Lazy Parse CSS

third_party/WebKit/Source/core/css/ElementRuleCollector.cpp

Index: third_party/WebKit/Source/core/css/ElementRuleCollector.cpp
diff --git a/third_party/WebKit/Source/core/css/ElementRuleCollector.cpp b/third_party/WebKit/Source/core/css/ElementRuleCollector.cpp
index eef0b9dd260cad67c7e39eb60941a4a2782faf6f..0ff615a97617f371cb259b6efaaa5c59bc01c437 100644
--- a/third_party/WebKit/Source/core/css/ElementRuleCollector.cpp
+++ b/third_party/WebKit/Source/core/css/ElementRuleCollector.cpp
@@ -148,8 +148,7 @@ void ElementRuleCollector::collectMatchingRulesForList(const RuleDataListType* r
         StyleRule* rule = ruleData.rule();
 
         // If the rule has no properties to apply, then ignore it in the non-debug mode.
-        const StylePropertySet& properties = rule->properties();
-        if (properties.isEmpty() && !m_includeEmptyRules)
+        if (!rule->shouldConsiderForMatchingRules(m_includeEmptyRules))
             continue;
 
         SelectorChecker::MatchResult result;