Update Security String to 2016-11-01 b/31618336 am: 2a03720e6c am: bf8a1cef72 am: 4fd819741e am: dafa9bc77b am: d7ae210272 am: c184e47cc5 am: 595661f7cb  -s ours am: 9655ec5d13 am: e63569c787 am: a97cf974db
am: 0ea40f86fe

Change-Id: I85ff5b04c174b94b4be19f5ba6b3f1ae7c525932