Remove meta viewport and @viewport CSS rules.

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 78 matching lines @@
     void addStyleRule(StyleRule*, AddRuleFlags);
     void addRule(StyleRule*, unsigned selectorIndex, AddRuleFlags);
 
     const RuleFeatureSet& features() const { return m_features; }
 
     const WillBeHeapTerminatedArray<RuleData>* idRules(const AtomicString& key) const { ASSERT(!m_pendingRules); return m_idRules.get(key); }
     const WillBeHeapTerminatedArray<RuleData>* classRules(const AtomicString& key) const { ASSERT(!m_pendingRules); return m_classRules.get(key); }
     const WillBeHeapTerminatedArray<RuleData>* tagRules(const AtomicString& key) const { ASSERT(!m_pendingRules); return m_tagRules.get(key); }
     const WillBeHeapTerminatedArray<RuleData>* shadowPseudoElementRules(const AtomicString& key) const { ASSERT(!m_pendingRules); return m_shadowPseudoElementRules.get(key); }
     const WillBeHeapVector<RuleData>* universalRules() const { ASSERT(!m_pendingRules); return &m_universalRules; }
-    const WillBeHeapVector<RawPtrWillBeMember<StyleRuleViewport> >& viewportRules() const { ASSERT(!m_pendingRules); return m_viewportRules; }
     const WillBeHeapVector<RawPtrWillBeMember<StyleRuleFontFace> >& fontFaceRules() const { return m_fontFaceRules; }
     const WillBeHeapVector<RawPtrWillBeMember<StyleRuleKeyframes> >& keyframesRules() const { return m_keyframesRules; }
     const MediaQueryResultList& viewportDependentMediaQueryResults() const { return m_viewportDependentMediaQueryResults; }
 
     unsigned ruleCount() const { return m_ruleCount; }
 
     void compactRulesIfNeeded()
     {
         if (!m_pendingRules)
             return;
         compactRules();
     }
 
 #ifndef NDEBUG
     void show();
 #endif
 
     void trace(Visitor*);
 
 private:
     typedef WillBeHeapHashMap<AtomicString, OwnPtrWillBeMember<WillBeHeapLinkedStack<RuleData> > > PendingRuleMap;
     typedef WillBeHeapHashMap<AtomicString, OwnPtrWillBeMember<WillBeHeapTerminatedArray<RuleData> > > CompactRuleMap;
 
     RuleSet()
         : m_ruleCount(0)
     {
     }
 
     void addToRuleSet(const AtomicString& key, PendingRuleMap&, const RuleData&);
-    void addViewportRule(StyleRuleViewport*);
     void addFontFaceRule(StyleRuleFontFace*);
     void addKeyframesRule(StyleRuleKeyframes*);
 
     void addChildRules(const WillBeHeapVector<RefPtrWillBeMember<StyleRuleBase> >&, const MediaQueryEvaluator& medium, AddRuleFlags);
     bool findBestRuleSetAndAdd(const CSSSelector&, RuleData&);
 
     void compactRules();
     static void compactPendingRules(PendingRuleMap&, CompactRuleMap&);
 
     class PendingRuleMaps : public NoBaseWillBeGarbageCollected<PendingRuleMaps> {
@@ skipping 17 matching lines @@
             m_pendingRules = PendingRuleMaps::create();
         return m_pendingRules.get();
     }
 
     CompactRuleMap m_idRules;
     CompactRuleMap m_classRules;
     CompactRuleMap m_tagRules;
     CompactRuleMap m_shadowPseudoElementRules;
     WillBeHeapVector<RuleData> m_universalRules;
     RuleFeatureSet m_features;
-    WillBeHeapVector<RawPtrWillBeMember<StyleRuleViewport> > m_viewportRules;
     WillBeHeapVector<RawPtrWillBeMember<StyleRuleFontFace> > m_fontFaceRules;
     WillBeHeapVector<RawPtrWillBeMember<StyleRuleKeyframes> > m_keyframesRules;
 
     MediaQueryResultList m_viewportDependentMediaQueryResults;
 
     unsigned m_ruleCount;
     OwnPtrWillBeMember<PendingRuleMaps> m_pendingRules;
 
 #ifndef NDEBUG
     WillBeHeapVector<RuleData> m_allRules;
 #endif
 };
 
 } // namespace blink
 
 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::RuleData);
 
 #endif // RuleSet_h