Merge "Update LauncherInstrumentation to consider tablet w/o nav bar" into sc-v2-dev am: 180a7d97d7

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15556449

Change-Id: I7a51badb5f4ce4fade888c02ef20e24c5a21a272