* test/test/psych/test_string.rb: remove unused variables.
* test/test/psych/test_yaml.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-02-18

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45030 b2dd03c8-39d4-4d8f-98ff-823fe69b080e