Backport changes to whitelist sockets opened by the zygote. am: 7ec85f9d54 am: f7b9f84f87 am: 9a409265fc  -s ours am: 9802fcfa2b am: 2acf9f7e3c am: 36b90a1934 am: 5febcdd210
am: ebcc7aeda9

Change-Id: Ie2e2292bbb8c6d274109d64f7dd3ed00fca0ba0f