Enable support for CSS Conditional Rules

Source/core/inspector/InspectorStyleSheet.cpp

 /*
  * Copyright (C) 2010, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 94 matching lines @@
 static void flattenSourceData(RuleSourceDataList* dataList, RuleSourceDataList* target)
 {
     for (size_t i = 0; i < dataList->size(); ++i) {
         RefPtr<CSSRuleSourceData>& data = dataList->at(i);
         if (data->type == CSSRuleSourceData::STYLE_RULE)
             target->append(data);
         else if (data->type == CSSRuleSourceData::MEDIA_RULE)
             flattenSourceData(&data->childRules, target);
         else if (data->type == CSSRuleSourceData::HOST_RULE)
             flattenSourceData(&data->childRules, target);
-#if ENABLE(CSS3_CONDITIONAL_RULES)
         else if (data->type == CSSRuleSourceData::SUPPORTS_RULE)
             flattenSourceData(&data->childRules, target);
-#endif
     }
 }
 
 void ParsedStyleSheet::setSourceData(PassOwnPtr<RuleSourceDataList> sourceData)
 {
     if (!sourceData) {
         m_sourceData.clear();
         return;
     }
 
@@ skipping 308 matching lines @@
 
     if (rule->type() == CSSRule::MEDIA_RULE)
         return static_cast<CSSMediaRule*>(rule)->cssRules();
 
     if (rule->type() == CSSRule::WEBKIT_KEYFRAMES_RULE)
         return static_cast<WebKitCSSKeyframesRule*>(rule)->cssRules();
 
     if (rule->type() == CSSRule::HOST_RULE)
         return static_cast<CSSHostRule*>(rule)->cssRules();
 
-#if ENABLE(CSS3_CONDITIONAL_RULES)
     if (rule->type() == CSSRule::SUPPORTS_RULE)
         return static_cast<CSSSupportsRule*>(rule)->cssRules();
-#endif
 
     return 0;
 }
 
 static void fillMediaListChain(CSSRule* rule, Array<TypeBuilder::CSS::CSSMedia>* mediaArray)
 {
     MediaList* mediaList;
     CSSRule* parentRule = rule;
     String sourceURL;
     while (parentRule) {
@@ skipping 1314 matching lines @@
 
     RefPtr<StylePropertySet> tempDeclaration = StylePropertySet::create();
     OwnPtr<RuleSourceDataList> ruleSourceDataResult = adoptPtr(new RuleSourceDataList());
     StyleSheetHandler handler(m_styleText, ruleSourceDataResult.get());
     createCSSParser(m_element->document())->parseDeclaration(tempDeclaration.get(), m_styleText, &handler, m_element->document()->elementSheet()->contents());
     return ruleSourceDataResult->first().release();
 }
 
 } // namespace WebCore