GitLab

If Phone Hub notification access is prohibited due to the user having a
work profile on their phone, disable the toggle and show a (?) icon with
a tooltip explaining why the toggle is disabled.

Note that currently, the prohibited value is never passed; a follow-up
CL passes this value when appropriate.

Screenshot:
http://go/chrome-ss/c999f0fb3f14985d9eef8b59bd8c1cb0e09f6282

Bug: 1155151, 1106937
Change-Id: I3062f37731d5b21fecc8a1da642d0d0e4b5e97d6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2575423
Commit-Queue: Kyle Horimoto <khorimoto@chromium.org>
Reviewed-by: Jimmy Gong <jimmyxgong@chromium.org>
Cr-Commit-Position: refs/heads/master@{#834053}