rem:  this._statusFormatter = new DownloadStatusFormatter(); 
context:   onStartRequest: function(request, context) {    request.QueryInterface(nsIIncrementalDownload);    LOG("UI:DownloadingPage", "onStartRequest: " + request.URI.spec);    this._statusFormatter = new DownloadStatusFormatter();        this._downloadThrobber.setAttribute("state", "loading");  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/adbdd8367be4043b49ef695db6754e9fbff9687b/updates.js/buggy/toolkit/mozapps/update/content/updates.js