GitLab

See https://reviews.llvm.org/D67456

Makes the build a bit more hermetic, and should have no behavior change.

Bug: none
Change-Id: I90080aa7f8ec814e6ec9b1a4fbcad464e12a450d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1807154
Auto-Submit: Nico Weber <thakis@chromium.org>
Commit-Queue: Reid Kleckner <rnk@chromium.org>
Reviewed-by: Reid Kleckner <rnk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#697369}