CSS parser drops negations if attached to universal selector and a pseudo-element; b=87999, r=peterv, sr=hyatt

content/html/style/src/nsCSSParser.cpp

@@ -1391,6 +1391,7 @@ static PRBool IsSinglePseudoClass(const nsCSSSelector& aSelector)
                 (aSelector.mIDList == nsnull) &&
                 (aSelector.mClassList == nsnull) &&
                 (aSelector.mAttrList == nsnull) &&
+                (aSelector.mNegations == nsnull) &&
                 (aSelector.mPseudoClassList != nsnull) &&
                 (aSelector.mPseudoClassList->mNext == nsnull));
 }

layout/style/nsCSSParser.cpp

@@ -1391,6 +1391,7 @@ static PRBool IsSinglePseudoClass(const nsCSSSelector& aSelector)
                 (aSelector.mIDList == nsnull) &&
                 (aSelector.mClassList == nsnull) &&
                 (aSelector.mAttrList == nsnull) &&
+                (aSelector.mNegations == nsnull) &&
                 (aSelector.mPseudoClassList != nsnull) &&
                 (aSelector.mPseudoClassList->mNext == nsnull));
 }