Backport changes to whitelist sockets opened by the zygote. am: 82c6e6267e  -s ours am: 646ee94421 am: 8f0cc3dd13 am: 8cb6b9335c am: eb972e5d9d am: 7aba7234e1
am: 054652839b

Change-Id: I1226924049e07222fc328ae3ac57a60c00fa5cd1