return GetFormControlFrameFor(this, GetOwnerDoc(), aFlushContent);
return GetFormControlFrameFor(this, doc, aFlushContent);
  nsIFormControlFrame* GetFormControlFrame(PRBool aFlushContent)  {    if (!IsInDoc()) {      return nsnull;    }    return GetFormControlFrameFor(this, GetOwnerDoc(), aFlushContent);  }