Remove tons of OILPAN.

sky/engine/core/css/CSSFunctionValue.cpp

 /*
  * Copyright (C) 2008, 2010 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 35 matching lines @@
         result.append(m_args->cssText());
     result.append(')');
     return result.toString();
 }
 
 bool CSSFunctionValue::equals(const CSSFunctionValue& other) const
 {
     return m_name == other.m_name && compareCSSValuePtr(m_args, other.m_args);
 }
 
-void CSSFunctionValue::traceAfterDispatch(Visitor* visitor)
-{
-    visitor->trace(m_args);
-    CSSValue::traceAfterDispatch(visitor);
 }
-
-}