RAPTOR_STOPWATCH_DEBUGTRACE(("Stop: nsHTMLContentSink::CloseFrameset()\n"));
HTMLContentSink::CloseFrameset(const nsIParserNode& aNode){  NS_START_STOPWATCH(mWatch)  SINK_TRACE_NODE(SINK_TRACE_CALLS,                  "HTMLContentSink::CloseFrameset", aNode, this);  SinkContext* sc = mCurrentContext;  nsIHTMLContent* fs = sc->mStack[sc->mStackPos-1].mContent;  PRBool done = fs == mFrameset;  nsresult rv = sc->CloseContainer(aNode);  NS_STOP_STOPWATCH(mWatch)  if (done) {    StartLayout();  }  return rv;}