Relanding the language detection.

chrome/chrome_browser.gypi

 # Copyright (c) 2010 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': '<(library)',
       'msvs_guid': '5BF908A7-68FB-4A4B-99E3-8C749F1FE4EA',
@@ skipping 288 matching lines @@
         'browser/chromeos/status_area_button.cc',
         'browser/chromeos/status_area_button.h',
         'browser/chromeos/status_area_view.cc',
         'browser/chromeos/status_area_view.h',
         'browser/chromeos/synaptics_library.cc',
         'browser/chromeos/synaptics_library.h',
         'browser/chromeos/usb_mount_observer.cc',
         'browser/chromeos/usb_mount_observer.h',
         'browser/chromeos/version_loader.cc',
         'browser/chromeos/version_loader.h',
+        'browser/cld_helper.cc',
+        'browser/cld_helper.h',
         'browser/cocoa/about_ipc_bridge.h',
         'browser/cocoa/about_ipc_bridge.mm',
         'browser/cocoa/about_ipc_controller.h',
         'browser/cocoa/about_ipc_controller.mm',
         'browser/cocoa/about_ipc_dialog.h',
         'browser/cocoa/about_ipc_dialog.mm',
         'browser/cocoa/about_window_controller.h',
         'browser/cocoa/about_window_controller.mm',
         'browser/cocoa/animatable_view.h',
         'browser/cocoa/animatable_view.mm',
@@ skipping 2154 matching lines @@
       ],
     },
   ],
 }
 
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 # tab-width:2
 # indent-tabs-mode:nil
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