add: this._setStatus(statusText); 
context:   onStatus: function(request, context, status, statusText) {    request.QueryInterface(nsIIncrementalDownload);    LOG("UI:DownloadingPage", "onStatus: " + request.URI.spec + " status = " +         status + ", text = " + statusText);  },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/82d50f4e1ffb006877014c9899e6703a7abe8d34/updates.js/clean/toolkit/mozapps/update/content/updates.js