Remove tons of OILPAN.

sky/engine/core/css/MediaQueryMatcher.h

 /*
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  *
  *  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.
  *
  *  This library is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 40 matching lines @@
 
     void addViewportListener(MediaQueryListListener*);
     void removeViewportListener(MediaQueryListListener*);
 
     PassRefPtr<MediaQueryList> matchMedia(const String&);
 
     void mediaFeaturesChanged();
     void viewportChanged();
     bool evaluate(const MediaQuerySet*);
 
-    void trace(Visitor*);
-
 private:
     explicit MediaQueryMatcher(Document&);
 
     PassOwnPtr<MediaQueryEvaluator> createEvaluator() const;
 
     RawPtr<Document> m_document;
     OwnPtr<MediaQueryEvaluator> m_evaluator;
 
     typedef LinkedHashSet<RawPtr<MediaQueryList> > MediaQueryListSet;
     MediaQueryListSet m_mediaLists;
 
     typedef LinkedHashSet<RawPtr<MediaQueryListListener> > ViewportListenerSet;
     ViewportListenerSet m_viewportListeners;
 };
 
 }
 
 #endif // MediaQueryMatcher_h