Add installer_util_unittests to the GN windows build

chrome/chrome.gyp

 # 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': {
     'chromium_code': 1,
 
     # Define the common dependencies that contain all the actual
     # Chromium functionality.  This list gets pulled in below by
     # the link of the actual chrome (or chromium) executable on
@@ skipping 384 matching lines @@
           'dependencies': [
             '../base/base.gyp:base_unittests',
             '../content/content_shell_and_tests.gyp:content_browsertests',
             '../content/content_shell_and_tests.gyp:content_shell',
             '../content/content_shell_and_tests.gyp:content_unittests',
             '../net/net.gyp:net_unittests',
             '../ui/base/ui_base_tests.gyp:ui_base_unittests',
           ],
         },
         {
+          # GN version: //chrome:chrome_version_resources
           'target_name': 'chrome_version_resources',
           'type': 'none',
           'variables': {
             'output_dir': 'chrome_version',
             'template_input_path': 'app/chrome_version.rc.version',
             'branding_path': 'app/theme/<(branding_path_component)/BRANDING',
           },
           'direct_dependent_settings': {
             'include_dirs': [
               '<(SHARED_INTERMEDIATE_DIR)/<(output_dir)',
@@ skipping 379 matching lines @@
                   '<(DEPTH)/third_party/kasko'
                 ],
               },
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }