R=clemensh@chromium.org
BUG=v8:7509

Change-Id: If4c199535f9a039f648c54bc72094dbc4218607d
Reviewed-on: https://chromium-review.googlesource.com/945731Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51689}