DocumentViewerImpl::Stop(void)
nsPagePrintTimer::Stop()
DocumentViewerImpl::Stop(void){  NS_ASSERTION(mDocument, "Stop called too early or too late");  if (mDocument) {    mDocument->StopDocumentLoad();  }  mStopped = PR_TRUE;  if (!mLoaded && mPresShell) {    // Well, we might as well paint what we have so far.    mPresShell->UnsuppressPainting();  }  return NS_OK;}