Merge "DO NOT MERGE:Add missing SOCK_CLOEXEC flag when opening socket" into lmp-dev am: 40138b630c  -s ours am: 65e59a4960 am: fb3d3904d0  -s ours am: 4b9c44dcf7 am: cc236b7e94 am: 76af41ef0a am: 18b8b0f168  -s ours am: 3ef91bbffa am: 0da14e91c6 am: 5e10383130 am: 80dc7605b9 am: d6354a1660
am: f528daee2a  -s ours

Change-Id: Iee09fd626002feaf7cbb42a9e8a5924e330762e1