Revert "Add [WillBeGarbageCollected] to Event.idl"

Source/core/events/UIEvent.h

 /*
  * Copyright (C) 2001 Peter Kelly (pmk@post.com)
  * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de)
  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 23 matching lines @@
 
 struct UIEventInit : public EventInit {
     UIEventInit();
 
     RefPtr<AbstractView> view;
     int detail;
 };
 
 class UIEvent : public Event {
 public:
-    static PassRefPtrWillBeRawPtr<UIEvent> create()
+    static PassRefPtr<UIEvent> create()
     {
-        return adoptRefWillBeRefCountedGarbageCollected(new UIEvent);
+        return adoptRef(new UIEvent);
     }
-    static PassRefPtrWillBeRawPtr<UIEvent> create(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<AbstractView> view, int detail)
+    static PassRefPtr<UIEvent> create(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<AbstractView> view, int detail)
     {
-        return adoptRefWillBeRefCountedGarbageCollected(new UIEvent(type, canBubble, cancelable, view, detail));
+        return adoptRef(new UIEvent(type, canBubble, cancelable, view, detail));
     }
-    static PassRefPtrWillBeRawPtr<UIEvent> create(const AtomicString& type, const UIEventInit& initializer)
+    static PassRefPtr<UIEvent> create(const AtomicString& type, const UIEventInit& initializer)
     {
-        return adoptRefWillBeRefCountedGarbageCollected(new UIEvent(type, initializer));
+        return adoptRef(new UIEvent(type, initializer));
     }
     virtual ~UIEvent();
 
     void initUIEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<AbstractView>, int detail);
 
     AbstractView* view() const { return m_view.get(); }
     AbstractView* view(bool& isNull) const { isNull = !m_view; return m_view.get(); }
     int detail() const { return m_detail; }
 
     virtual const AtomicString& interfaceName() const OVERRIDE;
@@ skipping 18 matching lines @@
     UIEvent(const AtomicString&, const UIEventInit&);
 
 private:
     RefPtr<AbstractView> m_view;
     int m_detail;
 };
 
 } // namespace WebCore
 
 #endif // UIEvent_h