Merge "key-guard Pattern view: Fixed posture on config change (rotate)." into...

Merge "key-guard Pattern view: Fixed posture on config change (rotate)." into udc-qpr-dev am: 842ba6f0 am: ad2a7ce6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23899555



Change-Id: I34e97aa32231c6910a8ea399c80420437976c059
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>