Merge "[Predictive Back] Widget to home polish: show extra rows at bottom...

Merge "[Predictive Back] Widget to home polish: show extra rows at bottom during animation" into tm-qpr-dev am: 56ebfc49

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/21390394



Change-Id: Ieae318ba634c55b7081559f78236446de3980792
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>