Merge "Remove unnecessary copy of transition adapter utils." into udc-dev am: 7d68bdc4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23251361



Change-Id: I18f5ffb210355555441284c99c8878ee80b653f7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>