Chrome OS: remove user type notification for child users.

TBR=alemate@chromium.org

(cherry picked from commit 869e6b7c4cb3954868a0874eeeceea3b276c9fd4)

Bug: 813923
Change-Id: Ibf3f07c2f98922bb85023dc601dbf213ff91379b
Reviewed-on: https://chromium-review.googlesource.com/938577
Reviewed-by: Jenny Zhang <jennyz@chromium.org>
Commit-Queue: Alexander Alekseev <alemate@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#540005}
Reviewed-on: https://chromium-review.googlesource.com/945423
Reviewed-by: Alexander Alekseev <alemate@chromium.org>
Cr-Commit-Position: refs/branch-heads/3325@{#645}
Cr-Branched-From: bc084a8b5afa3744a74927344e304c02ae54189f-refs/heads/master@{#530369}
1 file changed