Update Security string to 2016-12-05 am: 873455ef7c am: f058324a71 am: ed54753f7a  -s ours am: 0b34d13069 am: 919213d346 am: 199fa7c6cc am: b5beda11a4
am: c07ff401f2

Change-Id: Idbd4af1806205475c483ce61a18d07121735860a