GitLab

This driver upgrade is underway and using the Swarming-side solution
to send traffic to both the old and new driver versions.

Bug: 920665
Bug: 927414
Change-Id: Idc3fd9aa97335621ea7d3db44a1502d1be68d002
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1548388Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#646605}