Updating Security String to 2017-01-01 am: a0985a838b am: 542e90b0be am: 99abf297d8  -s ours am: 8316b162d9 am: 3d6c04a185 am: 954e945541 am: 00e57d1e7d
am: 69324d3272

Change-Id: I1c1f7c40909b0000fdb505491152dbada43bc1f9