TabWatcher.watchTopWindow(progress.DOMWindow, location); 
TabWatcher.watchTopWindow(progress.DOMWindow, uri); 
    onLocationChange: function(progress, request, location)    {        // Only watch windows that are their own parent - e.g. not frames        if (progress.DOMWindow.parent == progress.DOMWindow)        {            if (FBTrace.DBG_WINDOWS)                                                                                   /*@explore*/                FBTrace.sysout("TabProgressListener.onLocationChange to location="                                     /*@explore*/                                          +(location?location.href:"null location")+"\n");                             /*@explore*/                                                                                                                       /*@explore*/            TabWatcher.watchTopWindow(progress.DOMWindow, location);        }    },
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/fd3fa7073b03b34b49adc8add0f84b5b4e33907f/tabWatcher.js/clean/extension/content/firebug/tabWatcher.js