Merge "Add temporary logging to root cause an issue." into udc-qpr-dev am: 901956663d am: c1ba8b16c8

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24788682

Change-Id: If8b3507f30cc5dbefa0abdfb08c1f287cce7f5dd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>