Merged r13348 into trunk branch.

Fix objectprint=on build.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/11818031

git-svn-id: https://v8.googlecode.com/svn/trunk@13349 ce2b1a6d-e550-0410-aec6-3dcde31c8c00