GitLab

Diff installer creation runs on the same hosts that the build runs on,
so should create binaries for the same architecture.

BUG=1119472
R=mark@chromium.org, thakis@chromium.org

Change-Id: I58772ce20b47cf9ce854a095de3aac3cf697d5ae
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2454390
Commit-Queue: Michael Moss <mmoss@chromium.org>
Auto-Submit: Michael Moss <mmoss@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
Cr-Commit-Position: refs/heads/master@{#814475}