const nsString& aValue,
const nsAReadableString& aValue,
nsHTMLTableCaptionElement::StringToAttribute(nsIAtom* aAttribute,                                      const nsString& aValue,                                      nsHTMLValue&    aResult){  if (aAttribute == nsHTMLAtoms::align) {    if (nsGenericHTMLElement::ParseEnumValue(aValue, kCaptionAlignTable, aResult)) {      return NS_CONTENT_ATTR_HAS_VALUE;    }  }  return NS_CONTENT_ATTR_NOT_THERE;}