Merge "Add temporary logging to root cause an issue." into udc-qpr-dev am: 90195666

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



Change-Id: I1217a5c2a06d1ad1f5b5c7f3cc0482839010b62e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>