Backport changes to whitelist sockets opened by the zygote. am: 63545150 am: 3ca7dacc am: 7f0598bc -s ours am: d210ab92 am: 004a7427 am: 4b638126 am: a1be6fdb am: e05b517d am: 73a7177d am: d215dbe9 am: d5138b58 am: e68d7272 am: 429f4e7e Change-Id: Ib95fc76e1a89f2392d62bf6873052e65c77da8c0