nsresult rv = GetPrimaryFrame(this, formControlFrame);
GetPrimaryFrame(this, formControlFrame, PR_TRUE, PR_FALSE);
nsHTMLTextAreaElement::SelectAll(nsIPresContext* aPresContext){  nsIFormControlFrame* formControlFrame = nsnull;  nsresult rv = GetPrimaryFrame(this, formControlFrame);  if (formControlFrame) {    formControlFrame->SetProperty(aPresContext, nsHTMLAtoms::select,                                  nsAutoString());    return NS_OK;  }  return rv;}