[DO NOT MERGE]Updating security string to 2017-01-01 on klp-dev bug:38342695 am: 35d8838aec am: b31b3f6019 am: 652d99234a  -s ours am: 387e0bb99a  -s ours am: a871e8ff81 am: d872742f52  -s ours am: 2e17d83fcd am: 18e5f9b4f6 am: 7d58605e6b am: ad860c3d0d  -s ours am: ee22290a47 am: 7b94aecada am: 7fe1da4f84  -s ours am: ff461ef52c  -s ours am: 5412c380f4  -s ours
am: 1ffe37a8d3  -s ours

Change-Id: Id04a866435207c4a4c2d84ab132df034a7fcf112