- Remove duplication in AJ logging test for setting logger.

- Remove un-needed require in AJ rescue test.

activejob/test/cases/logging_test.rb

@@ -33,7 +33,7 @@ def setup
   def teardown
     super
     ActiveJob::Logging::LogSubscriber.log_subscribers.pop
-    ActiveJob::Base.logger = @old_logger
+    set_logger @old_logger
   end
 
   def set_logger(logger)

activejob/test/cases/rescue_test.rb

@@ -2,8 +2,6 @@
 require 'jobs/rescue_job'
 require 'models/person'
 
-require 'active_support/core_ext/object/inclusion'
-
 class RescueTest < ActiveSupport::TestCase
   setup do
     JobBuffer.clear