Update Security String to 2016-01-01 - DO NOT MERGE am: 58cdbdc5ad am: 645f200ae8 am: 2cd2a76c64  -s ours am: c7b96cdd5e am: 8909bdfc4a am: a68c55822c am: 8e9728630b
am: 402e6d4c11

* commit '402e6d4c11796c6b1137b21346321707a18a2af5':
  Update Security String to 2016-01-01 - DO NOT MERGE