Make enterprise badging work the same on all devices with its policies

Remove restriction about showing the toolbar label on unmanaged by
default devices only.

Bug: 330882665, 322796016
Change-Id: Iab9a2b1d2016f828f2ce38312d9fd37f21e03d8b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5387586


Commit-Queue: Yann Dago <ydago@chromium.org>
Reviewed-by: Owen Min <zmin@chromium.org>
Reviewed-by: Ryan Sultanem <rsult@google.com>
Cr-Commit-Position: refs/heads/main@{#1279214}