Oilpan: Replace most of RefPtrs for Event objects with oilpan's transition types

Source/modules/indexeddb/IDBRequest.cpp

 /*
  * 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 382 matching lines @@
 const AtomicString& IDBRequest::interfaceName() const
 {
     return EventTargetNames::IDBRequest;
 }
 
 ExecutionContext* IDBRequest::executionContext() const
 {
     return ActiveDOMObject::executionContext();
 }
 
-bool IDBRequest::dispatchEvent(PassRefPtr<Event> event)
+bool IDBRequest::dispatchEvent(PassRefPtrWillBeRawPtr<Event> event)
 {
     IDB_TRACE("IDBRequest::dispatchEvent");
     if (m_contextStopped || !executionContext())
         return false;
     ASSERT(m_requestState.isValid());
     ASSERT(m_readyState == PENDING);
     ASSERT(m_hasPendingActivity);
     ASSERT(m_enqueuedEvents.size());
     ASSERT(event->target() == this);
 
@@ skipping 79 matching lines @@
     ASSERT(m_readyState == DONE);
     ASSERT(executionContext());
     m_transaction.clear();
 
     if (m_contextStopped)
         return;
 
     m_readyState = PENDING;
 }
 
-void IDBRequest::enqueueEvent(PassRefPtr<Event> event)
+void IDBRequest::enqueueEvent(PassRefPtrWillBeRawPtr<Event> event)
 {
     ASSERT(m_readyState == PENDING || m_readyState == DONE);
 
     if (m_contextStopped || !executionContext())
         return;
 
     ASSERT_WITH_MESSAGE(m_readyState == PENDING || m_didFireUpgradeNeededEvent, "When queueing event %s, m_readyState was %d", event->type().utf8().data(), m_readyState);
 
     EventQueue* eventQueue = executionContext()->eventQueue();
     event->setTarget(this);
 
     // Keep track of enqueued events in case we need to abort prior to dispatch,
     // in which case these must be cancelled. If the events not dispatched for
     // other reasons they must be removed from this list via dequeueEvent().
     if (eventQueue->enqueueEvent(event.get()))
         m_enqueuedEvents.append(event);
 }
 
 void IDBRequest::dequeueEvent(Event* event)
 {
     for (size_t i = 0; i < m_enqueuedEvents.size(); ++i) {
         if (m_enqueuedEvents[i].get() == event)
             m_enqueuedEvents.remove(i);
     }
 }
 
 } // namespace WebCore