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

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



Change-Id: I61fe680a135268379e741a171ed2d29febbeca99
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>