BUG=v8:5940

Change-Id: Ibf4061244fbde2fabf2a13307a8f646258c9efc6
Reviewed-on: https://chromium-review.googlesource.com/439309
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Franziska Hinkelmann <franzih@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43004}