NS_IMETHODIMP nsSVGRect::SetY(float aY) { WillModify(); mY = aY; DidModify(); return NS_OK; }
NS_IMETHODIMP SetY(float) { return NS_ERROR_DOM_NO_MODIFICATION_ALLOWED_ERR; }
NS_IMETHODIMP nsSVGRect::SetY(float aY){  WillModify();  mY = aY;  DidModify();  return NS_OK;}