BUG=v8:5402,v8:7109

Change-Id: Ief9bea58e4dcade4cf4dfbb1d52166b7a5ef3ac0
Reviewed-on: https://chromium-review.googlesource.com/803255
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49787}