GitLab

The profile can be null in the case of "system" notifications.

Bug: 1020555
Change-Id: I80d65c74d4534ed15ffec43c582584fb54559d4a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1895378Reviewed-by: Steven Bennetts <stevenjb@chromium.org>
Commit-Queue: Evan Stade <estade@chromium.org>
Cr-Commit-Position: refs/heads/master@{#711967}