CDD: Require full-disk encryption to be on by default

The full-disk encryption, on devices with adequate AES crypto
performance and with a secure screenlock, must be turned on
by default on Android 6.0 devices.

Since Android 5.0 CDD, it was noted that this requirement will
become REQUIRED instead of RECOMMENDED in the next version.

Bug: 19029256
Change-Id: Ib7098d061dc1acf6cc9d0199c6af660563324158
1 file changed