remove memoryinstrumentation

Source/core/css/WebKitCSSKeyframesRule.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 38 matching lines @@
     void wrapperAppendKeyframe(PassRefPtr<StyleKeyframe>);
     void wrapperRemoveKeyframe(unsigned);
 
     String name() const { return m_name; }    
     void setName(const String& name) { m_name = AtomicString(name); }
     
     int findKeyframeIndex(const String& key) const;
 
     PassRefPtr<StyleRuleKeyframes> copy() const { return adoptRef(new StyleRuleKeyframes(*this)); }
 
-    void reportDescendantMemoryUsage(MemoryObjectInfo*) const;
-
 private:
     StyleRuleKeyframes();
     StyleRuleKeyframes(const StyleRuleKeyframes&);
 
     Vector<RefPtr<StyleKeyframe> > m_keyframes;
     AtomicString m_name;
 };
 
 class WebKitCSSKeyframesRule : public CSSRule {
 public:
     static PassRefPtr<WebKitCSSKeyframesRule> create(StyleRuleKeyframes* rule, CSSStyleSheet* sheet) { return adoptRef(new WebKitCSSKeyframesRule(rule, sheet)); }
 
     virtual ~WebKitCSSKeyframesRule();
 
     virtual CSSRule::Type type() const OVERRIDE { return WEBKIT_KEYFRAMES_RULE; }
     virtual String cssText() const OVERRIDE;
     virtual void reattach(StyleRuleBase*) OVERRIDE;
-    virtual void reportMemoryUsage(MemoryObjectInfo*) const OVERRIDE;
 
     String name() const { return m_keyframesRule->name(); }
     void setName(const String&);
 
     CSSRuleList* cssRules();
 
     void insertRule(const String& rule);
     void deleteRule(const String& key);
     WebKitCSSKeyframeRule* findRule(const String& key);
 
     // For IndexedGetter and CSSRuleList.
     unsigned length() const;
     WebKitCSSKeyframeRule* item(unsigned index) const;
 
 private:
     WebKitCSSKeyframesRule(StyleRuleKeyframes*, CSSStyleSheet* parent);
 
     RefPtr<StyleRuleKeyframes> m_keyframesRule;
     mutable Vector<RefPtr<WebKitCSSKeyframeRule> > m_childRuleCSSOMWrappers;
     mutable OwnPtr<CSSRuleList> m_ruleListCSSOMWrapper;
 };
 
 } // namespace WebCore
 
 #endif // WebKitCSSKeyframesRule_h