1. Fix comments 2. Split test case Bug: 147338143 Test: make RunSettingsRoboTests ROBOTEST_FILTER=DataUsageListTest Change-Id: I017a3ac8a716e69eb4d9c3e30e20363a215563a2
1. Fix comments 2. Split test case Bug: 147338143 Test: make RunSettingsRoboTests ROBOTEST_FILTER=DataUsageListTest Change-Id: I017a3ac8a716e69eb4d9c3e30e20363a215563a2