commit bba7632f2847683b1b2044862c89a162de8398c7
author joshmccloskey <joshmccloskey@google.com> Thu Sep 19 11:23:29 2019 -0700
committer Joshua Mccloskey <joshmccloskey@google.com> Thu Sep 26 23:54:59 2019 +0000
tree 102353aad23333ddc56f7d63f5f137d937484845
parent af1e831ab794aa10df7bd6f595e3e4d16571df1f

Added different flow for re-enrollment

In order to enable this new flow, a user must currently have an enrolled
face and the security setting face_unlock_re_enroll must be non-zero.

Ex.
1. Enroll Face.
2. adb shell settings put
(secure face_unlock_re_enroll|secure_face_unlock_must_re_enroll) 1
3. If settings is opened, close it.
4. Open settings
5. Verify the new flow appears.

Bug: 141380252
Bug: 141254937
Test: Verified that the user's face is deleted after clicking delete.
Test: Verified that the user can re-enroll after removing their face.
Change-Id: I2b36a0bda5cb10fb33dfb2a5627d8fa40f14fb7e