Merge 124843

Source/WebCore/dom/GenericEventQueue.cpp

 /*
  * 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
@@ skipping 67 matching lines @@
 }
 
 void GenericEventQueue::timerFired(Timer<GenericEventQueue>*)
 {
     ASSERT(!m_timer.isActive());
     ASSERT(!m_pendingEvents.isEmpty());
 
     Vector<RefPtr<Event> > pendingEvents;
     m_pendingEvents.swap(pendingEvents);
 
+    RefPtr<EventTarget> protect(m_owner);
     for (unsigned i = 0; i < pendingEvents.size(); ++i) {
         EventTarget* target = pendingEvents[i]->target() ? pendingEvents[i]->target() : m_owner;
         target->dispatchEvent(pendingEvents[i].release());
     }
 }
 
 void GenericEventQueue::close()
 {
     m_isClosed = true;
 
     m_timer.stop();
     m_pendingEvents.clear();
 }
 
 void GenericEventQueue::cancelAllEvents()
 {
     m_timer.stop();
     m_pendingEvents.clear();
 }
 
 bool GenericEventQueue::hasPendingEvents() const
 {
     return m_pendingEvents.size();
 }
 
 }