Backport changes to whitelist sockets opened by the zygote. am: 41ca1bce01 am: 49d992fdb0 am: 67c4adb5c1  -s ours am: bf16d345a6 am: beade90fe3 am: 6f98f1ac62
am: 2c8aac8c82

Change-Id: Ifc63c340a8cd03b0ff865875696b13d05abd43f6