Merge "Add test for regression in Animators" into udc-dev am: 4d400935 am: d5ee8c10

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22687917



Change-Id: I8373675c15ab5c76c41af3166e93a01b10a22ea8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>