Remove the remaining parts of ignorePendingStylesheets and placeholder styles.

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,
@@ skipping 121 matching lines @@
     void applyPropertiesToStyle(const CSSPropertyValue* properties, size_t count, RenderStyle*);
 
     void addMediaQueryResults(const MediaQueryResultList&);
     bool mediaQueryAffectedByViewportChange() const;
 
     // FIXME: Rename to reflect the purpose, like didChangeFontSize or something.
     void invalidateMatchedPropertiesCache();
 
     void notifyResizeForViewportUnits();
 
-    // Exposed for RenderStyle::isStyleAvilable().
-    static RenderStyle* styleNotYetAvailable() { return s_styleNotYetAvailable; }
-
     RuleFeatureSet& ensureUpdatedRuleFeatureSet()
     {
         if (hasPendingAuthorStyleSheets())
             appendPendingAuthorStyleSheets();
         return m_features;
     }
 
     RuleFeatureSet& ruleFeatureSet()
     {
         return m_features;
@@ skipping 56 matching lines @@
     void applyProperties(StyleResolverState&, const StylePropertySet* properties, bool isImportant, bool inheritedOnly);
     template <StyleApplicationPass pass>
     void applyAnimatedProperties(StyleResolverState&, const HashMap<CSSPropertyID, RefPtr<Interpolation> >&);
     template <StyleResolver::StyleApplicationPass pass>
     void applyAllProperty(StyleResolverState&, CSSValue*);
 
     // FIXME: This likely belongs on RuleSet.
     typedef HashMap<StringImpl*, RefPtr<StyleRuleKeyframes> > KeyframesRuleMap;
     KeyframesRuleMap m_keyframesRuleMap;
 
-    static RenderStyle* s_styleNotYetAvailable;
-
     MatchedPropertiesCache m_matchedPropertiesCache;
 
     OwnPtr<MediaQueryEvaluator> m_medium;
     MediaQueryResultList m_viewportDependentMediaQueryResults;
 
     RawPtr<Document> m_document;
 
     ListHashSet<RawPtr<CSSStyleSheet>, 16> m_pendingStyleSheets;
 
     // FIXME: The entire logic of collecting features on StyleResolver, as well as transferring them
@@ skipping 12 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_