Remove aTag argument from nsICSSPseudoComparator::PseudoMatches. (Bug 576794) r=bzbarsky a2.0=bsmedberg

layout/style/nsCSSRuleProcessor.cpp

@@ -2395,7 +2395,7 @@ nsCSSRuleProcessor::RulesMatching(XULTreeRuleProcessorData* aData)
       nsTArray<RuleValue>& rules = entry->mRules;
       for (RuleValue *value = rules.Elements(), *end = value + rules.Length();
            value != end; ++value) {
-        if (aData->mComparator->PseudoMatches(aData->mPseudoTag, value->mSelector)) {
+        if (aData->mComparator->PseudoMatches(value->mSelector)) {
           ContentEnumFunc(value->mRule, value->mSelector->mNext,
                           static_cast<RuleProcessorData*>(aData));
         }

layout/style/nsICSSPseudoComparator.h

@@ -46,7 +46,7 @@ struct nsCSSSelector;
 class nsICSSPseudoComparator
 {
 public:
-  virtual PRBool PseudoMatches(nsIAtom* aTag, nsCSSSelector* aSelector)=0;
+  virtual PRBool PseudoMatches(nsCSSSelector* aSelector)=0;
 };
 
 #endif /* nsICSSPseudoComparator_h___ */

layout/xul/base/src/tree/src/nsTreeBodyFrame.cpp

@@ -4201,10 +4201,8 @@ nsTreeBodyFrame::GetPseudoStyleContext(nsIAtom* aPseudoElement)
 
 // Our comparator for resolving our complex pseudos
 PRBool
-nsTreeBodyFrame::PseudoMatches(nsIAtom* aTag, nsCSSSelector* aSelector)
+nsTreeBodyFrame::PseudoMatches(nsCSSSelector* aSelector)
 {
-  NS_ABORT_IF_FALSE(aSelector->mLowercaseTag == aTag,
-                   "should not have been called");
   // Iterate the pseudoclass list.  For each item in the list, see if
   // it is contained in our scratch array.  If we have a miss, then
   // we aren't a match.  If all items in the pseudoclass list are

layout/xul/base/src/tree/src/nsTreeBodyFrame.h

@@ -143,7 +143,7 @@ public:
   virtual void ReflowCallbackCanceled();
 
   // nsICSSPseudoComparator
-  virtual PRBool PseudoMatches(nsIAtom* aTag, nsCSSSelector* aSelector);
+  virtual PRBool PseudoMatches(nsCSSSelector* aSelector);
 
   // nsIScrollbarMediator
   NS_IMETHOD PositionChanged(nsIScrollbarFrame* aScrollbar, PRInt32 aOldIndex, PRInt32& aNewIndex);