Change the copyright from Chromium OS to Chromium.

ui/file_manager/zip_archiver/unpacker-test/js/integration_specific_archives_tests.js

-// Copyright 2014 The Chromium OS Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 'use strict';
 
 /**
  * The expected metadata for small_zip.zip. Different from above when it comes
  * to Date objects (2014-08-13<T16> vs 2014-08-13<T07>).
  * @const {!Object}
  */
@@ skipping 478 matching lines @@
             options, test_utils.forceFailure, function(error) {
               setTimeout(function() {
                 expect(error).to.equal('INVALID_OPERATION');
                 done();
               });
             });
       });
     });
   }
 };