Version 3.27.34.5 (merged r21907)

Add missing map check to optimized f.apply(...)

BUG=386034
LOG=N
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/373003003

git-svn-id: https://v8.googlecode.com/svn/branches/3.27@22272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00