NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccParent(nsIAccessible **_retval)
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccParent(nsIAccessible **_retval)
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccParent(nsIAccessible **_retval){     *_retval = mParent;  NS_ADDREF(*_retval);  return NS_OK;}