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

cc/trees/layer_tree_host_unittest_delegated.cc

Index: cc/trees/layer_tree_host_unittest_delegated.cc
diff --git a/cc/trees/layer_tree_host_unittest_delegated.cc b/cc/trees/layer_tree_host_unittest_delegated.cc
index 095513be80c13ea72a21df15bcf9bf4f384f24c9..52aed1a3e7cb8b7150ac2b5ee56a5318b3e7768a 100644
--- a/cc/trees/layer_tree_host_unittest_delegated.cc
+++ b/cc/trees/layer_tree_host_unittest_delegated.cc
@@ -275,8 +275,8 @@ class LayerTreeHostDelegatedTestCaseSingleDelegatedLayer
 
     if (delegated_.get()) {
       delegated_->RemoveFromParent();
-      delegated_ = NULL;
-      frame_provider_ = NULL;
+      delegated_ = nullptr;
+      frame_provider_ = nullptr;
     }
 
     frame_provider_ = new DelegatedFrameProvider(resource_collection_.get(),
@@ -296,7 +296,9 @@ class LayerTreeHostDelegatedTestCaseSingleDelegatedLayer
     return delegated;
   }
 
-  virtual void AfterTest() override { resource_collection_->SetClient(NULL); }
+  virtual void AfterTest() override {
+    resource_collection_->SetClient(nullptr);
+  }
 
   // DelegatedFrameProviderClient implementation.
   virtual void UnusedResourcesAreAvailable() override { available_ = true; }
@@ -1897,7 +1899,7 @@ class LayerTreeHostDelegatedTestTwoImplLayersTwoFrames
         // Remove the delegated layer and replace it with a new one. Make a new
         // frame but with the same resources for it.
         delegated_->RemoveFromParent();
-        delegated_ = NULL;
+        delegated_ = nullptr;
 
         frame_provider_->SetFrameData(frame.Pass());
         delegated_ = CreateDelegatedLayer(frame_provider_.get());
@@ -1962,7 +1964,7 @@ class LayerTreeHostDelegatedTestTwoLayers
 
         // And drop our ref on the frame provider so only the layers keep it
         // alive.
-        frame_provider_ = NULL;
+        frame_provider_ = nullptr;
         break;
       case 3:
         resource_collection_->TakeUnusedResourcesForChildCompositor(&resources);
@@ -1982,7 +1984,7 @@ class LayerTreeHostDelegatedTestTwoLayers
         // No resources should be returned yet.
         root_->AddChild(delegated_);
         delegated_thief_->RemoveFromParent();
-        delegated_thief_ = NULL;
+        delegated_thief_ = nullptr;
         break;
       case 5:
         resource_collection_->TakeUnusedResourcesForChildCompositor(&resources);
@@ -1999,7 +2001,7 @@ class LayerTreeHostDelegatedTestTwoLayers
         EXPECT_FALSE(TestAndResetAvailable());
 
         // Destroy the layer and the resources should be returned immediately.
-        delegated_ = NULL;
+        delegated_ = nullptr;
 
         resource_collection_->TakeUnusedResourcesForChildCompositor(&resources);
         {
@@ -2083,7 +2085,7 @@ class LayerTreeHostDelegatedTestRemoveAndAddToTree
 
         // Destroy the layer.
         delegated_->RemoveFromParent();
-        delegated_ = NULL;
+        delegated_ = nullptr;
         break;
       case 6:
         resource_collection_->TakeUnusedResourcesForChildCompositor(&resources);
@@ -2091,7 +2093,7 @@ class LayerTreeHostDelegatedTestRemoveAndAddToTree
         EXPECT_FALSE(TestAndResetAvailable());
 
         // Destroy the frame provider. Resources should be returned.
-        frame_provider_ = NULL;
+        frame_provider_ = nullptr;
 
         resource_collection_->TakeUnusedResourcesForChildCompositor(&resources);
         {
@@ -2166,14 +2168,14 @@ class LayerTreeHostDelegatedTestRemoveAndChangeResources
         }
 
         // Destroy the frame provider.
-        frame_provider_ = NULL;
+        frame_provider_ = nullptr;
 
         resource_collection_->TakeUnusedResourcesForChildCompositor(&resources);
         EXPECT_EQ(0u, resources.size());
         EXPECT_FALSE(TestAndResetAvailable());
 
         // Destroy the layer. Resources should be returned.
-        delegated_ = NULL;
+        delegated_ = nullptr;
 
         resource_collection_->TakeUnusedResourcesForChildCompositor(&resources);
         {