Merge "Show notification about auto-selected layout when PK connected" into...

Merge "Show notification about auto-selected layout when PK connected" into udc-dev am: 9ebfecd1 am: 96689420

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21507961



Change-Id: I9cc3425a63814053874628f91c694164f522b09e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>