return ((nsHTMLFrameInnerFrame*)firstChild)->ReloadURL();
return ((nsHTMLFrameInnerFrame*)firstChild)->ReloadURL(aPresContext);
nsHTMLFrameOuterFrame::AttributeChanged(nsIPresContext* aPresContext,                                        nsIContent* aChild,                                        PRInt32 aNameSpaceID,                                        nsIAtom* aAttribute,                                        PRInt32 aHint){  if (nsHTMLAtoms::src == aAttribute) {    printf("got a request\n");    nsIFrame* firstChild = mFrames.FirstChild();    if (nsnull != firstChild) {      return ((nsHTMLFrameInnerFrame*)firstChild)->ReloadURL();    }  }  return NS_OK;}