add: if (aName != 'color' && aName != 'name') { return; } 
context:     onCalendarPrefDeleting: function(aCalendar, aName) {        setCalendarManagerUI();        if (aName == 'color')            updateStyleSheetForObject(aCalendar);    }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/a0eaf619262700a166ba6ba05cb60df4b30ed70f/calendarManagement.js/buggy/calendar/resources/content/calendarManagement.js