Remove lots of @keyframes related code.

sky/engine/core/css/RuleSet.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 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 65 matching lines @@
     void addRule(StyleRule*, unsigned selectorIndex);
 
     const RuleFeatureSet& features() const { return m_features; }
 
     const TerminatedArray<RuleData>* idRules(const AtomicString& key) const { ASSERT(!m_pendingRules); return m_idRules.get(key); }
     const TerminatedArray<RuleData>* classRules(const AtomicString& key) const { ASSERT(!m_pendingRules); return m_classRules.get(key); }
     const TerminatedArray<RuleData>* tagRules(const AtomicString& key) const { ASSERT(!m_pendingRules); return m_tagRules.get(key); }
     const Vector<RuleData>* universalRules() const { ASSERT(!m_pendingRules); return &m_universalRules; }
     const Vector<RuleData>* hostRules() const { ASSERT(!m_pendingRules); return &m_hostRules; }
     const Vector<RawPtr<StyleRuleFontFace> >& fontFaceRules() const { return m_fontFaceRules; }
-    const Vector<RawPtr<StyleRuleKeyframes> >& keyframesRules() const { return m_keyframesRules; }
 
     void compactRulesIfNeeded()
     {
         if (!m_pendingRules)
             return;
         compactRules();
     }
 
 #ifndef NDEBUG
     void show();
@@ skipping 36 matching lines @@
             m_pendingRules = PendingRuleMaps::create();
         return m_pendingRules.get();
     }
 
     CompactRuleMap m_idRules;
     CompactRuleMap m_classRules;
     CompactRuleMap m_tagRules;
     Vector<RuleData> m_universalRules;
     Vector<RuleData> m_hostRules;
     Vector<RawPtr<StyleRuleFontFace> > m_fontFaceRules;
-    Vector<RawPtr<StyleRuleKeyframes> > m_keyframesRules;
 
     RuleFeatureSet m_features;
 
     unsigned m_ruleCount;
     OwnPtr<PendingRuleMaps> m_pendingRules;
 
 #ifndef NDEBUG
     Vector<RuleData> m_allRules;
 #endif
 };
 
 } // namespace blink
 
 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::RuleData);
 
 #endif  // SKY_ENGINE_CORE_CSS_RULESET_H_