resolve merge conflicts of 4d044d6bbf8225eef3fe10e440b78b55cc09682d to nougat-mr1-dev am: dd18bb37c6 am: ecb9d52287 am: 5e5d6beb8c am: ecabc487af am: a92e1cec99
am: edf974412b

Change-Id: I4b2a087186cad3ad784a11686acaddd906eebec4