Add [WillBeGarbageCollected] to Event.idl

Source/modules/mediastream/MediaStreamEvent.cpp

 /*
  * 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:
  * 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 16 matching lines @@
 
 #include "core/events/ThreadLocalEventNames.h"
 
 namespace WebCore {
 
 MediaStreamEventInit::MediaStreamEventInit()
     : stream(nullptr)
 {
 }
 
-PassRefPtr<MediaStreamEvent> MediaStreamEvent::create()
+PassRefPtrWillBeRawPtr<MediaStreamEvent> MediaStreamEvent::create()
 {
-    return adoptRef(new MediaStreamEvent);
+    return adoptRefCountedWillBeRefCountedGarbageCollected(new MediaStreamEvent);
 }
 
-PassRefPtr<MediaStreamEvent> MediaStreamEvent::create(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<MediaStream> stream)
+PassRefPtrWillBeRawPtr<MediaStreamEvent> MediaStreamEvent::create(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<MediaStream> stream)
 {
-    return adoptRef(new MediaStreamEvent(type, canBubble, cancelable, stream));
+    return adoptRefCountedWillBeRefCountedGarbageCollected(new MediaStreamEvent(type, canBubble, cancelable, stream));
 }
 
-PassRefPtr<MediaStreamEvent> MediaStreamEvent::create(const AtomicString& type, const MediaStreamEventInit& initializer)
+PassRefPtrWillBeRawPtr<MediaStreamEvent> MediaStreamEvent::create(const AtomicString& type, const MediaStreamEventInit& initializer)
 {
-    return adoptRef(new MediaStreamEvent(type, initializer));
+    return adoptRefCountedWillBeRefCountedGarbageCollected(new MediaStreamEvent(type, initializer));
 }
 
 MediaStreamEvent::MediaStreamEvent()
 {
     ScriptWrappable::init(this);
 }
 
 MediaStreamEvent::MediaStreamEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<MediaStream> stream)
     : Event(type, canBubble, cancelable)
     , m_stream(stream)
@@ skipping 28 matching lines @@
     return EventNames::MediaStreamEvent;
 }
 
 void MediaStreamEvent::trace(Visitor* visitor)
 {
     Event::trace(visitor);
 }
 
 } // namespace WebCore