Oilpan: Allocate all EventTarget derived types on the manged heap.

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 34 matching lines @@
 #include "wtf/OwnPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/text/AtomicStringHash.h"
 
 namespace WebCore {
 
 class Blob;
 class ExceptionState;
 
 class WebSocket FINAL : public RefCountedWillBeRefCountedGarbageCollected<WebSocket>, public ScriptWrappable, public EventTargetWithInlineData, public ActiveDOMObject, public WebSocketChannelClient {
-    DEFINE_EVENT_TARGET_REFCOUNTING(RefCountedWillBeRefCountedGarbageCollected<WebSocket>);
+    REFCOUNTED_EVENT_TARGET(WebSocket);
+    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(WebSocket);
 public:
     static const char* subProtocolSeperator();
     // WebSocket instances must be used with a wrapper since this class's
     // lifetime management is designed assuming the V8 holds a ref on it while
     // hasPendingActivity() returns true.
     static PassRefPtrWillBeRawPtr<WebSocket> create(ExecutionContext*, const String& url, ExceptionState&);
     static PassRefPtrWillBeRawPtr<WebSocket> create(ExecutionContext*, const String& url, const String& protocol, ExceptionState&);
     static PassRefPtrWillBeRawPtr<WebSocket> create(ExecutionContext*, const String& url, const Vector<String>& protocols, ExceptionState&);
     virtual ~WebSocket();
 
@@ skipping 50 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;
 
-    void trace(Visitor*);
+    virtual void trace(Visitor*) OVERRIDE;
 
 private:
     // FIXME: This should inherit WebCore::EventQueue.
     class EventQueue FINAL : public RefCountedWillBeGarbageCollectedFinalized<EventQueue> {
     public:
         static PassRefPtrWillBeRawPtr<EventQueue> create(EventTarget* target)
         {
             return adoptRefWillBeNoop(new EventQueue(target));
         }
         ~EventQueue();
@@ skipping 78 matching lines @@
     // The subprotocol the server selected.
     String m_subprotocol;
     String m_extensions;
 
     RefPtrWillBeMember<EventQueue> m_eventQueue;
 };
 
 } // namespace WebCore
 
 #endif // WebSocket_h