTimestampFromUs(event.tts),maybeTimestampFromUs(event.tdur),this.deepCopyIfNeeded_(event.args),event.argsStripped);slice.startStackFrame=this.getStackFrameForEvent_(event);slice.endStackFrame=this.getStackFrameForEvent_(event,true);},processMetadataEvent:function(event){if(event.argsStripped)
+return;if(event.name=='process_name'){var process=this.model_.getOrCreateProcess(event.pid);process.name=event.args.name;}else if(event.name=='process_labels'){var process=this.model_.getOrCreateProcess(event.pid);var labels=event.args.labels.split(',');for(var i=0;i<labels.length;i++)
+process.addLabelIfNeeded(labels[i]);}else if(event.name=='process_sort_index'){var process=this.model_.getOrCreateProcess(event.pid);process.sortIndex=event.args.sort_index;}else if(event.name=='thread_name'){var thread=this.model_.getOrCreateProcess(event.pid).getOrCreateThread(event.tid);thread.name=event.args.name;}else if(event.name=='thread_sort_index'){var thread=this.model_.getOrCreateProcess(event.pid).getOrCreateThread(event.tid);thread.sortIndex=event.args.sort_index;}else if(event.name=='num_cpus'){var n=event.args.number;if(this.softwareMeasuredCpuCount_!==undefined)
+n=Math.max(n,this.softwareMeasuredCpuCount_);this.softwareMeasuredCpuCount_=n;}else{this.model_.importWarning({type:'metadata_parse_error',message:'Unrecognized metadata name: '+event.name});}},processInstantEvent:function(event){if(event.s=='t'||event.s===undefined){this.processDurationEvent(event);return;}
+var constructor;switch(event.s){case'g':constructor=tr.model.GlobalInstantEvent;break;case'p':constructor=tr.model.ProcessInstantEvent;break;default:this.model_.importWarning({type:'instant_parse_error',message:'I phase event with unknown "s" field value.'});return;}
+var colorId=tr.ui.b.getColorIdForGeneralPurposeString(event.name);var instantEvent=new constructor(event.cat,event.name,colorId,timestampFromUs(event.ts),this.deepCopyIfNeeded_(event.args));switch(instantEvent.type){case tr.model.InstantEventType.GLOBAL:this.model_.pushInstantEvent(instantEvent);break;case tr.model.InstantEventType.PROCESS:var process=this.model_.getOrCreateProcess(event.pid);process.pushInstantEvent(instantEvent);break;default:throw new Error('Unknown instant event type: '+event.s);}},processTraceSampleEvent:function(event){var thread=this.model_.getOrCreateProcess(event.pid).getOrCreateThread(event.tid);var stackFrame=this.getStackFrameForEvent_(event);if(stackFrame===undefined){stackFrame=this.traceEventSampleStackFramesByName_[event.name];}
+if(stackFrame===undefined){var id='te-'+tr.b.GUID.allocate();stackFrame=new tr.model.StackFrame(undefined,id,event.cat,event.name,tr.ui.b.getColorIdForGeneralPurposeString(event.name));this.model_.addStackFrame(stackFrame);this.traceEventSampleStackFramesByName_[event.name]=stackFrame;}
+var sample=new tr.model.Sample(undefined,thread,'TRACE_EVENT_SAMPLE',timestampFromUs(event.ts),stackFrame,1,this.deepCopyIfNeeded_(event.args));this.model_.samples.push(sample);},getOrCreateMemoryDumpEvents_:function(dumpId){if(this.allMemoryDumpEvents_[dumpId]===undefined){this.allMemoryDumpEvents_[dumpId]={global:undefined,process:[]};}
+return this.allMemoryDumpEvents_[dumpId];},processMemoryDumpEvent:function(event){if(event.id===undefined){this.model_.importWarning({type:'memory_dump_parse_error',message:event.ph+' phase event without a dump ID.'});return;}
+var events=this.getOrCreateMemoryDumpEvents_(event.id);if(event.ph==='v'){events.process.push(event);}else if(event.ph==='V'){if(events.global!==undefined){this.model_.importWarning({type:'memory_dump_parse_error',message:'Multiple V phase events with the same dump ID.'});return;}
+events.global=event;}else{throw new Error('Invalid memory dump event phase "'+event.ph+'".');}},importEvents:function(){var csr=new tr.ClockSyncRecord('ftrace_importer',0,{});this.model_.clockSyncRecords.push(csr);if(this.stackFrameEvents_)
+this.importStackFrames_();if(this.traceAnnotations_)
+this.importAnnotations_();var events=this.events_;for(var eI=0;eI<events.length;eI++){var event=events[eI];if(event.args==='__stripped__'){event.argsStripped=true;event.args=undefined;}
+if(event.ph==='B'||event.ph==='E'){this.processDurationEvent(event);}else if(event.ph==='X'){this.processCompleteEvent(event);}else if(event.ph==='b'||event.ph==='e'||event.ph==='n'||event.ph==='S'||event.ph==='F'||event.ph==='T'||event.ph==='p'){this.processAsyncEvent(event);}else if(event.ph=='I'||event.ph=='i'){this.processInstantEvent(event);}else if(event.ph=='P'){this.processTraceSampleEvent(event);}else if(event.ph=='C'){this.processCounterEvent(event);}else if(event.ph=='M'){this.processMetadataEvent(event);}else if(event.ph==='N'||event.ph==='D'||event.ph==='O'){this.processObjectEvent(event);}else if(event.ph==='s'||event.ph==='t'||event.ph==='f'){this.processFlowEvent(event);}else if(event.ph==='v'||event.ph==='V'){this.processMemoryDumpEvent(event);}else{this.model_.importWarning({type:'parse_error',message:'Unrecognized event phase: '+
+event.ph+' ('+event.name+')'});}}},importStackFrames_:function(){var m=this.model_;var events=this.stackFrameEvents_;for(var id in events){var event=events[id];var textForColor=event.category?event.category:event.name;var frame=new tr.model.StackFrame(undefined,'g'+id,event.category,event.name,tr.ui.b.getColorIdForGeneralPurposeString(textForColor));m.addStackFrame(frame);}
+for(var id in events){var event=events[id];if(event.parent===undefined)
+continue;var frame=m.stackFrames['g'+id];if(frame===undefined)
+throw new Error('omg');var parentFrame;if(event.parent===undefined){parentFrame=undefined;}else{parentFrame=m.stackFrames['g'+event.parent];if(parentFrame===undefined)
+throw new Error('omg');}
+frame.parentFrame=parentFrame;}},importAnnotations_:function(){for(var id in this.traceAnnotations_){var annotation=tr.model.Annotation.fromDictIfPossible(this.traceAnnotations_[id]);if(!annotation){this.model_.importWarning({type:'annotation_warning',message:'Unrecognized traceAnnotation typeName \"'+
+this.traceAnnotations_[id].typeName+'\"'});continue;}
+this.model_.addAnnotation(annotation);}},finalizeImport:function(){if(this.softwareMeasuredCpuCount_!==undefined){this.model_.kernel.softwareMeasuredCpuCount=this.softwareMeasuredCpuCount_;}
+this.createAsyncSlices_();this.createFlowSlices_();this.createExplicitObjects_();this.createImplicitObjects_();this.createMemoryDumps_();},getStackFrameForEvent_:function(event,opt_lookForEndEvent){var sf;var stack;if(opt_lookForEndEvent){sf=event.esf;stack=event.estack;}else{sf=event.sf;stack=event.stack;}
+if(stack!==undefined&&sf!==undefined){this.model_.importWarning({type:'stack_frame_and_stack_error',message:'Event at '+event.ts+' cannot have both a stack and a stackframe.'});return undefined;}
+if(stack!==undefined)
+return this.model_.resolveStackToStackFrame_(event.pid,stack);if(sf===undefined)
+return undefined;var stackFrame=this.model_.stackFrames['g'+sf];if(stackFrame===undefined){this.model_.importWarning({type:'sample_import_error',message:'No frame for '+sf});return;}
+return stackFrame;},resolveStackToStackFrame_:function(pid,stack){return undefined;},importSampleData:function(){if(!this.sampleEvents_)
+return;var m=this.model_;var events=this.sampleEvents_;if(this.events_.length===0){for(var i=0;i<events.length;i++){var event=events[i];m.getOrCreateProcess(event.tid).getOrCreateThread(event.tid);}}
+var threadsByTid={};m.getAllThreads().forEach(function(t){threadsByTid[t.tid]=t;});for(var i=0;i<events.length;i++){var event=events[i];var thread=threadsByTid[event.tid];if(thread===undefined){m.importWarning({type:'sample_import_error',message:'Thread '+events.tid+'not found'});continue;}
+var cpu;if(event.cpu!==undefined)
+cpu=m.kernel.getOrCreateCpu(event.cpu);var stackFrame=this.getStackFrameForEvent_(event);var sample=new tr.model.Sample(cpu,thread,event.name,timestampFromUs(event.ts),stackFrame,event.weight);m.samples.push(sample);}},joinRefs:function(){this.joinObjectRefs_();},createAsyncSlices_:function(){if(this.allAsyncEvents_.length===0)
+return;this.allAsyncEvents_.sort(function(x,y){var d=x.event.ts-y.event.ts;if(d!==0)
+return d;return x.sequenceNumber-y.sequenceNumber;});var legacyEvents=[];var nestableAsyncEventsByKey={};for(var i=0;i<this.allAsyncEvents_.length;i++){var asyncEventState=this.allAsyncEvents_[i];var event=asyncEventState.event;if(event.ph==='S'||event.ph==='F'||event.ph==='T'||event.ph==='p'){legacyEvents.push(asyncEventState);continue;}
+if(event.cat===undefined){this.model_.importWarning({type:'async_slice_parse_error',message:'Nestable async events (ph: b, e, or n) require a '+'cat parameter.'});continue;}
+if(event.name===undefined){this.model_.importWarning({type:'async_slice_parse_error',message:'Nestable async events (ph: b, e, or n) require a '+'name parameter.'});continue;}
+if(event.id===undefined){this.model_.importWarning({type:'async_slice_parse_error',message:'Nestable async events (ph: b, e, or n) require an '+'id parameter.'});continue;}
+var key=event.cat+':'+event.id;if(nestableAsyncEventsByKey[key]===undefined)
+nestableAsyncEventsByKey[key]=[];nestableAsyncEventsByKey[key].push(asyncEventState);}
+this.createLegacyAsyncSlices_(legacyEvents);for(var key in nestableAsyncEventsByKey){var eventStateEntries=nestableAsyncEventsByKey[key];var parentStack=[];for(var i=0;i<eventStateEntries.length;++i){var eventStateEntry=eventStateEntries[i];if(eventStateEntry.event.ph==='e'){var parentIndex=-1;for(var k=parentStack.length-1;k>=0;--k){if(parentStack[k].event.name===eventStateEntry.event.name){parentIndex=k;break;}}
+if(parentIndex===-1){eventStateEntry.finished=false;}else{parentStack[parentIndex].end=eventStateEntry;while(parentIndex<parentStack.length){parentStack.pop();}}}
+if(parentStack.length>0)
+eventStateEntry.parentEntry=parentStack[parentStack.length-1];if(eventStateEntry.event.ph==='b')
+parentStack.push(eventStateEntry);}
+var topLevelSlices=[];for(var i=0;i<eventStateEntries.length;++i){var eventStateEntry=eventStateEntries[i];if(eventStateEntry.event.ph==='e'&&eventStateEntry.finished===undefined){continue;}
+var startState=undefined;var endState=undefined;var sliceArgs=eventStateEntry.event.args||{};var sliceError=undefined;if(eventStateEntry.event.ph==='n'){startState=eventStateEntry;endState=eventStateEntry;}else if(eventStateEntry.event.ph==='b'){if(eventStateEntry.end===undefined){eventStateEntry.end=eventStateEntries[eventStateEntries.length-1];sliceError='Slice has no matching END. End time has been adjusted.';this.model_.importWarning({type:'async_slice_parse_error',message:'Nestable async BEGIN event at '+
+eventStateEntry.event.ts+' with name='+
+eventStateEntry.event.name+' and id='+eventStateEntry.event.id+' was unmatched.'});}else{var concatenateArguments=function(args1,args2){if(args1.params===undefined||args2.params===undefined)
+return tr.b.concatenateObjects(args1,args2);var args3={};args3.params=tr.b.concatenateObjects(args1.params,args2.params);return tr.b.concatenateObjects(args1,args2,args3);}
+var endArgs=eventStateEntry.end.event.args||{};sliceArgs=concatenateArguments(sliceArgs,endArgs);}
+startState=eventStateEntry;endState=eventStateEntry.end;}else{sliceError='Slice has no matching BEGIN. Start time has been adjusted.';this.model_.importWarning({type:'async_slice_parse_error',message:'Nestable async END event at '+
+eventStateEntry.event.ts+' with name='+
+eventStateEntry.event.name+' and id='+eventStateEntry.event.id+' was unmatched.'});startState=eventStateEntries[0];endState=eventStateEntry;}
+var isTopLevel=(eventStateEntry.parentEntry===undefined);var asyncSliceConstructor=tr.model.AsyncSlice.getConstructor(eventStateEntry.event.cat,eventStateEntry.event.name);var thread_start=undefined;var thread_duration=undefined;if(startState.event.tts&&startState.event.use_async_tts){thread_start=timestampFromUs(startState.event.tts);if(endState.event.tts){var thread_end=timestampFromUs(endState.event.tts);thread_duration=thread_end-thread_start;}}
+var slice=new asyncSliceConstructor(eventStateEntry.event.cat,eventStateEntry.event.name,tr.ui.b.getColorIdForGeneralPurposeString(eventStateEntry.event.name),timestampFromUs(startState.event.ts),sliceArgs,timestampFromUs(endState.event.ts-startState.event.ts),isTopLevel,thread_start,thread_duration,startState.event.argsStripped);slice.startThread=startState.thread;slice.endThread=endState.thread;slice.id=key;if(sliceError!==undefined)
+slice.error=sliceError;eventStateEntry.slice=slice;if(isTopLevel){topLevelSlices.push(slice);}else if(eventStateEntry.parentEntry.slice!==undefined){eventStateEntry.parentEntry.slice.subSlices.push(slice);}}
+for(var si=0;si<topLevelSlices.length;si++){topLevelSlices[si].startThread.asyncSliceGroup.push(topLevelSlices[si]);}}},createLegacyAsyncSlices_:function(legacyEvents){if(legacyEvents.length===0)
+return;legacyEvents.sort(function(x,y){var d=x.event.ts-y.event.ts;if(d!=0)
+return d;return x.sequenceNumber-y.sequenceNumber;});var asyncEventStatesByNameThenID={};for(var i=0;i<legacyEvents.length;i++){var asyncEventState=legacyEvents[i];var event=asyncEventState.event;var name=event.name;if(name===undefined){this.model_.importWarning({type:'async_slice_parse_error',message:'Async events (ph: S, T, p, or F) require a name '+' parameter.'});continue;}
+var id=event.id;if(id===undefined){this.model_.importWarning({type:'async_slice_parse_error',message:'Async events (ph: S, T, p, or F) require an id parameter.'});continue;}
+if(event.ph==='S'){if(asyncEventStatesByNameThenID[name]===undefined)
+asyncEventStatesByNameThenID[name]={};if(asyncEventStatesByNameThenID[name][id]){this.model_.importWarning({type:'async_slice_parse_error',message:'At '+event.ts+', a slice of the same id '+id+' was alrady open.'});continue;}
+asyncEventStatesByNameThenID[name][id]=[];asyncEventStatesByNameThenID[name][id].push(asyncEventState);}else{if(asyncEventStatesByNameThenID[name]===undefined){this.model_.importWarning({type:'async_slice_parse_error',message:'At '+event.ts+', no slice named '+name+' was open.'});continue;}
+if(asyncEventStatesByNameThenID[name][id]===undefined){this.model_.importWarning({type:'async_slice_parse_error',message:'At '+event.ts+', no slice named '+name+' with id='+id+' was open.'});continue;}
+var events=asyncEventStatesByNameThenID[name][id];events.push(asyncEventState);if(event.ph==='F'){var asyncSliceConstructor=tr.model.AsyncSlice.getConstructor(events[0].event.cat,name);var slice=new asyncSliceConstructor(events[0].event.cat,name,tr.ui.b.getColorIdForGeneralPurposeString(name),timestampFromUs(events[0].event.ts),tr.b.concatenateObjects(events[0].event.args,events[events.length-1].event.args),timestampFromUs(event.ts-events[0].event.ts),true,undefined,undefined,events[0].event.argsStripped);slice.startThread=events[0].thread;slice.endThread=asyncEventState.thread;slice.id=id;var stepType=events[1].event.ph;var isValid=true;for(var j=1;j<events.length-1;++j){if(events[j].event.ph==='T'||events[j].event.ph==='p'){isValid=this.assertStepTypeMatches_(stepType,events[j]);if(!isValid)
+break;}
+if(events[j].event.ph==='S'){this.model_.importWarning({type:'async_slice_parse_error',message:'At '+event.event.ts+', a slice named '+
+event.event.name+' with id='+event.event.id+' had a step before the start event.'});continue;}
+if(events[j].event.ph==='F'){this.model_.importWarning({type:'async_slice_parse_error',message:'At '+event.event.ts+', a slice named '+
+event.event.name+' with id='+event.event.id+' had a step after the finish event.'});continue;}
+var startIndex=j+(stepType==='T'?0:-1);var endIndex=startIndex+1;var subName=events[j].event.name;if(!events[j].event.argsStripped&&(events[j].event.ph==='T'||events[j].event.ph==='p'))
+subName=subName+':'+events[j].event.args.step;var asyncSliceConstructor=tr.model.AsyncSlice.getConstructor(events[0].event.cat,subName);var subSlice=new asyncSliceConstructor(events[0].event.cat,subName,tr.ui.b.getColorIdForGeneralPurposeString(subName+j),timestampFromUs(events[startIndex].event.ts),this.deepCopyIfNeeded_(events[j].event.args),timestampFromUs(events[endIndex].event.ts-events[startIndex].event.ts),undefined,undefined,events[startIndex].event.argsStripped);subSlice.startThread=events[startIndex].thread;subSlice.endThread=events[endIndex].thread;subSlice.id=id;slice.subSlices.push(subSlice);}
+if(isValid){slice.startThread.asyncSliceGroup.push(slice);}
+delete asyncEventStatesByNameThenID[name][id];}}}},assertStepTypeMatches_:function(stepType,event){if(stepType!=event.event.ph){this.model_.importWarning({type:'async_slice_parse_error',message:'At '+event.event.ts+', a slice named '+
+event.event.name+' with id='+event.event.id+' had both begin and end steps, which is not allowed.'});return false;}
+return true;},createFlowSlices_:function(){if(this.allFlowEvents_.length===0)
+return;var that=this;function validateFlowEvent(){if(event.name===undefined){that.model_.importWarning({type:'flow_slice_parse_error',message:'Flow events (ph: s, t or f) require a name parameter.'});return false;}
+if(event.id===undefined){that.model_.importWarning({type:'flow_slice_parse_error',message:'Flow events (ph: s, t or f) require an id parameter.'});return false;}
+return true;}
+function createFlowEvent(thread,event,refGuid){var ts=timestampFromUs(event.ts);var startSlice=thread.sliceGroup.findSliceAtTs(ts);if(startSlice===undefined)
+return undefined;var flowEvent=new tr.model.FlowEvent(event.cat,event.id,event.name,tr.ui.b.getColorIdForGeneralPurposeString(event.name),timestampFromUs(event.ts),that.deepCopyIfNeeded_(event.args));flowEvent.startSlice=startSlice;startSlice.outFlowEvents.push(flowEvent);return flowEvent;}
+function finishFlowEventWith(flowEvent,thread,event,refGuid,bindToParent){var endSlice;var ts=timestampFromUs(event.ts);if(bindToParent){endSlice=thread.sliceGroup.findSliceAtTs(ts);}else{endSlice=thread.sliceGroup.findNextSliceAfter(ts,refGuid);}
+if(endSlice===undefined)
+return false;endSlice.inFlowEvents.push(flowEvent);flowEvent.endSlice=endSlice;flowEvent.duration=ts-flowEvent.start;that.mergeArgsInto_(flowEvent.args,event.args,flowEvent.title);return true;}
+this.allFlowEvents_.sort(function(x,y){var d=x.event.ts-y.event.ts;if(d!=0)
+return d;return x.sequenceNumber-y.sequenceNumber;});var flowIdToEvent={};for(var i=0;i<this.allFlowEvents_.length;++i){var data=this.allFlowEvents_[i];var refGuid=data.refGuid;var event=data.event;var thread=data.thread;if(!validateFlowEvent(event))
+continue;var flowEvent;if(event.ph==='s'){if(flowIdToEvent[event.id]){this.model_.importWarning({type:'flow_slice_start_error',message:'event id '+event.id+' already seen when '+'encountering start of flow event.'});continue;}
+flowEvent=createFlowEvent(thread,event,refGuid);if(!flowEvent){this.model_.importWarning({type:'flow_slice_start_error',message:'event id '+event.id+' does not start '+'at an actual slice, so cannot be created.'});continue;}
+flowIdToEvent[event.id]=flowEvent;}else if(event.ph==='t'||event.ph==='f'){flowEvent=flowIdToEvent[event.id];if(flowEvent===undefined){this.model_.importWarning({type:'flow_slice_ordering_error',message:'Found flow phase '+event.ph+' for id: '+event.id+' but no flow start found.'});continue;}
+var bindToParent=event.ph==='t';if(event.ph==='f'){if(event.bp===undefined){if(event.cat.indexOf('input')>-1)
+bindToParent=true;else if(event.cat.indexOf('ipc.flow')>-1)
+bindToParent=true;}else{if(event.bp!=='e'){this.model_.importWarning({type:'flow_slice_bind_point_error',message:'Flow event with invalid binding point (event.bp).'});continue;}
+bindToParent=true;}}
+var ok=finishFlowEventWith(flowEvent,thread,event,refGuid,bindToParent);if(ok){that.model_.flowEvents.push(flowEvent);}else{this.model_.importWarning({type:'flow_slice_start_error',message:'event id '+event.id+' does not end '+'at an actual slice, so cannot be created.'});}
+flowIdToEvent[event.id]=undefined;if(ok&&event.ph==='t'){flowEvent=createFlowEvent(thread,event);flowIdToEvent[event.id]=flowEvent;}}}},createExplicitObjects_:function(){if(this.allObjectEvents_.length==0)
+return;function processEvent(objectEventState){var event=objectEventState.event;var thread=objectEventState.thread;if(event.name===undefined){this.model_.importWarning({type:'object_parse_error',message:'While processing '+JSON.stringify(event)+': '+'Object events require an name parameter.'});}
+if(event.id===undefined){this.model_.importWarning({type:'object_parse_error',message:'While processing '+JSON.stringify(event)+': '+'Object events require an id parameter.'});}
+var process=thread.parent;var ts=timestampFromUs(event.ts);var instance;if(event.ph=='N'){try{instance=process.objects.idWasCreated(event.id,event.cat,event.name,ts);}catch(e){this.model_.importWarning({type:'object_parse_error',message:'While processing create of '+
+event.id+' at ts='+ts+': '+e});return;}}else if(event.ph=='O'){if(event.args.snapshot===undefined){this.model_.importWarning({type:'object_parse_error',message:'While processing '+event.id+' at ts='+ts+': '+'Snapshots must have args: {snapshot: ...}'});return;}
+var snapshot;try{var args=this.deepCopyIfNeeded_(event.args.snapshot);var cat;if(args.cat){cat=args.cat;delete args.cat;}else{cat=event.cat;}
+var baseTypename;if(args.base_type){baseTypename=args.base_type;delete args.base_type;}else{baseTypename=undefined;}
+snapshot=process.objects.addSnapshot(event.id,cat,event.name,ts,args,baseTypename);snapshot.snapshottedOnThread=thread;}catch(e){this.model_.importWarning({type:'object_parse_error',message:'While processing snapshot of '+
+event.id+' at ts='+ts+': '+e});return;}
+instance=snapshot.objectInstance;}else if(event.ph=='D'){try{instance=process.objects.idWasDeleted(event.id,event.cat,event.name,ts);}catch(e){this.model_.importWarning({type:'object_parse_error',message:'While processing delete of '+
+event.id+' at ts='+ts+': '+e});return;}}
+if(instance){instance.colorId=tr.ui.b.getColorIdForGeneralPurposeString(instance.typeName);}}
+this.allObjectEvents_.sort(function(x,y){var d=x.event.ts-y.event.ts;if(d!=0)
+return d;return x.sequenceNumber-y.sequenceNumber;});var allObjectEvents=this.allObjectEvents_;for(var i=0;i<allObjectEvents.length;i++){var objectEventState=allObjectEvents[i];try{processEvent.call(this,objectEventState);}catch(e){this.model_.importWarning({type:'object_parse_error',message:e.message});}}},createImplicitObjects_:function(){tr.b.iterItems(this.model_.processes,function(pid,process){this.createImplicitObjectsForProcess_(process);},this);},createImplicitObjectsForProcess_:function(process){function processField(referencingObject,referencingObjectFieldName,referencingObjectFieldValue,containingSnapshot){if(!referencingObjectFieldValue)
+return;if(referencingObjectFieldValue instanceof
+tr.model.ObjectSnapshot)
+return null;if(referencingObjectFieldValue.id===undefined)
+return;var implicitSnapshot=referencingObjectFieldValue;var rawId=implicitSnapshot.id;var m=/(.+)\/(.+)/.exec(rawId);if(!m)
+throw new Error('Implicit snapshots must have names.');delete implicitSnapshot.id;var name=m[1];var id=m[2];var res;var cat;if(implicitSnapshot.cat!==undefined)
+cat=implicitSnapshot.cat;else
+cat=containingSnapshot.objectInstance.category;var baseTypename;if(implicitSnapshot.base_type)
+baseTypename=implicitSnapshot.base_type;else
+baseTypename=undefined;try{res=process.objects.addSnapshot(id,cat,name,containingSnapshot.ts,implicitSnapshot,baseTypename);}catch(e){this.model_.importWarning({type:'object_snapshot_parse_error',message:'While processing implicit snapshot of '+
+rawId+' at ts='+containingSnapshot.ts+': '+e});return;}
+res.objectInstance.hasImplicitSnapshots=true;res.containingSnapshot=containingSnapshot;res.snapshottedOnThread=containingSnapshot.snapshottedOnThread;referencingObject[referencingObjectFieldName]=res;if(!(res instanceof tr.model.ObjectSnapshot))
+throw new Error('Created object must be instanceof snapshot');return res.args;}
+function iterObject(object,func,containingSnapshot,thisArg){if(!(object instanceof Object))
+return;if(object instanceof Array){for(var i=0;i<object.length;i++){var res=func.call(thisArg,object,i,object[i],containingSnapshot);if(res===null)
+continue;if(res)
+iterObject(res,func,containingSnapshot,thisArg);else
+iterObject(object[i],func,containingSnapshot,thisArg);}
+return;}
+for(var key in object){var res=func.call(thisArg,object,key,object[key],containingSnapshot);if(res===null)
+continue;if(res)
+iterObject(res,func,containingSnapshot,thisArg);else
+iterObject(object[key],func,containingSnapshot,thisArg);}}
+process.objects.iterObjectInstances(function(instance){instance.snapshots.forEach(function(snapshot){if(snapshot.args.id!==undefined)
+throw new Error('args cannot have an id field inside it');iterObject(snapshot.args,processField,snapshot,this);},this);},this);},createMemoryDumps_:function(){tr.b.iterItems(this.allMemoryDumpEvents_,function(id,events){var range=new tr.b.Range();if(events.global!==undefined)
+range.addValue(timestampFromUs(events.global.ts));for(var i=0;i<events.process.length;i++)
+range.addValue(timestampFromUs(events.process[i].ts));var globalMemoryDump=new tr.model.GlobalMemoryDump(this.model_,range.min);globalMemoryDump.duration=range.range;this.model_.globalMemoryDumps.push(globalMemoryDump);if(events.process.length===0){this.model_.importWarning({type:'memory_dump_parse_error',message:'No process memory dumps associated with global memory'+' dump '+id+'.'});}
+var allMemoryAllocatorDumpsByGuid={};var globalMemoryAllocatorDumpsByFullName={};events.process.forEach(function(processEvent){var pid=processEvent.pid;if(pid in globalMemoryDump.processMemoryDumps){this.model_.importWarning({type:'memory_dump_parse_error',message:'Multiple process memory dumps with pid='+pid+' for dump id '+id+'.'});return;}
+var dumps=processEvent.args.dumps;if(dumps===undefined){this.model_.importWarning({type:'memory_dump_parse_error',message:'dumps not found in process memory dump for '+'pid='+pid+' and dump id='+id+'.'});return;}
+var process=this.model_.getOrCreateProcess(pid);var processMemoryDump=new tr.model.ProcessMemoryDump(globalMemoryDump,process,timestampFromUs(processEvent.ts));if(dumps.process_totals===undefined||dumps.process_totals.resident_set_bytes===undefined){this.model_.importWarning({type:'memory_dump_parse_error',message:'Mandatory field resident_set_bytes not found in'+' process memory dump for pid='+pid+' and dump id='+id+'.'});processMemoryDump.totalResidentBytes=undefined;}else{processMemoryDump.totalResidentBytes=parseInt(dumps.process_totals.resident_set_bytes,16);}
+if(dumps.process_mmaps&&dumps.process_mmaps.vm_regions){function parseByteStat(rawValue){if(rawValue===undefined)
+return undefined;return parseInt(rawValue,16);}
+processMemoryDump.vmRegions=dumps.process_mmaps.vm_regions.map(function(rawRegion){var byteStats=new tr.model.VMRegionByteStats(parseByteStat(rawRegion.bs.pc),parseByteStat(rawRegion.bs.pd),parseByteStat(rawRegion.bs.sc),parseByteStat(rawRegion.bs.sd),parseByteStat(rawRegion.bs.pss),parseByteStat(rawRegion.bs.sw));return new tr.model.VMRegion(parseInt(rawRegion.sa,16),parseInt(rawRegion.sz,16),rawRegion.pf,rawRegion.mf,byteStats);});}
+var processMemoryAllocatorDumpsByFullName={};if(dumps.allocators!==undefined){tr.b.iterItems(dumps.allocators,function(fullName,rawAllocatorDump){var guid=rawAllocatorDump.guid;if(guid===undefined){this.model_.importWarning({type:'memory_dump_parse_error',message:'Memory allocator dump '+fullName+' from pid='+pid+' does not have a GUID.'});}
+var GLOBAL_MEMORY_ALLOCATOR_DUMP_PREFIX='global/';var containerMemoryDump;var dstIndex;if(fullName.startsWith(GLOBAL_MEMORY_ALLOCATOR_DUMP_PREFIX)){fullName=fullName.substring(GLOBAL_MEMORY_ALLOCATOR_DUMP_PREFIX.length);containerMemoryDump=globalMemoryDump;dstIndex=globalMemoryAllocatorDumpsByFullName;}else{containerMemoryDump=processMemoryDump;dstIndex=processMemoryAllocatorDumpsByFullName;}
+var allocatorDump=allMemoryAllocatorDumpsByGuid[guid];if(allocatorDump===undefined){if(fullName in dstIndex){this.model_.importWarning({type:'memory_dump_parse_error',message:'Multiple GUIDs provided for'+' memory allocator dump '+fullName+': '+
+dstIndex[fullName].guid+', '+guid+' (ignored).'});return;}
+allocatorDump=new tr.model.MemoryAllocatorDump(containerMemoryDump,fullName,guid);dstIndex[fullName]=allocatorDump;if(guid!==undefined)
+allMemoryAllocatorDumpsByGuid[guid]=allocatorDump;}else{if(allocatorDump.containerMemoryDump!==containerMemoryDump){this.model_.importWarning({type:'memory_dump_parse_error',message:'Memory allocator dump '+fullName+' (GUID='+guid+') dumped in different contexts.'});return;}
+if(allocatorDump.fullName!==fullName){this.model_.importWarning({type:'memory_dump_parse_error',message:'Memory allocator dump with GUID='+guid+' has multiple names: '+allocatorDump.fullName+', '+fullName+' (ignored).'});return;}}
+var attributes=rawAllocatorDump.attrs;tr.b.iterItems(attributes,function(attrName,attrArgs){if(attrName in allocatorDump.attributes){this.model_.importWarning({type:'memory_dump_parse_error',message:'Multiple values provided for attribute '+
+attrName+' of memory allocator dump '+fullName+' (GUID='+guid+').'});return;}
+var attrValue=tr.model.Attribute.fromDictIfPossible(attrArgs);allocatorDump.addAttribute(attrName,attrValue);},this);},this);}
+processMemoryDump.memoryAllocatorDumps=this.inferMemoryAllocatorDumpTree_(processMemoryAllocatorDumpsByFullName);process.memoryDumps.push(processMemoryDump);globalMemoryDump.processMemoryDumps[pid]=processMemoryDump;},this);globalMemoryDump.memoryAllocatorDumps=this.inferMemoryAllocatorDumpTree_(globalMemoryAllocatorDumpsByFullName);events.process.forEach(function(processEvent){var dumps=processEvent.args.dumps;if(dumps===undefined)
+return;var edges=dumps.allocators_graph;if(edges===undefined)
+return;edges.forEach(function(rawEdge){var sourceGuid=rawEdge.source;var sourceDump=allMemoryAllocatorDumpsByGuid[sourceGuid];if(sourceDump===undefined){this.model_.importWarning({type:'memory_dump_parse_error',message:'Edge is missing source memory allocator dump (GUID='+
+sourceGuid+')'});return;}
+var targetGuid=rawEdge.target;var targetDump=allMemoryAllocatorDumpsByGuid[targetGuid];if(targetDump===undefined){this.model_.importWarning({type:'memory_dump_parse_error',message:'Edge is missing target memory allocator dump (GUID='+
+targetGuid+')'});return;}
+var importance=rawEdge.importance;var edge=new tr.model.MemoryAllocatorDumpLink(sourceDump,targetDump,importance);switch(rawEdge.type){case'ownership':if(sourceDump.owns!==undefined){this.model_.importWarning({type:'memory_dump_parse_error',message:'Memory allocator dump '+sourceDump.fullName+' (GUID='+sourceGuid+') already owns a memory'+' allocator dump ('+
+sourceDump.owns.target.fullName+').'});return;}
+sourceDump.owns=edge;targetDump.ownedBy.push(edge);break;case'retention':sourceDump.retains.push(edge);targetDump.retainedBy.push(edge);break;default:this.model_.importWarning({type:'memory_dump_parse_error',message:'Invalid edge type: '+rawEdge.type+' (source='+sourceGuid+', target='+targetGuid+', importance='+importance+').'});}},this);},this);},this);},inferMemoryAllocatorDumpTree_:function(memoryAllocatorDumpsByFullName){var rootAllocatorDumps=[];var fullNames=Object.keys(memoryAllocatorDumpsByFullName);fullNames.sort();fullNames.forEach(function(fullName){var allocatorDump=memoryAllocatorDumpsByFullName[fullName];while(true){var lastSlashIndex=fullName.lastIndexOf('/');if(lastSlashIndex===-1){rootAllocatorDumps.push(allocatorDump);break;}
+var parentFullName=fullName.substring(0,lastSlashIndex);var parentAllocatorDump=memoryAllocatorDumpsByFullName[parentFullName];var parentAlreadyExisted=true;if(parentAllocatorDump===undefined){parentAlreadyExisted=false;parentAllocatorDump=new tr.model.MemoryAllocatorDump(allocatorDump.containerMemoryDump,parentFullName);memoryAllocatorDumpsByFullName[parentFullName]=parentAllocatorDump;}
+allocatorDump.parent=parentAllocatorDump;parentAllocatorDump.children.push(allocatorDump);if(parentAlreadyExisted)
+break;fullName=parentFullName;allocatorDump=parentAllocatorDump;}},this);return rootAllocatorDumps;},joinObjectRefs_:function(){tr.b.iterItems(this.model_.processes,function(pid,process){this.joinObjectRefsForProcess_(process);},this);},joinObjectRefsForProcess_:function(process){var patchupsToApply=[];tr.b.iterItems(process.threads,function(tid,thread){thread.asyncSliceGroup.slices.forEach(function(item){this.searchItemForIDRefs_(patchupsToApply,process.objects,'start',item);},this);thread.sliceGroup.slices.forEach(function(item){this.searchItemForIDRefs_(patchupsToApply,process.objects,'start',item);},this);},this);process.objects.iterObjectInstances(function(instance){instance.snapshots.forEach(function(item){this.searchItemForIDRefs_(patchupsToApply,process.objects,'ts',item);},this);},this);patchupsToApply.forEach(function(patchup){patchup.object[patchup.field]=patchup.value;});},searchItemForIDRefs_:function(patchupsToApply,objectCollection,itemTimestampField,item){if(!item.args)
+throw new Error('item is missing its args');function handleField(object,fieldName,fieldValue){if(!fieldValue||(!fieldValue.id_ref&&!fieldValue.idRef))
+return;var id=fieldValue.id_ref||fieldValue.idRef;var ts=item[itemTimestampField];var snapshot=objectCollection.getSnapshotAt(id,ts);if(!snapshot)
+return;patchupsToApply.push({object:object,field:fieldName,value:snapshot});}
+function iterObjectFieldsRecursively(object){if(!(object instanceof Object))
+return;if((object instanceof tr.model.ObjectSnapshot)||(object instanceof Float32Array)||(object instanceof tr.b.Quad))
+return;if(object instanceof Array){for(var i=0;i<object.length;i++){handleField(object,i,object[i]);iterObjectFieldsRecursively(object[i]);}
+return;}
+for(var key in object){var value=object[key];handleField(object,key,value);iterObjectFieldsRecursively(value);}}
+iterObjectFieldsRecursively(item.args);}};tr.importer.Importer.register(TraceEventImporter);return{TraceEventImporter:TraceEventImporter};});'use strict';tr.exportTo('tr.ui.e.highlighter',function(){var Highlighter=tr.ui.tracks.Highlighter;function VSyncHighlighter(viewport){Highlighter.call(this,viewport);this.times_=[];}
+VSyncHighlighter.VSYNC_HIGHLIGHT_COLOR={r:0,g:0,b:255};VSyncHighlighter.VSYNC_HIGHLIGHT_ALPHA=0.1;VSyncHighlighter.VSYNC_DENSITY_TRANSPARENT=0.20;VSyncHighlighter.VSYNC_DENSITY_OPAQUE=0.10;VSyncHighlighter.VSYNC_DENSITY_RANGE=VSyncHighlighter.VSYNC_DENSITY_TRANSPARENT-
+VSyncHighlighter.VSYNC_DENSITY_OPAQUE;VSyncHighlighter.VSYNC_COUNTER_PRECISIONS={'android.VSYNC-app':15,'android.VSYNC':15};VSyncHighlighter.VSYNC_SLICE_PRECISIONS={'RenderWidgetHostViewAndroid::OnVSync':5,'VSYNC':10,'vblank':10,'DisplayLinkMac::GetVSyncParameters':5};VSyncHighlighter.findVSyncTimes=function(model){var times=[];var maxPrecision=Number.NEGATIVE_INFINITY;var maxTitle=undefined;var useInstead=function(title,precisions){if(title!=maxTitle){var precision=precisions[title];if(precision===undefined||precision<=maxPrecision){if(precision===maxPrecision){console.warn('Encountered two different VSync events ('+
+maxTitle+', '+title+') with the same precision, '+'ignoring the newer one ('+title+')');}
+return false;}
+maxPrecision=precision;maxTitle=title;times=[];}
+return true;}
+for(var pid in model.processes){var process=model.processes[pid];for(var cid in process.counters){if(useInstead(cid,VSyncHighlighter.VSYNC_COUNTER_PRECISIONS)){var counter=process.counters[cid];for(var i=0;i<counter.series.length;i++){var series=counter.series[i];Array.prototype.push.apply(times,series.timestamps);}}}
+for(var tid in process.threads){var thread=process.threads[tid];for(var i=0;i<thread.sliceGroup.slices.length;i++){var slice=thread.sliceGroup.slices[i];if(useInstead(slice.title,VSyncHighlighter.VSYNC_SLICE_PRECISIONS)){times.push(slice.start);}}}}
+times.sort(function(x,y){return x-y;});return times;};VSyncHighlighter.generateStripes=function(times,minTime,maxTime){var stripes=[];var lowIndex=tr.b.findLowIndexInSortedArray(times,function(time){return time;},minTime);if(lowIndex>times.length){lowIndex=times.length;}
+var highIndex=lowIndex-1;while(times[highIndex+1]<=maxTime){highIndex++;}
+for(var i=lowIndex-(lowIndex%2);i<=highIndex;i+=2){var left=i<lowIndex?minTime:times[i];var right=i+1>highIndex?maxTime:times[i+1];stripes.push([left,right]);}
+return stripes;}
+VSyncHighlighter.prototype={__proto__:Highlighter.prototype,processModel:function(model){this.times_=VSyncHighlighter.findVSyncTimes(model);},drawHighlight:function(ctx,dt,viewLWorld,viewRWorld,viewHeight){if(!this.viewport_.highlightVSync){return;}
+var stripes=VSyncHighlighter.generateStripes(this.times_,viewLWorld,viewRWorld);if(stripes.length==0){return;}
+var stripeRange=stripes[stripes.length-1][1]-stripes[0][0];var stripeDensity=stripes.length/(dt.scaleX*stripeRange);var clampedStripeDensity=tr.b.clamp(stripeDensity,VSyncHighlighter.VSYNC_DENSITY_OPAQUE,VSyncHighlighter.VSYNC_DENSITY_TRANSPARENT);var opacity=(VSyncHighlighter.VSYNC_DENSITY_TRANSPARENT-clampedStripeDensity)/VSyncHighlighter.VSYNC_DENSITY_RANGE;if(opacity==0){return;}
+var pixelRatio=window.devicePixelRatio||1;var height=viewHeight*pixelRatio;ctx.fillStyle=tr.ui.b.colorToRGBAString(VSyncHighlighter.VSYNC_HIGHLIGHT_COLOR,VSyncHighlighter.VSYNC_HIGHLIGHT_ALPHA*opacity);for(var i=0;i<stripes.length;i++){var xLeftView=dt.xWorldToView(stripes[i][0]);var xRightView=dt.xWorldToView(stripes[i][1]);ctx.fillRect(xLeftView,0,xRightView-xLeftView,height);}}};tr.ui.tracks.Highlighter.register(VSyncHighlighter);return{VSyncHighlighter:VSyncHighlighter};});
+</script>
+</head>
+  <body>
+  </body>
+</html>