resolve merge conflicts of 5191225 to mnc-dev am: 1fbc4b8624 am: 8f4f9e4d5e am: a21569cd76 am: b0429bbad5 am: 1238ffcd2c
am: 22585d75f9

Change-Id: Ibd2d78486d75934c5c99ccede94e5ced5776e4bf