This reverts r24964.

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/689593002

Cr-Commit-Position: refs/heads/master@{#24965}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00