rm minitest monkey patch

activesupport/lib/active_support/test_case.rb

@@ -15,23 +15,6 @@
 rescue LoadError
 end
 
-module Minitest # :nodoc:
-  class << self
-    remove_method :__run
-  end
-
-  def self.__run reporter, options # :nodoc:
-    # FIXME: MT5's runnables is not ordered. This is needed because
-    # we have tests with cross-class order-dependent bugs.
-    suites = Runnable.runnables.sort_by { |ts| ts.name.to_s }
-
-    parallel, serial = suites.partition { |s| s.test_order == :parallel }
-
-    ParallelEach.new(parallel).map { |suite| suite.run reporter, options } +
-     serial.map { |suite| suite.run reporter, options }
-  end
-end
-
 module ActiveSupport
   class TestCase < ::Minitest::Test
     Assertion = Minitest::Assertion