Set up serving infrastructure for c/b/r/settings.

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',
     'omnibox_mojom_file': '<(SHARED_INTERMEDIATE_DIR)/chrome/browser/ui/webui/omnibox/omnibox.mojom.js',
   },
@@ skipping 82 matching lines @@
               'includes': [ '../build/grit_action.gypi' ],
             },
             {
               # GN version: //chrome/browser/resources:options_resources
               'action_name': 'generate_options_resources',
               'variables': {
                 'grit_grd_file': 'browser/resources/options_resources.grd',
               },
               'includes': [ '../build/grit_action.gypi' ],
             },
+            {
+              # GN version: //chrome/browser/resources:settings_resources
+              'action_name': 'generate_settings_resources',
+              'variables': {
+                'grit_grd_file': 'browser/resources/settings/settings_resources.grd',
+              },
+              'includes': [ '../build/grit_action.gypi' ],
+            },
           ],
           'copies': [
             {
               # GN version: //chrome/browser/resources:extension_resource_demo
               'destination': '<(PRODUCT_DIR)/resources/extension/demo',
               'files': [
                 'browser/resources/extension_resource/demo/library.js',
               ],
             },
           ],
@@ skipping 499 matching lines @@
                      '<(generator_path)',
                      'credits',
                      '<(about_credits_file)',
           ],
           'message': 'Generating about:credits',
         },
       ],
     },
   ], # targets
 }