Update V8 to r5901 as required by WebKit r73109

Change-Id: Ic48c5b085ce90e0151e2e7e58c4c5afe87fce9d1

7 files changed, 228 insertions, 129 deletions

diff --git a/tools/gyp/v8.gyp b/tools/gyp/v8.gyp
index 65b86203..c1a5aab1 100644
--- a/tools/gyp/v8.gyp
+++ b/tools/gyp/v8.gyp
@@ -282,6 +282,8 @@
         '../../src/ast.h',
         '../../src/bignum.cc',
         '../../src/bignum.h',
+        '../../src/bignum-dtoa.cc',
+        '../../src/bignum-dtoa.h',
         '../../src/bootstrapper.cc',
         '../../src/bootstrapper.h',
         '../../src/builtins.cc',
@@ -331,7 +333,6 @@
         '../../src/disassembler.h',
         '../../src/dtoa.cc',
         '../../src/dtoa.h',
-        '../../src/dtoa-config.c',
         '../../src/diy-fp.cc',
         '../../src/diy-fp.h',
         '../../src/double.h',
@@ -405,6 +406,10 @@
         '../../src/parser.cc',
         '../../src/parser.h',
         '../../src/platform.h',
+        '../../src/preparse-data.cc',
+        '../../src/preparse-data.h',
+        '../../src/preparser.cc',
+        '../../src/preparser.h',
         '../../src/prettyprinter.cc',
         '../../src/prettyprinter.h',
         '../../src/property.cc',
@@ -470,8 +475,11 @@
         '../../src/v8-counters.h',
         '../../src/v8.cc',
         '../../src/v8.h',
+        '../../src/v8checks.h',
+        '../../src/v8globals.h',
         '../../src/v8threads.cc',
         '../../src/v8threads.h',
+        '../../src/v8utils.h',
         '../../src/variables.cc',
         '../../src/variables.h',
         '../../src/version.cc',
@@ -484,6 +492,10 @@
         '../../src/zone-inl.h',
         '../../src/zone.cc',
         '../../src/zone.h',
+	'../../src/extensions/externalize-string-extension.cc',
+	'../../src/extensions/externalize-string-extension.h',
+	'../../src/extensions/gc-extension.cc',
+	'../../src/extensions/gc-extension.h',
       ],
       'conditions': [
         ['v8_target_arch=="arm"', {
@@ -651,11 +663,7 @@
             '../../src/platform-win32.cc',
           ],
           # 4355, 4800 came from common.vsprops
-          # 4018, 4244 were a per file config on dtoa-config.c
-          # TODO: It's probably possible and desirable to stop disabling the
-          # dtoa-specific warnings by modifying dtoa as was done in Chromium
-          # r9255.  Refer to that revision for details.
-          'msvs_disabled_warnings': [4355, 4800, 4018, 4244],
+          'msvs_disabled_warnings': [4355, 4800],
           'link_settings':  {
             'libraries': [ '-lwinmm.lib' ],
           },
diff --git a/tools/presubmit.py b/tools/presubmit.py
index ebf8bd89..1d80f92b 100755
--- a/tools/presubmit.py
+++ b/tools/presubmit.py
@@ -195,7 +195,7 @@ class CppLintProcessor(SourceFileProcessor):
               or (name in CppLintProcessor.IGNORE_LINT))
 
   def GetPathsToSearch(self):
-    return ['src', 'include', 'samples', join('test', 'cctest')]
+    return ['src', 'preparser', 'include', 'samples', join('test', 'cctest')]
 
   def ProcessFiles(self, files, path):
     good_files_cache = FileContentsCache('.cpplint-cache')
diff --git a/tools/v8.xcodeproj/project.pbxproj b/tools/v8.xcodeproj/project.pbxproj
index 5f93c78a..08558cc5 100644
--- a/tools/v8.xcodeproj/project.pbxproj
+++ b/tools/v8.xcodeproj/project.pbxproj
@@ -115,7 +115,6 @@
 		89A88E180E71A6960043BA31 /* property.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF16D0E719B8F00D62E90 /* property.cc */; };
 		89A88E190E71A6970043BA31 /* rewriter.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF16F0E719B8F00D62E90 /* rewriter.cc */; };
 		89A88E1A0E71A69B0043BA31 /* runtime.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF1710E719B8F00D62E90 /* runtime.cc */; };
-		89A88E1B0E71A69D0043BA31 /* scanner-base.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF1730E719B8F00D62E90 /* scanner-base.cc */; };
 		89A88E1B0E71A69D0043BA31 /* scanner.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF1730E719B8F00D62E90 /* scanner.cc */; };
 		89A88E1C0E71A69E0043BA31 /* scopeinfo.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF1760E719B8F00D62E90 /* scopeinfo.cc */; };
 		89A88E1D0E71A6A00043BA31 /* scopes.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF1780E719B8F00D62E90 /* scopes.cc */; };
@@ -178,7 +177,6 @@
 		89F23C6C0E78D5B2006B2466 /* property.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF16D0E719B8F00D62E90 /* property.cc */; };
 		89F23C6D0E78D5B2006B2466 /* rewriter.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF16F0E719B8F00D62E90 /* rewriter.cc */; };
 		89F23C6E0E78D5B2006B2466 /* runtime.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF1710E719B8F00D62E90 /* runtime.cc */; };
-		89F23C6F0E78D5B2006B2466 /* scanner-base.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF1730E719B8F00D62E90 /* scanner-base.cc */; };
 		89F23C6F0E78D5B2006B2466 /* scanner.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF1730E719B8F00D62E90 /* scanner.cc */; };
 		89F23C700E78D5B2006B2466 /* scopeinfo.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF1760E719B8F00D62E90 /* scopeinfo.cc */; };
 		89F23C710E78D5B2006B2466 /* scopes.cc in Sources */ = {isa = PBXBuildFile; fileRef = 897FF1780E719B8F00D62E90 /* scopes.cc */; };
@@ -483,8 +481,6 @@
 		897FF1700E719B8F00D62E90 /* rewriter.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = rewriter.h; sourceTree = "<group>"; };
 		897FF1710E719B8F00D62E90 /* runtime.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = runtime.cc; sourceTree = "<group>"; };
 		897FF1720E719B8F00D62E90 /* runtime.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = runtime.h; sourceTree = "<group>"; };
-		897FF1730E719B8F00D62E90 /* scanner-base.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = scanner-base.cc; sourceTree = "<group>"; };
-		897FF1740E719B8F00D62E90 /* scanner-base.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = scanner-base.h; sourceTree = "<group>"; };
 		897FF1730E719B8F00D62E90 /* scanner.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = scanner.cc; sourceTree = "<group>"; };
 		897FF1740E719B8F00D62E90 /* scanner.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = scanner.h; sourceTree = "<group>"; };
 		897FF1750E719B8F00D62E90 /* SConscript */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = SConscript; sourceTree = "<group>"; };
@@ -947,8 +943,6 @@
 				897FF1700E719B8F00D62E90 /* rewriter.h */,
 				897FF1710E719B8F00D62E90 /* runtime.cc */,
 				897FF1720E719B8F00D62E90 /* runtime.h */,
-				897FF1730E719B8F00D62E90 /* scanner-base.cc */,
-				897FF1740E719B8F00D62E90 /* scanner-base.h */,
 				897FF1730E719B8F00D62E90 /* scanner.cc */,
 				897FF1740E719B8F00D62E90 /* scanner.h */,
 				897FF1760E719B8F00D62E90 /* scopeinfo.cc */,
@@ -1354,7 +1348,6 @@
 				58950D630F5551AF00F3E8BA /* register-allocator.cc in Sources */,
 				89A88E190E71A6970043BA31 /* rewriter.cc in Sources */,
 				89A88E1A0E71A69B0043BA31 /* runtime.cc in Sources */,
-				89A88E1B0E71A69D0043BA31 /* scanner-base.cc in Sources */,
 				89A88E1B0E71A69D0043BA31 /* scanner.cc in Sources */,
 				89A88E1C0E71A69E0043BA31 /* scopeinfo.cc in Sources */,
 				89A88E1D0E71A6A00043BA31 /* scopes.cc in Sources */,
@@ -1479,7 +1472,6 @@
 				58950D640F5551B500F3E8BA /* register-allocator.cc in Sources */,
 				89F23C6D0E78D5B2006B2466 /* rewriter.cc in Sources */,
 				89F23C6E0E78D5B2006B2466 /* runtime.cc in Sources */,
-				89F23C6F0E78D5B2006B2466 /* scanner-base.cc in Sources */,
 				89F23C6F0E78D5B2006B2466 /* scanner.cc in Sources */,
 				89F23C700E78D5B2006B2466 /* scopeinfo.cc in Sources */,
 				89F23C710E78D5B2006B2466 /* scopes.cc in Sources */,
diff --git a/tools/visual_studio/README.txt b/tools/visual_studio/README.txt
index dd9802b4..c46aa371 100644
--- a/tools/visual_studio/README.txt
+++ b/tools/visual_studio/README.txt
@@ -7,8 +7,7 @@ be performed by Visual Studio.
 
 v8_base.vcproj
 --------------
-Base V8 library containing all the V8 code but no JavaScript library code. This
-includes third party code for string/number convertions (dtoa).
+Base V8 library containing all the V8 code but no JavaScript library code.
 
 v8.vcproj
 ---------
diff --git a/tools/visual_studio/v8_base.vcproj b/tools/visual_studio/v8_base.vcproj
index d1ee48d6..902faff6 100644
--- a/tools/visual_studio/v8_base.vcproj
+++ b/tools/visual_studio/v8_base.vcproj
@@ -122,70 +122,6 @@
 	</References>
 	<Files>
 		<Filter
-			Name="dtoa"
-			>
-			<File
-				RelativePath="..\..\src\dtoa-config.c"
-				>
-				<FileConfiguration
-					Name="Debug|Win32"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						DisableSpecificWarnings="4018;4244"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Win32"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						DisableSpecificWarnings="4018;4244"
-					/>
-				</FileConfiguration>
-			</File>
-    		<File
-				RelativePath="..\..\src\bignum.cc"
-				>
-			</File>
-    		<File
-				RelativePath="..\..\src\bignum.h"
-				>
-			</File>
-    		<File
-				RelativePath="..\..\src\bignum-dtoa.cc"
-				>
-			</File>
-    		<File
-				RelativePath="..\..\src\bignum-dtoa.h"
-				>
-			</File>
-    		<File
-				RelativePath="..\..\src\dtoa.cc"
-				>
-			</File>
-    		<File
-				RelativePath="..\..\src\dtoa.h"
-				>
-			</File>
-    		<File
-				RelativePath="..\..\src\fast-dtoa.cc"
-				>
-			</File>
-    		<File
-				RelativePath="..\..\src\fast-dtoa.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\src\fixed-dtoa.cc"
-				>
-			</File>
-    		<File
-				RelativePath="..\..\src\fixed-dtoa.h"
-				>
-			</File>
-		</Filter>
-		<Filter
 			Name="src"
 			>
 			<File
@@ -297,6 +233,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\cached-powers.cc"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\cached-powers.h"
 				>
 			</File>
@@ -489,6 +429,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\dtoa.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\execution.cc"
 				>
 			</File>
@@ -513,6 +461,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\fixed-dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\fixed-dtoa.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\flags.cc"
 				>
 			</File>
@@ -806,6 +762,22 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\preparser.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\preparser.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\preparse-data.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\preparse-data.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\profile-generator.cc"
 				>
 			</File>
@@ -994,6 +966,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\strtod.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\strtod.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\ia32\stub-cache-ia32.cc"
 				>
 			</File>
@@ -1070,6 +1050,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\v8checks.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\v8globals.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\v8threads.cc"
 				>
 			</File>
@@ -1078,6 +1066,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\v8utils.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\variables.cc"
 				>
 			</File>
@@ -1141,6 +1133,22 @@
 				RelativePath="..\..\src\zone.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\src\extensions\externalize-string-extension.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\extensions\externalize-string-extension.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\extensions\gc-extension.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\extensions\gc-extension.h"
+				>
+			</File>
 			<Filter
 				Name="third party"
 				>
@@ -1177,6 +1185,10 @@
 				RelativePath="..\..\include\v8.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\include\v8stdint.h"
+				>
+			</File>
 		</Filter>
 	</Files>
 	<Globals>
diff --git a/tools/visual_studio/v8_base_arm.vcproj b/tools/visual_studio/v8_base_arm.vcproj
index 4f9ff4ca..b87fdf8d 100644
--- a/tools/visual_studio/v8_base_arm.vcproj
+++ b/tools/visual_studio/v8_base_arm.vcproj
@@ -122,30 +122,6 @@
 	</References>
 	<Files>
 		<Filter
-			Name="dtoa"
-			>
-			<File
-				RelativePath="..\..\src\dtoa-config.c"
-				>
-				<FileConfiguration
-					Name="Debug|Win32"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						DisableSpecificWarnings="4018;4244"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Win32"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						DisableSpecificWarnings="4018;4244"
-					/>
-				</FileConfiguration>
-			</File>
-		</Filter>
-		<Filter
 			Name="src"
 			>
 			<File
@@ -229,6 +205,22 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\bignum.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\bignum.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\bignum-dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\bignum-dtoa.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\builtins.cc"
 				>
 			</File>
@@ -241,6 +233,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\cached-powers.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\cached-powers.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\char-predicates-inl.h"
 				>
 			</File>
@@ -425,6 +425,26 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\diy-fp.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\diy-fp.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\double.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\dtoa.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\execution.cc"
 				>
 			</File>
@@ -441,6 +461,22 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\fast-dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\fast-dtoa.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\fixed-dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\fixed-dtoa.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\flags.cc"
 				>
 			</File>
@@ -928,6 +964,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\strtod.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\strtod.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\arm\stub-cache-arm.cc"
 				>
 			</File>
diff --git a/tools/visual_studio/v8_base_x64.vcproj b/tools/visual_studio/v8_base_x64.vcproj
index c84bce2d..6d27472a 100644
--- a/tools/visual_studio/v8_base_x64.vcproj
+++ b/tools/visual_studio/v8_base_x64.vcproj
@@ -122,30 +122,6 @@
 	</References>
 	<Files>
 		<Filter
-			Name="dtoa"
-			>
-			<File
-				RelativePath="..\..\src\dtoa-config.c"
-				>
-				<FileConfiguration
-					Name="Debug|x64"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						DisableSpecificWarnings="4018;4244"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|x64"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						DisableSpecificWarnings="4018;4244"
-					/>
-				</FileConfiguration>
-			</File>
-		</Filter>
-		<Filter
 			Name="src"
 			>
 			<File
@@ -217,6 +193,22 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\bignum.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\bignum.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\bignum-dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\bignum-dtoa.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\bootstrapper.cc"
 				>
 			</File>
@@ -241,6 +233,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\cached-powers.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\cached-powers.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\char-predicates-inl.h"
 				>
 			</File>
@@ -417,6 +417,26 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\diy-fp.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\diy-fp.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\double.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\dtoa.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\execution.cc"
 				>
 			</File>
@@ -433,6 +453,22 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\fast-dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\fast-dtoa.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\fixed-dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\fixed-dtoa.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\flags.cc"
 				>
 			</File>
@@ -914,6 +950,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\strtod.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\strtod.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\x64\stub-cache-x64.cc"
 				>
 			</File>