Clean up macros around DEFINE_EVENT_TARGET_REFCOUNTING

Source/modules/mediastream/RTCPeerConnection.h

 /*
  * Copyright (C) 2012 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 41 matching lines @@
 class RTCOfferOptions;
 class RTCSessionDescription;
 class RTCSessionDescriptionCallback;
 class RTCStatsCallback;
 class VoidCallback;
 
 class RTCPeerConnection final
     : public RefCountedGarbageCollectedEventTargetWithInlineData<RTCPeerConnection>
     , public WebRTCPeerConnectionHandlerClient
     , public ActiveDOMObject {
-    DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<RTCPeerConnection>);
+    REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(RTCPeerConnection);
     DEFINE_WRAPPERTYPEINFO();
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(RTCPeerConnection);
 public:
     static RTCPeerConnection* create(ExecutionContext*, const Dictionary&, const Dictionary&, ExceptionState&);
     virtual ~RTCPeerConnection();
 
     void createOffer(RTCSessionDescriptionCallback*, RTCErrorCallback*, const Dictionary&, ExceptionState&);
 
     void createAnswer(RTCSessionDescriptionCallback*, RTCErrorCallback*, const Dictionary&, ExceptionState&);
 
@@ skipping 106 matching lines @@
     AsyncMethodRunner<RTCPeerConnection> m_dispatchScheduledEventRunner;
     WillBeHeapVector<RefPtrWillBeMember<Event>> m_scheduledEvents;
 
     bool m_stopped;
     bool m_closed;
 };
 
 } // namespace blink
 
 #endif // RTCPeerConnection_h