nsIStyleContext* aParentContext, nsISupportsArray* aResults) : SelectorMatchesData(aPresContext,aContent,aParentContext,aResults)
nsISupportsArray* aResults) : SelectorMatchesData(aPresContext,aContent,aResults)
  ContentEnumData(nsIPresContext* aPresContext, nsIContent* aContent,                   nsIStyleContext* aParentContext, nsISupportsArray* aResults)  : SelectorMatchesData(aPresContext,aContent,aParentContext,aResults)  {}