Merge "Revert "Modify Taskbar code to accommodate bubble bar gesture to stash/unstash"" into udc-dev am: 52d4764576 am: 3b7009bc57

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/23177739

Change-Id: Ia96987dcbeb7aa2223ccc1b8455d6c2abb8da55d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>