mFrames.InsertFrames(this, nsnull, prevOverflowFrames);
mFrames.AppendFrames(this, prevOverflowFrames);
nsTableFrame::MoveOverflowToChildList(nsIPresContext* aPresContext){  PRBool result = PR_FALSE;  // Check for an overflow list with our prev-in-flow  nsTableFrame* prevInFlow = (nsTableFrame*)mPrevInFlow;  if (nsnull != prevInFlow) {    nsIFrame* prevOverflowFrames = prevInFlow->GetOverflowFrames(aPresContext, PR_TRUE);    if (prevOverflowFrames) {      // When pushing and pulling frames we need to check for whether any      // views need to be reparented.      for (nsIFrame* f = prevOverflowFrames; f; f->GetNextSibling(&f)) {        nsHTMLContainerFrame::ReparentFrameView(aPresContext, f, prevInFlow, this);      }      mFrames.InsertFrames(this, nsnull, prevOverflowFrames);      result = PR_TRUE;    }  }  // It's also possible that we have an overflow list for ourselves  nsIFrame* overflowFrames = GetOverflowFrames(aPresContext, PR_TRUE);  if (overflowFrames) {    mFrames.AppendFrames(nsnull, overflowFrames);    result = PR_TRUE;  }  return result;}