mac: Create a static mapping of accelerators in the main menu.

chrome/chrome_tests.gypi

 # Copyright 2013 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' : {
     'chromedriver_unittest_sources': [
       'test/chromedriver/capabilities_unittest.cc',
       'test/chromedriver/chrome/chrome_finder_unittest.cc',
       'test/chromedriver/chrome/console_logger_unittest.cc',
       'test/chromedriver/chrome/device_manager_unittest.cc',
@@ skipping 1422 matching lines @@
         'browser/ui/autofill/test_generated_credit_card_bubble_controller.h',
         'browser/ui/autofill/autofill_dialog_view_tester.h',
         'browser/ui/blocked_content/popup_blocker_browsertest.cc',
         'browser/ui/bookmarks/bookmark_browsertest.cc',
         'browser/ui/browser_browsertest.cc',
         'browser/ui/browser_close_browsertest.cc',
         'browser/ui/browser_command_controller_browsertest.cc',
         'browser/ui/browser_navigator_browsertest.cc',
         'browser/ui/browser_navigator_browsertest.h',
         'browser/ui/browser_navigator_browsertest_chromeos.cc',
+        'browser/ui/cocoa/accelerators_cocoa_browsertest.mm',
         'browser/ui/cocoa/applescript/browsercrapplication+applescript_test.mm',
         'browser/ui/cocoa/applescript/window_applescript_test.mm',
         'browser/ui/cocoa/apps/app_shim_menu_controller_mac_browsertest.mm',
         'browser/ui/cocoa/apps/native_app_window_cocoa_browsertest.mm',
         'browser/ui/cocoa/autofill/autofill_dialog_cocoa_browsertest.mm',
         'browser/ui/cocoa/autofill/autofill_dialog_view_tester_cocoa.mm',
         'browser/ui/cocoa/autofill/autofill_dialog_view_tester_cocoa.h',
         'browser/ui/cocoa/browser_window_cocoa_browsertest.mm',
         'browser/ui/cocoa/browser_window_controller_browsertest.mm',
         'browser/ui/cocoa/certificate_viewer_mac_browsertest.mm',
@@ skipping 1759 matching lines @@
             'utility',
           ],
           'sources': [
             'tools/service_discovery_sniffer/service_discovery_sniffer.h',
             'tools/service_discovery_sniffer/service_discovery_sniffer.cc',
           ],
         }]
     }],
   ],  # 'conditions'
 }