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: b823d500

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



Change-Id: I01765548531fa23077d831b8938328554ba8b75d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>