Merge the Sky Engine changes from the SkyDart branch

sky/engine/core/css/FontFaceSetLoadEvent.h

 /*
  * Copyright (C) 2013 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 26 matching lines @@
 #include "sky/engine/wtf/PassRefPtr.h"
 #include "sky/engine/wtf/RefPtr.h"
 
 namespace blink {
 
 struct FontFaceSetLoadEventInit : public EventInit {
     FontFaceArray fontfaces;
 };
 
 class FontFaceSetLoadEvent final : public Event {
-    DEFINE_WRAPPERTYPEINFO();
 public:
     static PassRefPtr<FontFaceSetLoadEvent> create()
     {
         return adoptRef(new FontFaceSetLoadEvent());
     }
 
     static PassRefPtr<FontFaceSetLoadEvent> create(const AtomicString& type, const FontFaceSetLoadEventInit& initializer)
     {
         return adoptRef(new FontFaceSetLoadEvent(type, initializer));
     }
@@ skipping 13 matching lines @@
     FontFaceSetLoadEvent();
     FontFaceSetLoadEvent(const AtomicString&, const FontFaceArray&);
     FontFaceSetLoadEvent(const AtomicString&, const FontFaceSetLoadEventInit&);
 
     FontFaceArray m_fontfaces;
 };
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_CORE_CSS_FONTFACESETLOADEVENT_H_