rem: function( destCal, itemFilter, dtFrom, iListener ) 
add: function( destCal, itemFilter, dtFrom, listener ) 
context:     syncChangesTo:    function( destCal, itemFilter, dtFrom, iListener )    {        throw Components.results.NS_ERROR_NOT_IMPLEMENTED;    },
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/6168148e3af766cf9f60943f1ac85670a168fc9e/calWcapCachedCalendar.js/buggy/calendar/providers/wcap/calWcapCachedCalendar.js