R=jkummerow@chromium.org

Bug: v8:6791
Change-Id: I50cf6418f382689559b33b2c5a218435373dec64
Reviewed-on: https://chromium-review.googlesource.com/666920
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48827}