Merge "Change taskbar corner roundness when entering overview" into tm-qpr-dev am: 3cf77927

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20311858



Change-Id: I938abff8fcd1c435724d26d884a3546e87ba08c5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>