GitLab

Updates #28869

Change-Id: Ie152bf959af2e9cd32b1ccc031e8208e64fbe3ce
Reviewed-on: https://go-review.googlesource.com/c/152161

Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Alan Donovan <adonovan@google.com>