BUG=v8:6093

Change-Id: I7fa591c70a0db3ce158b9a9aa798ee7cdbaf0ae1
Reviewed-on: https://chromium-review.googlesource.com/485679
Commit-Queue: Wiktor Garbacz <wiktorg@google.com>
Reviewed-by: Daniel Vogelheim <vogelheim@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44839}