1 files changed, 18 insertions, 9 deletions

diff --git a/third_party/chromium/base/memory/weak_ptr_unittest.cc b/third_party/chromium/base/memory/weak_ptr_unittest.cc
index fdbb280..982becd 100644
--- a/third_party/chromium/base/memory/weak_ptr_unittest.cc
+++ b/third_party/chromium/base/memory/weak_ptr_unittest.cc
@@ -4,17 +4,21 @@
 
 #include "base/memory/weak_ptr.h"
 
+#include <memory>
 #include <string>
 
 #include <gtest/gtest.h>
 
 #include "base/bind.h"
 #include "base/location.h"
-#include "base/memory/scoped_ptr.h"
 
 namespace base {
 namespace {
 
+WeakPtr<int> PassThru(WeakPtr<int> ptr) {
+  return ptr;
+}
+
 struct Base {
   std::string member;
 };
@@ -52,13 +56,13 @@ TEST(WeakPtrFactoryTest, Comparison) {
 
 TEST(WeakPtrFactoryTest, OutOfScope) {
   WeakPtr<int> ptr;
-  EXPECT_EQ(NULL, ptr.get());
+  EXPECT_EQ(nullptr, ptr.get());
   {
     int data;
     WeakPtrFactory<int> factory(&data);
     ptr = factory.GetWeakPtr();
   }
-  EXPECT_EQ(NULL, ptr.get());
+  EXPECT_EQ(nullptr, ptr.get());
 }
 
 TEST(WeakPtrFactoryTest, Multiple) {
@@ -71,8 +75,8 @@ TEST(WeakPtrFactoryTest, Multiple) {
     EXPECT_EQ(&data, a.get());
     EXPECT_EQ(&data, b.get());
   }
-  EXPECT_EQ(NULL, a.get());
-  EXPECT_EQ(NULL, b.get());
+  EXPECT_EQ(nullptr, a.get());
+  EXPECT_EQ(nullptr, b.get());
 }
 
 TEST(WeakPtrFactoryTest, MultipleStaged) {
@@ -84,9 +88,9 @@ TEST(WeakPtrFactoryTest, MultipleStaged) {
     {
       WeakPtr<int> b = factory.GetWeakPtr();
     }
-    EXPECT_TRUE(NULL != a.get());
+    EXPECT_NE(nullptr, a.get());
   }
-  EXPECT_EQ(NULL, a.get());
+  EXPECT_EQ(nullptr, a.get());
 }
 
 TEST(WeakPtrFactoryTest, Dereference) {
@@ -107,6 +111,11 @@ TEST(WeakPtrFactoryTest, UpCast) {
   EXPECT_EQ(ptr.get(), &data);
 }
 
+TEST(WeakPtrTest, ConstructFromNullptr) {
+  WeakPtr<int> ptr = PassThru(nullptr);
+  EXPECT_EQ(nullptr, ptr.get());
+}
+
 TEST(WeakPtrTest, SupportsWeakPtr) {
   Target target;
   WeakPtr<Target> ptr = target.AsWeakPtr();
@@ -157,7 +166,7 @@ TEST(WeakPtrTest, InvalidateWeakPtrs) {
   EXPECT_EQ(&data, ptr.get());
   EXPECT_TRUE(factory.HasWeakPtrs());
   factory.InvalidateWeakPtrs();
-  EXPECT_EQ(NULL, ptr.get());
+  EXPECT_EQ(nullptr, ptr.get());
   EXPECT_FALSE(factory.HasWeakPtrs());
 
   // Test that the factory can create new weak pointers after a
@@ -167,7 +176,7 @@ TEST(WeakPtrTest, InvalidateWeakPtrs) {
   EXPECT_EQ(&data, ptr2.get());
   EXPECT_TRUE(factory.HasWeakPtrs());
   factory.InvalidateWeakPtrs();
-  EXPECT_EQ(NULL, ptr2.get());
+  EXPECT_EQ(nullptr, ptr2.get());
   EXPECT_FALSE(factory.HasWeakPtrs());
 }