Merge "Only allow the system to bind to the visual query detection service."...

Merge "Only allow the system to bind to the visual query detection service." into udc-dev am: c8114221 am: 9cb961a5 am: a5e9fb7f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23153163



Change-Id: I34e50ce37d809f9440ca82b85f45a5b9d230a092
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>