The test is flaky on arm in --optimize-for-size.

NOTRY=true

Bug: v8:7605
Change-Id: I6219442545244bb0c07f8b028668f41602a83b30
Reviewed-on: https://chromium-review.googlesource.com/1032331
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52827}