use 'branding_path_component' to simplify branding in chrome directory - part 2

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 58 matching lines @@
           'service',
         ],
       }],
       ['OS=="win"', {
         'platform_locale_settings_grd':
             'app/resources/locale_settings_win.grd',
       },],
       ['OS=="linux"', {
         'conditions': [
           ['chromeos==1', {
-            'conditions': [
-              ['branding=="Chrome"', {
-                'platform_locale_settings_grd':
-                    'app/resources/locale_settings_google_chromeos.grd',
-              }, {  # branding!=Chrome
-                'platform_locale_settings_grd':
-                    'app/resources/locale_settings_chromiumos.grd',
-              }],
-            ]
+            'platform_locale_settings_grd':
+                    'app/resources/locale_settings_<(branding_path_component)os.grd',
           }, {  # chromeos==0
             'platform_locale_settings_grd':
                 'app/resources/locale_settings_linux.grd',
           }],
         ],
       },],
       ['os_posix == 1 and OS != "mac" and OS != "ios" and OS != "linux"', {
         'platform_locale_settings_grd':
             'app/resources/locale_settings_linux.grd',
       },],
@@ skipping 703 matching lines @@
                   '<(DEPTH)/third_party/kasko'
                 ],
               },
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }