GitLab

Remove code that is not used anymore with the network service enabled.

BUG=989104

Change-Id: If77bd19df957e6cb34f165cdafbe87a5e72c1fda
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1731932Reviewed-by: Richard Coles <torne@chromium.org>
Commit-Queue: Tim Volodine <timvolodine@chromium.org>
Cr-Commit-Position: refs/heads/master@{#683634}