Update ISeq references in stale_units as well
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Update ISeq references in stale_units as well
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e