Merge "Revert^2 "Introduce library for public animation APIs"" into udc-dev...

Merge "Revert^2 "Introduce library for public animation APIs"" into udc-dev am: 47ac0112 am: 8f26ba9d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22890958



Change-Id: I597e4f95eedcea463b1bcc380013d6a8b89837f0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>