See https://groups.google.com/d/msg/v8-users/jq8k9s4xEu8/N-es0or3uz4J

BUG=none
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/26574009

Patch from Paweł Hajdan Jr. <phajdan.jr@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17134 ce2b1a6d-e550-0410-aec6-3dcde31c8c00