Merge "Fix crash bug when splitting with animations disabled" into tm-dev am: 602b46c399

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17807433

Change-Id: I7b3975e016a6ec33f3923175c9178ef4f31dc796
Ignore-AOSP-First: this is an automerge
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>