bindings: Cleans up V8{HTML,SVG}ElementWrapperFactory.

Source/bindings/core/v8/CustomElementConstructorBuilder.h

 /*
  * Copyright (C) 2013 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 66 matching lines @@
     ScriptValue bindingsReturnValue() const;
 
 private:
     bool hasValidPrototypeChainFor(const WrapperTypeInfo*) const;
     bool prototypeIsValid(const AtomicString& type, ExceptionState&) const;
     v8::Handle<v8::Function> retrieveCallback(v8::Isolate*, const char* name);
 
     RefPtr<ScriptState> m_scriptState;
     const Dictionary* m_options;
     v8::Handle<v8::Object> m_prototype;
-    const WrapperTypeInfo* m_wrapperType;
     v8::Handle<v8::Function> m_constructor;
     RefPtr<V8CustomElementLifecycleCallbacks> m_callbacks;
 };
 
-}
+} // namespace blink
 
 #endif // CustomElementConstructorBuilder_h