revert r63899
this is no longer needed due to r63926
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63936 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by k0kubun (Takashi Kokubun) about 7 years ago
revert r63899
this is no longer needed due to r63926
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63936 b2dd03c8-39d4-4d8f-98ff-823fe69b080e