Adding allocator annotations to blink classes and structs.

Source/bindings/core/v8/V8DOMWrapper.h

Index: Source/bindings/core/v8/V8DOMWrapper.h
diff --git a/Source/bindings/core/v8/V8DOMWrapper.h b/Source/bindings/core/v8/V8DOMWrapper.h
index dbe68a1b08316e3db33ceddd845530c2240cfbf1..229f89d6bb5f6af9761ce8249f1f7a5a6e81cd9f 100644
--- a/Source/bindings/core/v8/V8DOMWrapper.h
+++ b/Source/bindings/core/v8/V8DOMWrapper.h
@@ -44,6 +44,7 @@ class Node;
 struct WrapperTypeInfo;
 
 class V8DOMWrapper {
+    STATIC_ONLY(V8DOMWrapper);
 public:
     static v8::Local<v8::Object> createWrapper(v8::Isolate*, v8::Local<v8::Object> creationContext, const WrapperTypeInfo*, ScriptWrappable*);
     static bool isWrapper(v8::Isolate*, v8::Local<v8::Value>);
@@ -105,6 +106,7 @@ inline v8::Local<v8::Object> V8DOMWrapper::associateObjectWithWrapper(v8::Isolat
 }
 
 class V8WrapperInstantiationScope {
+    STACK_ALLOCATED();
 public:
     V8WrapperInstantiationScope(v8::Local<v8::Object> creationContext, v8::Isolate* isolate)
         : m_didEnterContext(false)