Merge "Additional logging to debug face scanning animation issues" into udc-dev am: c822edf8 am: bd6a6ac3 am: f3e446e6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22901187



Change-Id: I1eefaffded8ac04a2e8dde339bb1d825f640a85b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>