Remove tons of OILPAN.

sky/engine/core/css/CSSKeyframesRule.h

 /*
  * Copyright (C) 2007, 2008, 2012 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 41 matching lines @@
     String name() const { return m_name; }
     void setName(const String& name) { m_name = AtomicString(name); }
 
     bool isVendorPrefixed() const { return m_isPrefixed; }
     void setVendorPrefixed(bool isPrefixed) { m_isPrefixed = isPrefixed; }
 
     int findKeyframeIndex(const String& key) const;
 
     PassRefPtr<StyleRuleKeyframes> copy() const { return adoptRef(new StyleRuleKeyframes(*this)); }
 
-    void traceAfterDispatch(Visitor*);
-
 private:
     StyleRuleKeyframes();
     explicit StyleRuleKeyframes(const StyleRuleKeyframes&);
 
     Vector<RefPtr<StyleKeyframe> > m_keyframes;
     AtomicString m_name;
     bool m_isPrefixed;
 };
 
 DEFINE_STYLE_RULE_TYPE_CASTS(Keyframes);
@@ skipping 20 matching lines @@
     void deleteRule(const String& key);
     CSSKeyframeRule* findRule(const String& key);
 
     // For IndexedGetter and CSSRuleList.
     unsigned length() const;
     CSSKeyframeRule* item(unsigned index) const;
 
     bool isVendorPrefixed() const { return m_isPrefixed; }
     void setVendorPrefixed(bool isPrefixed) { m_isPrefixed = isPrefixed; }
 
-    virtual void trace(Visitor*) override;
-
 private:
     CSSKeyframesRule(StyleRuleKeyframes*, CSSStyleSheet* parent);
 
     RefPtr<StyleRuleKeyframes> m_keyframesRule;
     mutable Vector<RefPtr<CSSKeyframeRule> > m_childRuleCSSOMWrappers;
     mutable OwnPtr<CSSRuleList> m_ruleListCSSOMWrapper;
     bool m_isPrefixed;
 };
 
 DEFINE_CSS_RULE_TYPE_CASTS(CSSKeyframesRule, KEYFRAMES_RULE);
 
 } // namespace blink
 
 #endif // CSSKeyframesRule_h