Move StyleResolver code out of ScopedStyleResolver.

sky/engine/core/css/StyleSheetContents.cpp

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2006, 2007, 2012 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 51 matching lines @@
     BisonCSSParser p(context);
     p.parseSheet(this, sheetText);
     return true;
 }
 
 void StyleSheetContents::shrinkToFit()
 {
     m_childRules.shrinkToFit();
 }
 
-RuleSet& StyleSheetContents::ensureRuleSet(AddRuleFlags addRuleFlags)
+RuleSet& StyleSheetContents::ensureRuleSet()
 {
     if (!m_ruleSet) {
         m_ruleSet = RuleSet::create();
-        m_ruleSet->addRulesFromSheet(this, addRuleFlags);
+        m_ruleSet->addRulesFromSheet(this);
     }
     return *m_ruleSet.get();
 }
 
 }