Merge "Remove extra overview threshold if the transient taskbar is already...

Merge "Remove extra overview threshold if the transient taskbar is already open" into tm-qpr-dev am: a329718d am: 4f90d443

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20886425



Change-Id: I046559dca1c9e2866005de73663ca9e5d32940b6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>