For work challenges, do not reset incorrect password attempts if
challenge is resolved via biometric authentication. This is the
behaviour for personal keyguard and work challenge should be
consistent.
Bug: 139438785
Test: manual: enroll work challenge with fingerprint, set failed wipe
count (3) via TestDPC and attempt two failed attempts (via cmd
lock_settings). Resolve work challenge with fingerprint and attempt one
last failed attempt. Verify work profiel is wiped.
Change-Id: Ic64d3e44f3faa5adf8ac43db09e33c8403427990
1) Fixed the theme for CDCA$InternalActivity to be transparent
2) CDCA only cares about biometrics, which are tied to userId
3) Moved shared methods to a util class
Fixes: 119296586
Test: Followed the steps in comment#1 of the bug linked above
Change-Id: Ie47fc7c3a53dfb7780087937e1ca83287cc52d71
