rem: aId, 
add: null, 
context:     deleteItem: function (aItem, aListener) {        if (aItem.id == null) {            if (aListener)                aListener.onOperationComplete (this,                                               Components.results.NS_ERROR_FAILURE,                                               aListener.DELETE,                                               aId,                                               "ID is null for deleteItem");            return;        }        this.deleteItemById(aItem.id);        if (aListener)            aListener.onOperationComplete (this,                                           Components.results.NS_OK,                                           aListener.DELETE,                                           aItem.id,                                           null);        // notify observers         this.observeDeleteItem(aItem);    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/8f8bd7291a070e3d71e6105a3c25ab5dee63ea31/calStorageCalendar.js/clean/calendar/providers/storage/calStorageCalendar.js