Backport changes to whitelist sockets opened by the zygote. am: 63545150c2 am: 3ca7daccf5 am: 7f0598bc4f  -s ours am: d210ab92a8 am: 004a7427da am: 4b63812661 am: a1be6fdba8 am: e05b517d3e
am: 73a7177d7b

Change-Id: Id1ececf23bcfe72c95f996d3b725c383cb1f7d7e