PRInt32& aHint) const
nsChangeHint& aHint) const
nsHTMLBaseFontElement::GetMappedAttributeImpact(const nsIAtom* aAttribute, PRInt32 aModType,                                                PRInt32& aHint) const{  if ((nsHTMLAtoms::color == aAttribute) ||      (nsHTMLAtoms::face == aAttribute) ||      (nsHTMLAtoms::size == aAttribute)) {    aHint = NS_STYLE_HINT_RECONSTRUCT_ALL;  // XXX this seems a bit harsh, perhaps we need a reflow_all?  }  else if (! nsGenericHTMLElement::GetCommonMappedAttributesImpact(aAttribute, aHint)) {    aHint = NS_STYLE_HINT_CONTENT;  }  return NS_OK;}