Introduce extensions_strings.grd

chrome/chrome_resources.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': {
     'grit_out_dir': '<(SHARED_INTERMEDIATE_DIR)/chrome',
     'about_credits_file': '<(SHARED_INTERMEDIATE_DIR)/about_credits.html',
     'additional_modules_list_file': '<(SHARED_INTERMEDIATE_DIR)/chrome/browser/internal/additional_modules_list.txt',
   },
   'targets': [
@@ skipping 367 matching lines @@
         },
         {
           'includes': ['chrome_repack_chrome_200_percent.gypi']
         },
       ],
       'conditions': [
         ['OS != "ios"', {
           'dependencies': [
             '<(DEPTH)/content/content_resources.gyp:content_resources',
             '<(DEPTH)/device/bluetooth/bluetooth_strings.gyp:device_bluetooth_strings',
+            '<(DEPTH)/extensions/extensions_strings.gyp:extensions_strings',
             '<(DEPTH)/webkit/webkit_resources.gyp:webkit_resources',
             '<(DEPTH)/webkit/webkit_resources.gyp:webkit_strings',
           ],
         }],
         ['use_ash==1', {
           'dependencies': [
              '<(DEPTH)/ash/ash_strings.gyp:ash_strings',
              '<(DEPTH)/ash/ash.gyp:ash_resources',
           ],
         }],
@@ skipping 98 matching lines @@
                      '<(generator_path)',
                      'credits',
                      '<(about_credits_file)',
           ],
           'message': 'Generating about:credits',
         },
       ],
     },
   ], # targets
 }