Detect force visible nav bar based on kids mode. am: 6d17a71d am: ec7b63d5...

Detect force visible nav bar based on kids mode. am: 6d17a71d am: ec7b63d5 am: a6af38b3 am: 1ff1f4fe

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/19038728



Change-Id: I0a6bd5d6a27b5d8d6429bc2ba1985a0538526547
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>