Merge "Using recents animation and swipe handler for 3-button mode" into sc-dev am: b8cffbfcb4

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/13856990

Change-Id: Ia0e56e4b8154d2b03e9db78cd3ac45f8b3a83592