Merge "Revert "Add feature flag to control two panel home in portrait"" into sc-v2-dev am: 42f111dc27

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/16279502

Change-Id: I69f25262f5ae58304c8b1c0615cf9510221f6ef3