rem: manager.CancelInstall(); 
add: manager.cancelInstall(); 
context: function cancel() {    if (manager)        manager.CancelInstall();    // window is closed by native impl after cleanup}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/5a5d5545e401b5c8bb678f6223f36811f566231e/xpistatus.js/buggy/xpinstall/res/content/xpistatus.js