Merge "Add extra debug logging" into udc-dev am: 3ed995b32d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23565424

Change-Id: I28de197ef6f5d02ee8990ce762fad8f6edc49602
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>