merge revision(s) 36332:
* test/csv/test_features.rb: add require for Tempfile. * test/csv/test_serialization.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@37586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 36332:
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@37586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e