  onStartRequest: function(request, context) {    request.QueryInterface(nsIIncrementalDownload);    LOG("UI:DownloadingPage", "onStartRequest: " + request.URI.spec);        // This !paused test is necessary because onStartRequest may fire after    // the download was paused (for those speedy clickers...)    if (this._paused)      return;          if (!(this._downloadThrobber.hasAttribute("state") &&          (this._downloadThrobber.getAttribute("state") == "loading")))      this._downloadThrobber.setAttribute("state", "loading");    if (this._downloadProgress.mode != "undetermined")      this._downloadProgress.mode = "undetermined";    this._setStatus(this._label_downloadStatus);  },
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/dd0789ea577a496e2622a164a469a9cb1bcf058d/updates.js/clean/toolkit/mozapps/update/content/updates.js