Merge "Filter routes according to visibility when a router registers" into udc-dev am: d731927c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23433496



Change-Id: I6baa62a47eb04d22ff72f81e6a370b50056394c8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>