GitLab

Adds some JS resources served under chrome://resources/, which are
included by other WebUI pages like chrome://gpu.

Bug: 1017316
Change-Id: Iaa76bc6d561dea2fef63d4145e8224c35ae9b30c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1976592Reviewed-by: Fabrice de Gans-Riberi <fdegans@chromium.org>
Commit-Queue: Kevin Marshall <kmarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#726635}