Remove tons of OILPAN.

sky/engine/core/css/MediaQueryList.cpp

 /*
  * 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 107 matching lines @@
     }
     return false;
 }
 
 bool MediaQueryList::matches()
 {
     updateMatches();
     return m_matches;
 }
 
-void MediaQueryList::trace(Visitor* visitor)
-{
-#if ENABLE(OILPAN)
-    visitor->trace(m_matcher);
-    visitor->trace(m_media);
-    visitor->trace(m_listeners);
-#endif
-    EventTargetWithInlineData::trace(visitor);
-}
-
 const AtomicString& MediaQueryList::interfaceName() const
 {
     return EventTargetNames::MediaQueryList;
 }
 
 ExecutionContext* MediaQueryList::executionContext() const
 {
     return ActiveDOMObject::executionContext();
 }
 
 }