Use new phantom handles for ScriptWrappable.

Source/bindings/core/v8/DOMWrapperWorld.cpp

 /*
  * Copyright (C) 2009 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 207 matching lines @@
     if (!policy.isEmpty())
         isolatedWorldContentSecurityPolicies().set(worldId, true);
     else
         isolatedWorldContentSecurityPolicies().remove(worldId);
 }
 
 void DOMWrapperWorld::registerDOMObjectHolderInternal(PassOwnPtr<DOMObjectHolderBase> holderBase)
 {
     ASSERT(!m_domObjectHolders.contains(holderBase.get()));
     holderBase->setWorld(this);
-    holderBase->setWeak(&DOMWrapperWorld::weakCallbackForDOMObjectHolder);
+    holderBase->setPhantom(&DOMWrapperWorld::phantomCallbackForDOMObjectHolder);
     m_domObjectHolders.add(holderBase);
 }
 
 void DOMWrapperWorld::unregisterDOMObjectHolder(DOMObjectHolderBase* holderBase)
 {
     ASSERT(m_domObjectHolders.contains(holderBase));
     m_domObjectHolders.remove(holderBase);
 }
 
-void DOMWrapperWorld::weakCallbackForDOMObjectHolder(const v8::WeakCallbackData<v8::Value, DOMObjectHolderBase>& data)
+void DOMWrapperWorld::phantomCallbackForDOMObjectHolder(const v8::PhantomCallbackData<DOMObjectHolderBase>& data)
 {
     DOMObjectHolderBase* holderBase = data.GetParameter();
     holderBase->world()->unregisterDOMObjectHolder(holderBase);
 }
 
 } // namespace blink