Remove tons of OILPAN.

sky/engine/core/css/CSSValue.h

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 97 matching lines @@
     {
         return isPrimitiveValue() || isValueList();
     }
 
     PassRefPtr<CSSValue> cloneForCSSOM() const;
 
     bool hasFailedOrCanceledSubresources() const;
 
     bool equals(const CSSValue&) const;
 
-    void finalizeGarbageCollectedObject();
-    void traceAfterDispatch(Visitor*) { }
-    void trace(Visitor*);
-
 protected:
 
     static const size_t ClassTypeBits = 6;
     enum ClassType {
         PrimitiveClass,
 
         // Image classes.
         ImageClass,
         CursorImageClass,
 
@@ skipping 104 matching lines @@
 {
     return first ? second && first->equals(*second) : !second;
 }
 
 #define DEFINE_CSS_VALUE_TYPE_CASTS(thisType, predicate) \
     DEFINE_TYPE_CASTS(thisType, CSSValue, value, value->predicate, value.predicate)
 
 } // namespace blink
 
 #endif // CSSValue_h