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: 0eadbe6d36

Change-Id: I44f878a88710950bdee31c326c6b3b465999e7c4