Merge "Implement calculations of Responsive Grid for AllApps" into udc-qpr-dev am: 1af98745

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/23468196



Change-Id: Ibfcff78b4e42a70b6e937c1a41d816b1755975ff
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>