Revert "Block allocateBackup if the node is not secure node."

This reverts commit 0273aa4ab30586997b220bde528dccc9c0655d5f.

As pointed out by the Android Security team: "[The patch introduces] a
functional regression with video playback".

FPIIM-2035 (reverts FPIIM-1946)

Change-Id: I93be1158ffdb1c99f64574eb1c3c5c967fe99cba
1 file changed