R=aandrey@chromium.org BUG=chromium:109362 LOG=Y Review URL: https://codereview.chromium.org/701093003 Cr-Commit-Position: refs/heads/master@{#25289} git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00