Merge "Dismiss the keyguard through #notifyKeyguardAuthentiated" into udc-dev am: eb6d0c35

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22955153



Change-Id: I139fd7a7de7def94887e6d4b25d51061760817de
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>