rem: !aIID.equals(Component.interfaces.calIOperationListener)) 
add: !aIID.equals(Components.interfaces.calIOperationListener)) 
context:     QueryInterface: function (aIID) {        if (!aIID.equals(Components.interfaces.nsISupports) &&            !aIID.equals(Components.interfaces.nsITransaction) &&            !aIID.equals(Component.interfaces.calIOperationListener))        {            throw Components.results.NS_ERROR_NO_INTERFACE;        }        return this;    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/10fef474d0cf5189493865903c76996adb0c56a1/calendar-item-editing.js/clean/calendar/base/content/calendar-item-editing.js