Merge "NIU Actions: Hide button captions when feature is disabled" into sc-dev am: 2d12f20516 am: e42d392d55 am: f87b25cff7

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15276138

Change-Id: I280b28394251b779531b248ad5d13d9731070054