Adding allocator annotations to blink classes and structs.

Source/bindings/core/v8/V8PerContextData.h

 /*
  * Copyright (C) 2012 Google Inc. 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
@@ skipping 20 matching lines @@
 #ifndef V8PerContextData_h
 #define V8PerContextData_h
 
 #include "bindings/core/v8/CustomElementBinding.h"
 #include "bindings/core/v8/ScopedPersistent.h"
 #include "bindings/core/v8/V8GlobalValueMap.h"
 #include "bindings/core/v8/WrapperTypeInfo.h"
 #include "core/CoreExport.h"
 #include "gin/public/context_holder.h"
 #include "gin/public/gin_embedders.h"
+#include "wtf/Allocator.h"
 #include "wtf/HashMap.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/Vector.h"
 #include "wtf/text/AtomicString.h"
 #include "wtf/text/AtomicStringHash.h"
 #include <v8.h>
 
 namespace blink {
 
 class CustomElementDefinition;
 class V8DOMActivityLogger;
 class V8PerContextData;
 struct V8NPObject;
 typedef WTF::Vector<V8NPObject*> V8NPObjectVector;
 typedef WTF::HashMap<int, V8NPObjectVector> V8NPObjectMap;
 
 enum V8ContextEmbedderDataField {
     v8ContextPerContextDataIndex = static_cast<int>(gin::kPerContextDataStartIndex + gin::kEmbedderBlink),
 };
 
 class CORE_EXPORT V8PerContextData final {
+    WTF_MAKE_FAST_ALLOCATED(V8PerContextData);
+    WTF_MAKE_NONCOPYABLE(V8PerContextData);
 public:
     static PassOwnPtr<V8PerContextData> create(v8::Local<v8::Context>);
 
     static V8PerContextData* from(v8::Local<v8::Context>);
 
     ~V8PerContextData();
 
     v8::Local<v8::Context> context() { return m_context.newLocal(m_isolate); }
 
     // To create JS Wrapper objects, we create a cache of a 'boiler plate'
@@ skipping 51 matching lines @@
 
     // This is owned by a static hash map in V8DOMActivityLogger.
     V8DOMActivityLogger* m_activityLogger;
 
     V8GlobalValueMap<String, v8::Value, v8::kNotWeak> m_compiledPrivateScript;
 };
 
 } // namespace blink
 
 #endif // V8PerContextData_h