Merge "Revert "Block allocateBackup if the node is not secure node."" into lmp-dev am: 323f6f51a6 am: c5e5b382fe am: 9dcb25476e am: f603689c7e am: 3b0cd870a1
am: 5b6cba8c2e  -s ours

Change-Id: I9259417b95a772c7ad0b8476101d7f929c9d7287