GitLab

Updated usages to a visible changed callback.

Bug: 938501
Change-Id: I01fe4f9f21f3f5b40fedb05edde0331afce97604
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1505848
Commit-Queue: Allen Bauer <kylixrd@chromium.org>
Reviewed-by: Peter Kasting <pkasting@chromium.org>
Cr-Commit-Position: refs/heads/master@{#653559}