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

Source/modules/websockets/WebSocket.h

 /*
  * Copyright (C) 2011 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 107 matching lines @@
     // WebSocketChannelClient functions.
     virtual void didConnect() OVERRIDE;
     virtual void didReceiveMessage(const String& message) OVERRIDE;
     virtual void didReceiveBinaryData(PassOwnPtr<Vector<char> >) OVERRIDE;
     virtual void didReceiveMessageError() OVERRIDE;
     virtual void didUpdateBufferedAmount(unsigned long bufferedAmount) OVERRIDE;
     virtual void didStartClosingHandshake() OVERRIDE;
     virtual void didClose(unsigned long unhandledBufferedAmount, ClosingHandshakeCompletionStatus, unsigned short code, const String& reason) OVERRIDE;
 
 private:
+    // FIXME: This should inherit WebCore::EventQueue.
     class EventQueue FINAL : public RefCounted<EventQueue> {
     public:
         static PassRefPtr<EventQueue> create(EventTarget* target) { return adoptRef(new EventQueue(target)); }
         ~EventQueue();
 
         // Dispatches the event if this queue is active.
         // Queues the event if this queue is suspended.
         // Does nothing otherwise.
-        void dispatch(PassRefPtr<Event> /* event */);
+        void dispatch(PassRefPtrWillBeRawPtr<Event> /* event */);
 
         bool isEmpty() const;
 
         void suspend();
         void resume();
         void stop();
 
     private:
         enum State {
             Active,
             Suspended,
             Stopped,
         };
 
         explicit EventQueue(EventTarget*);
 
         // Dispatches queued events if this queue is active.
         // Does nothing otherwise.
         void dispatchQueuedEvents();
         void resumeTimerFired(Timer<EventQueue>*);
 
         State m_state;
         EventTarget* m_target;
-        Deque<RefPtr<Event> > m_events;
+        // FIXME: oilpan: This should be HeapDeque once it's implemented.
+        Deque<RefPtrWillBePersistent<Event> > m_events;
         Timer<EventQueue> m_resumeTimer;
     };
 
     explicit WebSocket(ExecutionContext*);
 
     // Adds a console message with JSMessageSource and ErrorMessageLevel.
     void logError(const String& message);
 
     // Handle the JavaScript close method call. close() methods on this class
     // are just for determining if the optional code argument is supplied or
@@ skipping 26 matching lines @@
     BinaryType m_binaryType;
     String m_subprotocol;
     String m_extensions;
 
     RefPtr<EventQueue> m_eventQueue;
 };
 
 } // namespace WebCore
 
 #endif // WebSocket_h