BUG=v8:6093

Change-Id: Ia14f6200adbe6c557f9b899e67f2d96bf76f3a44
Reviewed-on: https://chromium-review.googlesource.com/494590Reviewed-by: Marja Hölttä <marja@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Wiktor Garbacz <wiktorg@google.com>
Cr-Commit-Position: refs/heads/master@{#45093}