[automerger skipped] Remove Change Navigation Mode option for Taskbar Divider Popup Menu am: a26500b145 -s ours

am skip reason: Merged-In I3664df7a134cc0eb5b4ed856c7e0730ef1b75dea with SHA-1 8923830f74 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/24484572

Change-Id: I5191ffb2e37bae5cb2a1619ab425fc391b33efa5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>