Revert "Handle timeout/state-change during fold animation" am: f90bbd2c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/26459070



Change-Id: I49a406c320cb9594f475082f57efba32e681d7cc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>