Merge "Use DeviceProfile.widthPx to initialize Taskbar touchableRegion" into tm-dev am: 192b3c3118 am: a947c74b11

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/18634727

Change-Id: I9246c6ca0df462853195bf11d29dc210bcc9fa55
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>