No difference in behavior because the other branch of the condition
already allowed positive 0.

Change-Id: Ia31d3366f882b5eaf004f17d26e4213f8de57794
Reviewed-on: https://chromium-review.googlesource.com/c/1435936Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59111}