RAPTOR_STOPWATCH_DEBUGTRACE(("Stop: nsHTMLContentSink::OpenContainer()\n"));
HTMLContentSink::OpenContainer(const nsIParserNode& aNode){  NS_START_STOPWATCH(mWatch)  nsresult rv = NS_OK;  // XXX work around parser bug  if (eHTMLTag_frameset == aNode.GetNodeType()) {    NS_STOP_STOPWATCH(mWatch)    return OpenFrameset(aNode);  }  rv = mCurrentContext->OpenContainer(aNode);  NS_STOP_STOPWATCH(mWatch)  return rv;}