[DO NOT MERGE] Update Security String to 2017-06-05 in klp-dev am: c686e139b3 am: 35e82a6404 am: 89ebb51f6b  -s ours
am: 2d14a7da35  -s ours

Change-Id: I98bf2f1ac4b53269f460846a522d7e13343df169