BUG=v8:5402,v8:8015

Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I14613a05f9b71308858afdd8d2b212ae9786abb3
Reviewed-on: https://chromium-review.googlesource.com/1215169
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55822}