Merge "Fall back to default custom shortcuts if custom shortcuts are disabled"...

Merge "Fall back to default custom shortcuts if custom shortcuts are disabled" into udc-dev am: 1fe8b30f am: c92b8f86

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23197030



Change-Id: Ib1dfe51440e1a4ffd23d0f5bae392d27aea742a9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>