[DO NOT MERGE] Update Security String to 2017-06-05 for nyc-dev am: 70d708e29f am: 15420e5bb0 am: 49ca7ee1b0 am: 0e503efe43 am: 019c695262  -s ours
am: 85ab2c9c56

Change-Id: Ib204190fe77844cdd130d62f8dc2752496f0417e