Remove @media rules.

sky/engine/core/css/StyleRule.h

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * (C) 2002-2003 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2002, 2006, 2008, 2012, 2013 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef SKY_ENGINE_CORE_CSS_STYLERULE_H_
 #define SKY_ENGINE_CORE_CSS_STYLERULE_H_
 
 #include "sky/engine/core/css/CSSSelectorList.h"
-#include "sky/engine/core/css/MediaList.h"
 #include "sky/engine/wtf/Noncopyable.h"
 #include "sky/engine/wtf/RefPtr.h"
 
 namespace blink {
 
 class StylePropertySet;
 
 class StyleRuleBase : public RefCounted<StyleRuleBase> {
     WTF_MAKE_FAST_ALLOCATED;
 public:
     enum Type {
         Unknown, // Not used.
         Style,
-        Media,
         FontFace = 4,
         Keyframes = 5,
-        Keyframe, // Not used. These are internally non-rule StyleKeyframe objects.
         Supports = 12,
     };
 
     Type type() const { return static_cast<Type>(m_type); }
 
     bool isFontFaceRule() const { return type() == FontFace; }
     bool isKeyframesRule() const { return type() == Keyframes; }
-    bool isMediaRule() const { return type() == Media; }
     bool isStyleRule() const { return type() == Style; }
     bool isSupportsRule() const { return type() == Supports; }
 
     void deref()
     {
         if (derefBase())
             destroy();
     }
 
 protected:
@@ skipping 52 matching lines @@
 public:
     const Vector<RefPtr<StyleRuleBase> >& childRules() const { return m_childRules; }
 
 protected:
     StyleRuleGroup(Type, Vector<RefPtr<StyleRuleBase> >& adoptRule);
 
 private:
     Vector<RefPtr<StyleRuleBase> > m_childRules;
 };
 
-class StyleRuleMedia final : public StyleRuleGroup {
-    WTF_MAKE_NONCOPYABLE(StyleRuleMedia);
-public:
-    static PassRefPtr<StyleRuleMedia> create(PassRefPtr<MediaQuerySet> media, Vector<RefPtr<StyleRuleBase> >& adoptRules)
-    {
-        return adoptRef(new StyleRuleMedia(media, adoptRules));
-    }
-
-    MediaQuerySet* mediaQueries() const { return m_mediaQueries.get(); }
-
-private:
-    StyleRuleMedia(PassRefPtr<MediaQuerySet>, Vector<RefPtr<StyleRuleBase> >& adoptRules);
-
-    RefPtr<MediaQuerySet> m_mediaQueries;
-};
-
 class StyleRuleSupports final : public StyleRuleGroup {
     WTF_MAKE_NONCOPYABLE(StyleRuleSupports);
 public:
     static PassRefPtr<StyleRuleSupports> create(const String& conditionText, bool conditionIsSupported, Vector<RefPtr<StyleRuleBase> >& adoptRules)
     {
         return adoptRef(new StyleRuleSupports(conditionText, conditionIsSupported, adoptRules));
     }
 
     String conditionText() const { return m_conditionText; }
     bool conditionIsSupported() const { return m_conditionIsSupported; }
 
 private:
     StyleRuleSupports(const String& conditionText, bool conditionIsSupported, Vector<RefPtr<StyleRuleBase> >& adoptRules);
 
     String m_conditionText;
     bool m_conditionIsSupported;
 };
 
 #define DEFINE_STYLE_RULE_TYPE_CASTS(Type) \
     DEFINE_TYPE_CASTS(StyleRule##Type, StyleRuleBase, rule, rule->is##Type##Rule(), rule.is##Type##Rule())
 
 DEFINE_TYPE_CASTS(StyleRule, StyleRuleBase, rule, rule->isStyleRule(), rule.isStyleRule());
 DEFINE_STYLE_RULE_TYPE_CASTS(FontFace);
-DEFINE_STYLE_RULE_TYPE_CASTS(Media);
 DEFINE_STYLE_RULE_TYPE_CASTS(Supports);
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_CORE_CSS_STYLERULE_H_