Merge "[2/n] Makes EduAnimationController generic" into tm-qpr-dev am: 1bca22be0e am: 95039f5798

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20764908

Change-Id: I5dd91aee88d83c6bb8c050389932872ebae22554
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>