Remove SelectorChecker::ContextFlags.

sky/engine/core/css/ElementRuleCollector.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011. All rights reserved.
@@ skipping 72 matching lines @@
 }
 
 static bool rulesApplicableInCurrentTreeScope(const Element* element, const ContainerNode* scopingNode)
 {
     TreeScope& treeScope = element->treeScope();
     return !scopingNode ||
         treeScope == scopingNode->treeScope() ||
         SelectorChecker::isHostInItsShadowTree(*element, scopingNode);
 }
 
-void ElementRuleCollector::collectMatchingRules(const MatchRequest& matchRequest, RuleRange& ruleRange, SelectorChecker::ContextFlags contextFlags, CascadeScope cascadeScope, CascadeOrder cascadeOrder)
+void ElementRuleCollector::collectMatchingRules(const MatchRequest& matchRequest, RuleRange& ruleRange, CascadeScope cascadeScope, CascadeOrder cascadeOrder)
 {
     ASSERT(matchRequest.ruleSet);
     ASSERT(m_context.element());
 
     Element& element = *m_context.element();
 
     if (!m_matchingUARules && !rulesApplicableInCurrentTreeScope(&element, matchRequest.scope))
         return;
 
     // We need to collect the rules for id, class, tag, and everything else into a buffer and
     // then sort the buffer.
     if (element.hasID())
-        collectMatchingRulesForList(matchRequest.ruleSet->idRules(element.idForStyleResolution()), contextFlags, cascadeScope, cascadeOrder, matchRequest, ruleRange);
+        collectMatchingRulesForList(matchRequest.ruleSet->idRules(element.idForStyleResolution()), cascadeScope, cascadeOrder, matchRequest, ruleRange);
     if (element.isStyledElement() && element.hasClass()) {
         for (size_t i = 0; i < element.classNames().size(); ++i)
-            collectMatchingRulesForList(matchRequest.ruleSet->classRules(element.classNames()[i]), contextFlags, cascadeScope, cascadeOrder, matchRequest, ruleRange);
+            collectMatchingRulesForList(matchRequest.ruleSet->classRules(element.classNames()[i]), cascadeScope, cascadeOrder, matchRequest, ruleRange);
     }
 
-    collectMatchingRulesForList(matchRequest.ruleSet->tagRules(element.localName()), contextFlags, cascadeScope, cascadeOrder, matchRequest, ruleRange);
-    collectMatchingRulesForList(matchRequest.ruleSet->universalRules(), contextFlags, cascadeScope, cascadeOrder, matchRequest, ruleRange);
+    collectMatchingRulesForList(matchRequest.ruleSet->tagRules(element.localName()), cascadeScope, cascadeOrder, matchRequest, ruleRange);
+    collectMatchingRulesForList(matchRequest.ruleSet->universalRules(), cascadeScope, cascadeOrder, matchRequest, ruleRange);
 }
 
 void ElementRuleCollector::sortAndTransferMatchedRules()
 {
     if (!m_matchedRules || m_matchedRules->isEmpty())
         return;
 
     sortMatchedRules();
 
     Vector<MatchedRule, 32>& matchedRules = *m_matchedRules;
 
     // Now transfer the set of matched rules over to our list of declarations.
     for (unsigned i = 0; i < matchedRules.size(); i++) {
         const RuleData* ruleData = matchedRules[i].ruleData();
         m_result.addMatchedProperties(&ruleData->rule()->properties());
     }
 }
 
-inline bool ElementRuleCollector::ruleMatches(const RuleData& ruleData, const ContainerNode* scope, SelectorChecker::ContextFlags contextFlags)
+inline bool ElementRuleCollector::ruleMatches(const RuleData& ruleData, const ContainerNode* scope)
 {
     SelectorChecker selectorChecker(m_context.element()->document(), m_mode);
     SelectorChecker::SelectorCheckingContext context(ruleData.selector(), m_context.element());
     context.elementStyle = m_style.get();
     context.scope = scope;
-    context.contextFlags = contextFlags;
     return selectorChecker.match(context);
 }
 
-void ElementRuleCollector::collectRuleIfMatches(const RuleData& ruleData, SelectorChecker::ContextFlags contextFlags, CascadeScope cascadeScope, CascadeOrder cascadeOrder, const MatchRequest& matchRequest, RuleRange& ruleRange)
+void ElementRuleCollector::collectRuleIfMatches(const RuleData& ruleData, CascadeScope cascadeScope, CascadeOrder cascadeOrder, const MatchRequest& matchRequest, RuleRange& ruleRange)
 {
     StyleRule* rule = ruleData.rule();
-    if (ruleMatches(ruleData, matchRequest.scope, contextFlags)) {
+    if (ruleMatches(ruleData, matchRequest.scope)) {
         // If the rule has no properties to apply, then ignore it in the non-debug mode.
         const StylePropertySet& properties = rule->properties();
         if (properties.isEmpty() && !matchRequest.includeEmptyRules)
             return;
 
         // Update our first/last rule indices in the matched rules array.
         ++ruleRange.lastRuleIndex;
         if (ruleRange.firstRuleIndex == -1)
             ruleRange.firstRuleIndex = ruleRange.lastRuleIndex;
 
@@ skipping 10 matching lines @@
     return matchedRule1.position() < matchedRule2.position();
 }
 
 void ElementRuleCollector::sortMatchedRules()
 {
     ASSERT(m_matchedRules);
     std::sort(m_matchedRules->begin(), m_matchedRules->end(), compareRules);
 }
 
 } // namespace blink