Oilpan: Replace most of RefPtrs for Event objects with oilpan's transition types

public/web/WebDOMEvent.h

 /*
  * Copyright (C) 2010 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 74 matching lines @@
     BLINK_EXPORT bool isMessageEvent() const;
     BLINK_EXPORT bool isWheelEvent() const;
     BLINK_EXPORT bool isBeforeTextInsertedEvent() const;
     BLINK_EXPORT bool isOverflowEvent() const;
     BLINK_EXPORT bool isPageTransitionEvent() const;
     BLINK_EXPORT bool isPopStateEvent() const;
     BLINK_EXPORT bool isProgressEvent() const;
     BLINK_EXPORT bool isXMLHttpRequestProgressEvent() const;
 
 #if BLINK_IMPLEMENTATION
-    WebDOMEvent(const WTF::PassRefPtr<WebCore::Event>&);
-    operator WTF::PassRefPtr<WebCore::Event>() const;
+    WebDOMEvent(const PassRefPtrWillBeRawPtr<WebCore::Event>&);
+    PassRefPtrWillBeRawPtr<WebCore::Event> getValue() const;

[sof, 2014/03/28 12:32:09]

Unused?

[haraken, 2014/03/28 14:02:14]

It's used in Source/web/ in this CL.

[sof, 2014/03/28 14:41:02]

Oh, so it is. Sorry about the noise.

 #endif
 
     template<typename T> T to()
     {
         T res;
         res.WebDOMEvent::assign(*this);
         return res;
     }
 
     template<typename T> const T toConst() const
@@ skipping 18 matching lines @@
         return static_cast<const T*>(m_private.get());
     }
 #endif
 
     WebPrivatePtr<WebDOMEventPrivate> m_private;
 };
 
 } // namespace blink
 
 #endif