Merge "Remove played transitions from KGTransitionHandler" into udc-dev am: 181a1caa

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23411136



Change-Id: I4c984aab7c5173d9123fe18f4cddfe7a26194333
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>