Merge "Remove RecentsOnboarding" into sc-dev am: 6a8ca02c6f am: fba35062c5

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15322566

Change-Id: Ib9ef9ce6f64fc38f193c3dcc41a1b97e3cd4fa50