nsHTMLSelectElement::RemoveChildAt(PRInt32 aIndex, PRBool aNotify)
nsHTMLSelectElement::RemoveChildAt(PRUint32 aIndex, PRBool aNotify)
nsHTMLSelectElement::RemoveChildAt(PRInt32 aIndex, PRBool aNotify) {  nsCOMPtr<nsIContent> content;  ChildAt(aIndex, *getter_AddRefs(content));  nsresult res = nsGenericHTMLContainerFormElement::RemoveChildAt(aIndex,                                                                  aNotify);  if (NS_SUCCEEDED(res) && content) {    RemoveOption(content);  }  return res;}