rem: feed.msgWindow = aMsgWindow; feed.download(); 
add: gNumPendingFeedDownloads++; feed.download(true, progressNotifier); 
context:   downloadFeed: function(aUrl, aFolder, aQuickMode, aTitle, aUrlListener, aMsgWindow)  {    if (!gExternalScriptsLoaded)      loadScripts();    // aUrl may be a delimited list of feeds for a particular folder. We need to kick off a download    // for each feed.    var feedUrlArray = aUrl.split("|");    // we might just pull all these args out of the aFolder DB, instead of passing them in...    var rdf = Components.classes["@mozilla.org/rdf/rdf-service;1"]        .getService(Components.interfaces.nsIRDFService);        var index = 0;     for (url in feedUrlArray)    {      if (feedUrlArray[url])      {        id = rdf.GetResource(feedUrlArray[url]);        feed = new Feed(id);        feed.urlListener = aUrlListener;        feed.folder = aFolder;        feed.server = aFolder.server;        feed.msgWindow = aMsgWindow;        feed.download();      }    }  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/0bd80bb067eff831a8a4ec53c7a2aa0378f85ef8/newsblog.js/buggy/mail/extensions/newsblog/js/newsblog.js