BUG=chromium:419220
LOG=y
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/697643002

Cr-Commit-Position: refs/heads/master@{#25028}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25028 ce2b1a6d-e550-0410-aec6-3dcde31c8c00