Merge 112623 - Crash in GenericEventQueue::~GenericEventQueue.

Source/WebCore/dom/GenericEventQueue.h

 /*
  * Copyright (C) 2012 Victor Carbune (victor@rosedu.org)
  *
  * 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
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
 #ifndef GenericEventQueue_h
 #define GenericEventQueue_h
 
 #include "EventQueue.h"
+#include "EventTarget.h"
 #include "Timer.h"
+#include <wtf/PassOwnPtr.h>
 #include <wtf/RefPtr.h>
 #include <wtf/Vector.h>
 
 namespace WebCore {
 
 class GenericEventQueue : public EventQueue {
 
 public:
-    GenericEventQueue();
+    GenericEventQueue(EventTarget*);
+    static PassOwnPtr<GenericEventQueue> create(EventTarget*);
     virtual ~GenericEventQueue();
 
     // EventQueue
     virtual bool enqueueEvent(PassRefPtr<Event>) OVERRIDE;
     virtual bool cancelEvent(Event*) OVERRIDE;
     virtual void close() OVERRIDE;
 
     void cancelAllEvents();
     bool hasPendingEvents() const;
 
 private:
     void timerFired(Timer<GenericEventQueue>*);
 
+    EventTarget* m_owner;
     Vector<RefPtr<Event> > m_pendingEvents;
     Timer<GenericEventQueue> m_timer;
 
     bool m_isClosed;
 };
 
 }
 
 #endif