rem: this.mPercentComplete = 0; 
add: this.mPercentComplete = undefined; 
context:     initTodo: function () {        this.mEntryDate = new CalDateTime();        this.mDueDate = new CalDateTime();        this.mCompletedDate = new CalDateTime();        this.mPercentComplete = 0;    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/e90d1903ddfe30a3b3dda893931e6e8cfbdd50de/calTodo.js/buggy/calendar/base/src/calTodo.js