Merge "Fix work profile security challenge screen isn't properly shown" into...

Merge "Fix work profile security challenge screen isn't properly shown" into udc-dev am: 9fda153a am: 47912d27 am: 4b68d431

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23598681



Change-Id: I28bdc59ec8a07958d363629c7d83e5c70e228e82
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>