Merge "[Unfold animation] Do not preemptively start the animation if it has...

Merge "[Unfold animation] Do not preemptively start the animation if it has run already" into udc-dev am: 343b8960 am: 9e10ffc5

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/23447960



Change-Id: I9587890282eacc4cb29f626591aefedad9078208
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>