Merge "Revert "Make RotationTouchHelper singleton to report single rotation state"" into sc-dev am: 0a19747cae

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14192651

Change-Id: I07fee6ca7036a321dcb3ee6f1d49434cb7ce2d5f