nsHTMLImageElement::GetHeight(nsString& aValue)
nsHTMLImageElement::GetHeight(PRInt32* aHeight)
nsHTMLImageElement::GetHeight(nsString& aValue){  nsresult result;  if (NS_CONTENT_ATTR_NOT_THERE ==  mInner.GetAttribute(kNameSpaceID_None, nsHTMLAtoms::height, aValue)) {    nsImageFrame* imageFrame;        result = GetImageFrame(&imageFrame);    if (NS_SUCCEEDED(result)) {      nsSize size;      imageFrame->GetIntrinsicImageSize(size);      aValue.AppendInt(size.height);    }  }  return NS_OK;}