PRInt32& aHint) const
nsChangeHint& aHint) const
nsHTMLTableCaptionElement::GetMappedAttributeImpact(const nsIAtom* aAttribute, PRInt32 aModType,                                                    PRInt32& aHint) const{  if (aAttribute == nsHTMLAtoms::align) {    aHint = NS_STYLE_HINT_REFLOW;  }  else if (!GetCommonMappedAttributesImpact(aAttribute, aHint)) {    aHint = NS_STYLE_HINT_CONTENT;  }  return NS_OK;}