Merge "Revert "Pass keyguard occluded status in onAnimationCancelled."" into udc-dev am: 744c5eee

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22380525



Change-Id: I091886866a034901ffc43f48aa6de2aaa714653e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>