bindings: Retires ScriptWrappable::init, etc.

Source/core/html/canvas/Canvas2DContextAttributes.cpp

 /*
  * 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
  * copyright notice, this list of conditions and the following disclaimer
@@ skipping 18 matching lines @@
 #include "core/html/canvas/Canvas2DContextAttributes.h"
 
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 Canvas2DContextAttributes::Canvas2DContextAttributes()
     : m_alpha(true)
     , m_storage(PersistentStorage)
 {
-    ScriptWrappable::init(this);
 }
 
 DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(Canvas2DContextAttributes);
 
 PassRefPtrWillBeRawPtr<Canvas2DContextAttributes> Canvas2DContextAttributes::create()
 {
     return adoptRefWillBeNoop(new Canvas2DContextAttributes());
 }
 
 bool Canvas2DContextAttributes::alpha() const
@@ skipping 18 matching lines @@
     else if (storage == "discardable")
         m_storage = DiscardableStorage;
 }
 
 Canvas2DContextStorage Canvas2DContextAttributes::parsedStorage() const
 {
     return m_storage;
 }
 
 } // namespace blink