[C++11 Allowed Features] Declares a type-safe null pointer converting from NULL to nullptr

content/browser/accessibility/browser_accessibility_manager_unittest.cc

Index: content/browser/accessibility/browser_accessibility_manager_unittest.cc
diff --git a/content/browser/accessibility/browser_accessibility_manager_unittest.cc b/content/browser/accessibility/browser_accessibility_manager_unittest.cc
index 9980de6196dad8fe52ac5d78377538d34b92f05b..09e28d13ca45852c5b1f307feded737b48b7f7c5 100644
--- a/content/browser/accessibility/browser_accessibility_manager_unittest.cc
+++ b/content/browser/accessibility/browser_accessibility_manager_unittest.cc
@@ -95,14 +95,14 @@ class TestBrowserAccessibilityDelegate
   }
   virtual gfx::NativeViewAccessible AccessibilityGetNativeViewAccessible()
       override {
-    return NULL;
+    return nullptr;
   }
   virtual BrowserAccessibilityManager* AccessibilityGetChildFrame(
       int accessibility_node_id) override {
-    return NULL;
+    return nullptr;
   }
   virtual BrowserAccessibility* AccessibilityGetParentFrame() override {
-    return NULL;
+    return nullptr;
   }
 
   bool got_fatal_error() const { return got_fatal_error_; }
@@ -146,7 +146,7 @@ TEST(BrowserAccessibilityManagerTest, TestNoLeaks) {
   BrowserAccessibilityManager* manager =
       BrowserAccessibilityManager::Create(
           MakeAXTreeUpdate(root, button, checkbox),
-          NULL,
+          nullptr,
           new CountedBrowserAccessibilityFactory());
 
   ASSERT_EQ(3, CountedBrowserAccessibility::global_obj_count_);
@@ -160,7 +160,7 @@ TEST(BrowserAccessibilityManagerTest, TestNoLeaks) {
   manager =
       BrowserAccessibilityManager::Create(
           MakeAXTreeUpdate(root, button, checkbox),
-          NULL,
+          nullptr,
           new CountedBrowserAccessibilityFactory());
   ASSERT_EQ(3, CountedBrowserAccessibility::global_obj_count_);
 
@@ -251,7 +251,7 @@ TEST(BrowserAccessibilityManagerTest, TestReuseBrowserAccessibilityObjects) {
       BrowserAccessibilityManager::Create(
           MakeAXTreeUpdate(tree1_root,
                            tree1_child1, tree1_child2, tree1_child3),
-          NULL,
+          nullptr,
           new CountedBrowserAccessibilityFactory());
   ASSERT_EQ(4, CountedBrowserAccessibility::global_obj_count_);
 
@@ -427,7 +427,7 @@ TEST(BrowserAccessibilityManagerTest, TestReuseBrowserAccessibilityObjects2) {
                            tree1_child1, tree1_grandchild1,
                            tree1_child2, tree1_grandchild2,
                            tree1_child3, tree1_grandchild3),
-          NULL,
+          nullptr,
           new CountedBrowserAccessibilityFactory());
   ASSERT_EQ(8, CountedBrowserAccessibility::global_obj_count_);
 
@@ -555,7 +555,7 @@ TEST(BrowserAccessibilityManagerTest, TestMoveChildUp) {
   BrowserAccessibilityManager* manager =
       BrowserAccessibilityManager::Create(
           MakeAXTreeUpdate(tree1_1, tree1_2, tree1_3, tree1_4),
-          NULL,
+          nullptr,
           new CountedBrowserAccessibilityFactory());
   ASSERT_EQ(4, CountedBrowserAccessibility::global_obj_count_);
 
@@ -689,7 +689,7 @@ TEST(BrowserAccessibilityManagerTest, BoundsForRange) {
   scoped_ptr<BrowserAccessibilityManager> manager(
       BrowserAccessibilityManager::Create(
           MakeAXTreeUpdate(root, static_text, inline_text1, inline_text2),
-          NULL,
+          nullptr,
           new CountedBrowserAccessibilityFactory()));
 
   BrowserAccessibility* root_accessible = manager->GetRoot();
@@ -777,7 +777,7 @@ TEST(BrowserAccessibilityManagerTest, BoundsForRangeBiDi) {
   scoped_ptr<BrowserAccessibilityManager> manager(
       BrowserAccessibilityManager::Create(
           MakeAXTreeUpdate(root, static_text, inline_text1, inline_text2),
-          NULL,
+          nullptr,
           new CountedBrowserAccessibilityFactory()));
 
   BrowserAccessibility* root_accessible = manager->GetRoot();
@@ -875,7 +875,7 @@ TEST(BrowserAccessibilityManagerTest, MAYBE_BoundsForRangeOnParentElement) {
           MakeAXTreeUpdate(
               root, div, static_text1, img,
               static_text2, inline_text1, inline_text2),
-          NULL,
+          nullptr,
           new CountedBrowserAccessibilityFactory()));
   BrowserAccessibility* root_accessible = manager->GetRoot();
 
@@ -922,7 +922,7 @@ TEST(BrowserAccessibilityManagerTest, NextPreviousInTreeOrder) {
   scoped_ptr<BrowserAccessibilityManager> manager(
       BrowserAccessibilityManager::Create(
           MakeAXTreeUpdate(root, node2, node3, node4, node5),
-          NULL,
+          nullptr,
           new CountedBrowserAccessibilityFactory()));
 
   BrowserAccessibility* root_accessible = manager->GetRoot();
@@ -932,14 +932,14 @@ TEST(BrowserAccessibilityManagerTest, NextPreviousInTreeOrder) {
       node3_accessible->PlatformGetChild(0);
   BrowserAccessibility* node5_accessible = root_accessible->PlatformGetChild(2);
 
-  ASSERT_EQ(NULL, manager->NextInTreeOrder(NULL));
+  ASSERT_EQ(nullptr, manager->NextInTreeOrder(nullptr));
   ASSERT_EQ(node2_accessible, manager->NextInTreeOrder(root_accessible));
   ASSERT_EQ(node3_accessible, manager->NextInTreeOrder(node2_accessible));
   ASSERT_EQ(node4_accessible, manager->NextInTreeOrder(node3_accessible));
   ASSERT_EQ(node5_accessible, manager->NextInTreeOrder(node4_accessible));
-  ASSERT_EQ(NULL, manager->NextInTreeOrder(node5_accessible));
+  ASSERT_EQ(nullptr, manager->NextInTreeOrder(node5_accessible));
 
-  ASSERT_EQ(NULL, manager->PreviousInTreeOrder(NULL));
+  ASSERT_EQ(nullptr, manager->PreviousInTreeOrder(nullptr));
   ASSERT_EQ(node4_accessible, manager->PreviousInTreeOrder(node5_accessible));
   ASSERT_EQ(node3_accessible, manager->PreviousInTreeOrder(node4_accessible));
   ASSERT_EQ(node2_accessible, manager->PreviousInTreeOrder(node3_accessible));