Swarm setup_unittests on FYI bots.

chrome/chrome_installer.gypi

 # Copyright (c) 2012 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.
 
 {
   'variables': {
     'lastchange_path': '../build/util/LASTCHANGE',
     'libpeer_target_type%': 'static_library',
     'branding_dir': 'app/theme/<(branding_path_component)',
     'branding_dir_100': 'app/theme/default_100_percent/<(branding_path_component)',
@@ skipping 1070 matching lines @@
           'dependencies': [
             'installer_util_unittests',
           ],
           'includes': [
             '../build/isolate.gypi',
           ],
           'sources': [
             'installer_util_unittests.isolate',
           ],
         },
+        {
+          'target_name': 'setup_unittests_run',
+          'type': 'none',
+          'dependencies': [
+            'setup_unittests',
+          ],
+          'includes': [
+            '../build/isolate.gypi',
+          ],
+          'sources': [
+            'setup_unittests.isolate',
+          ],
+        },
       ],
     }],
   ],
 }