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: 4d45169f

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



Change-Id: I9574471ddf2efac5f823c0b98e901e944e6c6f5c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>