R=marja@chromium.org

Bug: v8:7965
Change-Id: I740f7fa1ec19e269d15358fcf66862b15096e132
Reviewed-on: https://chromium-review.googlesource.com/c/1303295
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57062}