resolve merge conflicts of 4d044d6bbf8225eef3fe10e440b78b55cc09682d to nougat-mr1-dev am: dd18bb37c6 am: ecb9d52287 am: 5e5d6beb8c
am: ecabc487af

Change-Id: Ica6cf1b1242fd37f3304e9c9681bb9db6f8eb4fd