Enable support for CSS Conditional Rules

Source/core/css/StyleRule.cpp

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * (C) 2002-2003 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2002, 2005, 2006, 2008, 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.
  *
@@ skipping 67 matching lines @@
     case Region:
         static_cast<const StyleRuleRegion*>(this)->reportDescendantMemoryUsage(memoryObjectInfo);
         return;
 #endif
     case Import:
         static_cast<const StyleRuleImport*>(this)->reportDescendantMemoryUsage(memoryObjectInfo);
         return;
     case Keyframes:
         static_cast<const StyleRuleKeyframes*>(this)->reportDescendantMemoryUsage(memoryObjectInfo);
         return;
-#if ENABLE(CSS3_CONDITIONAL_RULES)
     case Supports:
-#endif
     case HostInternal:
         static_cast<const StyleRuleHost*>(this)->reportDescendantMemoryUsage(memoryObjectInfo);
         return;
 #if ENABLE(CSS_DEVICE_ADAPTATION)
     case Viewport:
         static_cast<const StyleRuleViewport*>(this)->reportDescendantMemoryUsage(memoryObjectInfo);
         return;
 #endif
     case Filter:
         static_cast<const StyleRuleFilter*>(this)->reportDescendantMemoryUsage(memoryObjectInfo);
@@ skipping 18 matching lines @@
         return;
     case Page:
         delete static_cast<StyleRulePage*>(this);
         return;
     case FontFace:
         delete static_cast<StyleRuleFontFace*>(this);
         return;
     case Media:
         delete static_cast<StyleRuleMedia*>(this);
         return;
-#if ENABLE(CSS3_CONDITIONAL_RULES)
     case Supports:
         delete static_cast<StyleRuleSupports*>(this);
         return;
-#endif
 #if ENABLE(CSS_REGIONS)
     case Region:
         delete static_cast<StyleRuleRegion*>(this);
         return;
 #endif
     case Import:
         delete static_cast<StyleRuleImport*>(this);
         return;
     case Keyframes:
         delete static_cast<StyleRuleKeyframes*>(this);
@@ skipping 25 matching lines @@
 {
     switch (type()) {
     case Style:
         return static_cast<const StyleRule*>(this)->copy();
     case Page:
         return static_cast<const StyleRulePage*>(this)->copy();
     case FontFace:
         return static_cast<const StyleRuleFontFace*>(this)->copy();
     case Media:
         return static_cast<const StyleRuleMedia*>(this)->copy();
-#if ENABLE(CSS3_CONDITIONAL_RULES)
     case Supports:
         return static_cast<const StyleRuleSupports*>(this)->copy();
-#endif
 #if ENABLE(CSS_REGIONS)
     case Region:
         return static_cast<const StyleRuleRegion*>(this)->copy();
 #endif
     case Import:
         // FIXME: Copy import rules.
         ASSERT_NOT_REACHED();
         return 0;
     case Keyframes:
         return static_cast<const StyleRuleKeyframes*>(this)->copy();
@@ skipping 28 matching lines @@
         break;
     case Page:
         rule = CSSPageRule::create(static_cast<StyleRulePage*>(self), parentSheet);
         break;
     case FontFace:
         rule = CSSFontFaceRule::create(static_cast<StyleRuleFontFace*>(self), parentSheet);
         break;
     case Media:
         rule = CSSMediaRule::create(static_cast<StyleRuleMedia*>(self), parentSheet);
         break;
-#if ENABLE(CSS3_CONDITIONAL_RULES)
     case Supports:
         rule = CSSSupportsRule::create(static_cast<StyleRuleSupports*>(self), parentSheet);
         break;
-#endif
 #if ENABLE(CSS_REGIONS)
     case Region:
         rule = WebKitCSSRegionRule::create(static_cast<StyleRuleRegion*>(self), parentSheet);
         break;
 #endif
     case Import:
         rule = CSSImportRule::create(static_cast<StyleRuleImport*>(self), parentSheet);
         break;
     case Keyframes:
         rule = WebKitCSSKeyframesRule::create(static_cast<StyleRuleKeyframes*>(self), parentSheet);
@@ skipping 175 matching lines @@
         m_mediaQueries = o.m_mediaQueries->copy();
 }
 
 void StyleRuleMedia::reportDescendantMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
 {
     MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
     info.addMember(m_mediaQueries, "mediaQueries");
 }
 
 
-#if ENABLE(CSS3_CONDITIONAL_RULES)
 StyleRuleSupports::StyleRuleSupports(const String& conditionText, bool conditionIsSupported, Vector<RefPtr<StyleRuleBase> >& adoptRules)
     : StyleRuleGroup(Supports, adoptRules)
     , m_conditionText(conditionText)
     , m_conditionIsSupported(conditionIsSupported)
 {
 }
 
 StyleRuleSupports::StyleRuleSupports(const StyleRuleSupports& o)
     : StyleRuleGroup(o)
     , m_conditionText(o.m_conditionText)
     , m_conditionIsSupported(o.m_conditionIsSupported)
 {
 }
-#endif
 
 StyleRuleRegion::StyleRuleRegion(Vector<OwnPtr<CSSParserSelector> >* selectors, Vector<RefPtr<StyleRuleBase> >& adoptRules)
     : StyleRuleGroup(Region, adoptRules)
 {
     m_selectorList.adoptSelectorVector(*selectors);
 }
 
 StyleRuleRegion::StyleRuleRegion(const StyleRuleRegion& o)
     : StyleRuleGroup(o)
     , m_selectorList(o.m_selectorList)
@@ skipping 71 matching lines @@
 }
 
 void StyleRuleFilter::reportDescendantMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
 {
     MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
     info.addMember(m_filterName);
     info.addMember(m_properties);
 }
 
 } // namespace WebCore