Trim the deps of StyleResolver.h

sky/engine/core/css/resolver/StyleResolver.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,
  * 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_RESOLVER_STYLERESOLVER_H_
 #define SKY_ENGINE_CORE_CSS_RESOLVER_STYLERESOLVER_H_
 
 #include "sky/engine/core/css/MediaQueryEvaluator.h"
-#include "sky/engine/core/css/RuleSet.h"
-#include "sky/engine/core/css/SelectorChecker.h"
 #include "sky/engine/core/css/resolver/MatchedPropertiesCache.h"
 #include "sky/engine/core/css/resolver/MediaQueryResult.h"
 #include "sky/engine/core/css/resolver/ScopedStyleResolver.h"
-#include "sky/engine/core/css/resolver/StyleBuilder.h"
 #include "sky/engine/core/css/resolver/StyleResourceLoader.h"
 #include "sky/engine/platform/heap/Handle.h"
 #include "sky/engine/wtf/Deque.h"
 #include "sky/engine/wtf/HashMap.h"
-#include "sky/engine/wtf/HashSet.h"
-#include "sky/engine/wtf/ListHashSet.h"
 #include "sky/engine/wtf/RefPtr.h"
 #include "sky/engine/wtf/Vector.h"
 
 namespace blink {
 
 class AnimatableValue;
-class AnimationTimeline;
-class CSSAnimationUpdate;
-class CSSFontSelector;
-class CSSSelector;
-class CSSStyleSheet;
 class CSSValue;
-class ContainerNode;
 class Document;
 class Element;
 class ElementRuleCollector;
 class Interpolation;
-class KeyframeList;
-class KeyframeValue;
-class MediaQueryEvaluator;
-class MediaQueryResult;
-class RuleData;
-class Settings;
 class StyleKeyframe;
 class StylePropertySet;
 class StyleResolverStats;
-class StyleRule;
-class StyleRuleKeyframes;
-
 class MatchResult;
 
 const unsigned styleSharingListSize = 15;
 typedef Deque<Element*, styleSharingListSize> StyleSharingList;
 
 struct CSSPropertyValue {
     STACK_ALLOCATED();
 public:
     CSSPropertyValue(CSSPropertyID property, CSSValue* value)
         : property(property), value(value) { }
@@ skipping 106 matching lines @@
     OwnPtr<StyleResolverStats> m_styleResolverStatsTotals;
     unsigned m_styleResolverStatsSequence;
 
     // Use only for Internals::updateStyleAndReturnAffectedElementCount.
     unsigned m_accessCount;
 };
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_CORE_CSS_RESOLVER_STYLERESOLVER_H_