rem: kObserverService.removeObserver(signonReloadDisplay, "signonChanged"); 
add: if (isPasswordManager) { kObserverService.removeObserver(signonReloadDisplay, "signonChanged"); kObserverService.removeObserver(signonReloadDisplay, "signonSelectUser"); } 
context: function Shutdown() {  kObserverService.removeObserver(signonReloadDisplay, "signonChanged");}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/3f5e97a50a55ceafc2fea41b98144090702458b5/SignonViewer.js/buggy/extensions/wallet/signonviewer/SignonViewer.js