rem: this[prop[0]] = icalcomp[prop[1]]; 
add: this[prop.cal] = icalcomp[prop.ics]; 
context:     mapPropsFromICS: function(icalcomp, propmap) {        for (var i = 0; i < propmap.length; i++) {            var prop = propmap[i];            this[prop[0]] = icalcomp[prop[1]];        }    },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/3b32aa62cbd387b592acf1acd079dc7da33700b1/calItemBase.js/buggy/calendar/base/src/calItemBase.js