nsGenericHTMLElement::SetStyleHintForCommonAttributes(aNode, aAttribute, aHint);
if (aAttribute == nsHTMLAtoms::src) *aHint = NS_STYLE_HINT_CONTENT; else nsGenericHTMLElement::SetStyleHintForCommonAttributes(aNode, aAttribute, aHint);
nsHTMLImageElement::GetStyleHintForAttributeChange(    const nsIContent * aNode,    const nsIAtom* aAttribute,    PRInt32 *aHint) const{  nsGenericHTMLElement::SetStyleHintForCommonAttributes(aNode, aAttribute, aHint);  return NS_OK;}