Merge \\\\\\\"DO NOT MERGE Block the user from entering safe boot mode\\\\\\\" into mnc-dev am: 3e582390b3 am: 7abd7ba093 am: 87534f4ac9 am: cb805b35f3  -s ours am: 662e2a7975 am: 461309a63a
am: 1ca903022c  -s ours

Change-Id: Ia7b3c9756c7224ac38c028d9018813442fe02436