tree a0a478264df38b556c921b0c49b335cdcd862f44
parent 3034538ca84c3daef776d6f97e0e16bc7f881afd
author Paul Lawrence <paullawrence@google.com> 1446139846 -0700
committer Paul Lawrence <paullawrence@google.com> 1446655887 -0800

Add developer option to convert from FDE to FBE

This set of changes adds the screen that offers this conversion,
and the plumbing so the option is only available on suitable
devices.

It does not implement the conversion mechanism.Add conversion from FDE to FBE

Change-Id: Idf7bc834f30b3d1b0473e0a53c985ef01dd0ad18