Merge "Add AnimatorListener extensions for easy kotlin usage" into tm-qpr-dev am: edd748ea am: c79b31e3 am: 3aee9e0a am: bfae03fb

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21565652



Change-Id: I165571ef86909720ff59888403a58511f3a6666c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>