rem: this.mProperties.deleteProperty(aName); 
add: this.mProperties.deleteProperty(aName.toUpperCase()); 
context:     deleteProperty: function (aName) {        this.modify();        try {            this.mProperties.deleteProperty(aName);        } catch (e) {        }    }
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/88c09e46eaa9c273fd352af9aac6dbf65dee9359/calAttendee.js/clean/calendar/base/src/calAttendee.js