Merge "Add logging for rbc on / off" into udc-dev am: 7c0f7188

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23305359



Change-Id: I5389835d647121c61e8182faca22b405c00a7044
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>