nsIAtom* aPseudoTag, nsIStyleContext* aParentContext, nsICSSPseudoComparator* aComparator,
nsIAtom* aPseudoTag, nsICSSPseudoComparator* aComparator,
  PseudoEnumData(nsIPresContext* aPresContext, nsIContent* aParentContent,                 nsIAtom* aPseudoTag, nsIStyleContext* aParentContext,                  nsICSSPseudoComparator* aComparator,                 nsISupportsArray* aResults)  : SelectorMatchesData(aPresContext, aParentContent, aParentContext, aResults)  {    mPseudoTag = aPseudoTag;    mComparator = aComparator;  }