GitLab

If a benchmark is disabled but still run as a step, FormatDisabled is
called on the output_formatter instead of Format. In the case of
json-test-results, this means that no json will be output by the test
(since there is no empty version of json-test-results).

BUG=chromium:751346

NOTRY=true  # This script is not run on trybot/CQ, hence should be safe to notry

Change-Id: I4f19eeab40c1b6976e0f6c92cd5b7fff8ee17e2e
Reviewed-on: https://chromium-review.googlesource.com/598729Reviewed-by: Ned Nguyen <nednguyen@google.com>
Commit-Queue: Ashley Enstad <ashleymarie@chromium.org>
Cr-Commit-Position: refs/heads/master@{#491622}