GitLab

This makes icons look better.

Test: manual
Bug: 817877
Change-Id: I48f11379a6045b6f423e360fb3947233575d3b32
Reviewed-on: https://chromium-review.googlesource.com/953971Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
Commit-Queue: Sammie Quon <sammiequon@chromium.org>
Cr-Commit-Position: refs/heads/master@{#541849}