R=jarin@chromium.org
TEST=mjsunit/regress/regress-crbug-751715
BUG=chromium:751715

Change-Id: Ibc5d2ce958b6f0c94b41926eb215e81d70833a9d
Reviewed-on: https://chromium-review.googlesource.com/598227Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47108}