GitLab

Also remove obsolete NotificationService includes from
//chrome/browser/ui/webui/settings/

Bug: 268984
Change-Id: I2c5cf6e456965f6d98c844bf8c81c423add00c1e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1891737
Commit-Queue: Evan Stade <estade@chromium.org>
Reviewed-by: Demetrios Papadopoulos <dpapad@chromium.org>
Reviewed-by: David Roger <droger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#714504}