Remove RefCountedGarbageCollected from EventTarget objects

Source/modules/indexeddb/IDBRequest.h

 /*
  * Copyright (C) 2010 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 35 matching lines @@
 #include "public/platform/WebIDBCursor.h"
 
 namespace WebCore {
 
 class ExceptionState;
 class IDBCursor;
 struct IDBDatabaseMetadata;
 class SharedBuffer;
 
 class IDBRequest
-    : public RefCountedGarbageCollected<IDBRequest>
+    : public GarbageCollectedFinalized<IDBRequest>
     , public ScriptWrappable
     , public EventTargetWithInlineData
     , public ActiveDOMObject {
-    DEFINE_EVENT_TARGET_REFCOUNTING(RefCountedGarbageCollected<IDBRequest>);
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(IDBRequest);
 public:
     static IDBRequest* create(ScriptState*, IDBAny* source, IDBTransaction*);
     virtual ~IDBRequest();
     virtual void trace(Visitor*) OVERRIDE;
 
     ScriptValue result(ExceptionState&);
     PassRefPtrWillBeRawPtr<DOMError> error(ExceptionState&) const;
     ScriptValue source() const;
     IDBTransaction* transaction() const { return m_transaction.get(); }
@@ skipping 92 matching lines @@
     OwnPtr<Vector<blink::WebBlobInfo> > m_blobInfo;
 
     bool m_didFireUpgradeNeededEvent;
     bool m_preventPropagation;
     bool m_resultDirty;
 };
 
 } // namespace WebCore
 
 #endif // IDBRequest_h