Fix for bug where expensive launcher animations were being paused and never resumed. am: 677978c8 am: 47035c71

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20582304



Change-Id: I5dd9b5e9457d2becb7da668bcb779e3f0092a80d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>