Merge "Indicate potential incomplete transition" into udc-dev am: 737f23d1 am: 0f9f4bb1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21493285



Change-Id: I70b2211db743a84a50b1bf4b89b946f6cd93e685
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>