R=jarin@chromium.org

Bug: v8:7790
Change-Id: I79c6904a9969afc6aac7530c5d876da15018b3bc
Reviewed-on: https://chromium-review.googlesource.com/1129142
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54344}