GitLab

Create cellular setup iconset and move activation code page icons into
the iconset.

Bug: 1093185
Change-Id: I06fe411ecf059d180b3f999279052e87b888bbf3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2566354
Commit-Queue: Gordon Seto <gordonseto@google.com>
Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#832499}