Merge "Two phases to set the password for disk encryption" into nyc-dev
am: 9aa6bb5a4a

* commit '9aa6bb5a4a8bd00a175e8a9c338b52bc24a162b4':
  Two phases to set the password for disk encryption

Change-Id: Ic8102ebd218f387236aa5ef013ccdf4bc8f58ce1