Parse telemetry options in autotests.

This is a follow-up to crrev.com/224639
This is done to ensure BrowserOptions.UpdateFromParseResults is called.
We don't want to actually parse the command line (which is used by autotest),
so we pass in args=[].

BUG=chromium:269131
TEST=trybot

Change-Id: Ifbe702b18e024c5727e6aa6a720bab3836fc8b5a
Previous-Reviewed-on: https://chromium-review.googlesource.com/170460
(cherry picked from commit dafc9a544c9ca534c0f1fd5b4f771a7e369b89c9)
Reviewed-on: https://chromium-review.googlesource.com/171070
Reviewed-by: Achuith Bhandarkar <achuith@chromium.org>
Commit-Queue: Achuith Bhandarkar <achuith@chromium.org>
Tested-by: Achuith Bhandarkar <achuith@chromium.org>
1 file changed