Merge "Remove dead stub occlude/unocclude animators" into udc-dev am: 3c0f9d66 am: b0ee0a98

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23381936



Change-Id: I00af07ca7078ec089c33b009f0ed4976a1399f8d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>