Add [WillBeGarbageCollected] to Event.idl

Source/core/events/CompositionEvent.h

 /*
  * Copyright (C) 2009 Apple 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 22 matching lines @@
 namespace WebCore {
 
 struct CompositionEventInit : UIEventInit {
     CompositionEventInit();
 
     String data;
 };
 
 class CompositionEvent FINAL : public UIEvent {
 public:
-    static PassRefPtr<CompositionEvent> create()
+    static PassRefPtrWillBeRawPtr<CompositionEvent> create()
     {
-        return adoptRef(new CompositionEvent);
+        return adoptRefCountedWillBeRefCountedGarbageCollected(new CompositionEvent);
     }
 
-    static PassRefPtr<CompositionEvent> create(const AtomicString& type, PassRefPtr<AbstractView> view, const String& data, const Vector<CompositionUnderline>& underlines)
+    static PassRefPtrWillBeRawPtr<CompositionEvent> create(const AtomicString& type, PassRefPtr<AbstractView> view, const String& data, const Vector<CompositionUnderline>& underlines)
     {
-        return adoptRef(new CompositionEvent(type, view, data, underlines));
+        return adoptRefCountedWillBeRefCountedGarbageCollected(new CompositionEvent(type, view, data, underlines));
     }
 
-    static PassRefPtr<CompositionEvent> create(const AtomicString& type, const CompositionEventInit& initializer)
+    static PassRefPtrWillBeRawPtr<CompositionEvent> create(const AtomicString& type, const CompositionEventInit& initializer)
     {
-        return adoptRef(new CompositionEvent(type, initializer));
+        return adoptRefCountedWillBeRefCountedGarbageCollected(new CompositionEvent(type, initializer));
     }
 
     virtual ~CompositionEvent();
 
     void initCompositionEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<AbstractView>, const String& data);
 
     String data() const { return m_data; }
     int activeSegmentStart() const { return m_activeSegmentStart; }
     int activeSegmentEnd() const { return m_activeSegmentEnd; }
     const Vector<unsigned>& getSegments() const { return m_segments; }
@@ skipping 10 matching lines @@
 
     String m_data;
     int m_activeSegmentStart;
     int m_activeSegmentEnd;
     Vector<unsigned> m_segments;
 };
 
 } // namespace WebCore
 
 #endif // CompositionEvent_h