resolve merge conflicts of 89cdd4cb to mnc-dev am: d2fd12358d am: 684a68075e am: bf0a8eefb0 am: 51e1a563a3 am: 8906021aec am: 7901c75979 am: 200bf8583d am: d3a5ff7bfe
am: 560a158972

Change-Id: If427dbb67ca3ce026c96d575ad17aac524ee8fe4