add: var url = window._content.location.href; 
context: function postURLToNativeWidget() {    var url = window._content.location.href;    if ( !urlWidgetService ) {        try {            urlWidgetService = getService( "component://mozilla/urlwidget", "nsIUrlWidget" );        } catch( exception ) {        // this component is windows only, don't spit out errors        // dump( "Error getting url widget service: " + exception + "\n" );        }    }    if ( urlWidgetService ) {        try {            urlWidgetService.SetURLToHiddenControl( url, window );        } catch( exception ) {            dump( " SetURLToHiddenControl failed: " + exception + "\n" );        }    }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/6e0a0b4bc43a6e43a33515cd38d94858c0b4d12d/navigator.js/buggy/xpfe/browser/resources/content/navigator.js