resolve merge conflicts of 3802db41 to mnc-dev am: fffaa9f2 am: 794a2883 am: 7f28ac37 am: 32cbf9ac am: ef31156a am: b4d78c7f am: 380440a8 am: dce18cc8 am: 2bc9b993 Change-Id: Iee34df48427c3dd7bbb6476cab6f9d9552c827bd