[ruby/irb] Remove useless loaded file check (https://github.com/ruby/irb/pull/885)
https://github.com/ruby/irb/commit/f6d489658e
[ruby/irb] Remove useless loaded file check
(https://github.com/ruby/irb/pull/885)
https://github.com/ruby/irb/commit/f6d489658e