GitLab

Also stop experimental win_chromium_x64_rel_ng.

BUG=731502,731378

Change-Id: I86aaebcafd10634c4146aebd8939cb8a0e969d23
Reviewed-on: https://chromium-review.googlesource.com/1048870Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Reviewed-by: John Budorick <jbudorick@chromium.org>
Reviewed-by: Jao-ke Chin-Lee <jchinlee@chromium.org>
Commit-Queue: Jao-ke Chin-Lee <jchinlee@chromium.org>
Cr-Commit-Position: refs/heads/master@{#556629}