Setting the touch wrench menu as default menu for ChromeOS

ui/ui.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,
   },
   'includes': [
     'ui_resources.gypi',
@@ skipping 211 matching lines @@
         'base/layout.h',
         'base/layout_mac.mm',
         'base/models/button_menu_item_model.cc',
         'base/models/button_menu_item_model.h',
         'base/models/combobox_model.h',
         'base/models/list_model.h',
         'base/models/list_model_observer.h',
         'base/models/menu_model.cc',
         'base/models/menu_model.h',
         'base/models/menu_model_delegate.h',
+        'base/models/menu_separator_types.h',
         'base/models/simple_menu_model.cc',
         'base/models/simple_menu_model.h',
         'base/models/table_model.cc',
         'base/models/table_model.h',
         'base/models/table_model_observer.h',
         'base/models/tree_model.cc',
         'base/models/tree_model.h',
         'base/models/tree_node_iterator.h',
         'base/models/tree_node_model.h',
         'base/native_theme/native_theme.cc',
@@ skipping 538 matching lines @@
   ],
   'conditions': [
     ['inside_chromium_build == 1 and OS != "ios"', {
       # TODO(ios): The ui tests do not compile yet on iOS.
       'includes': [
         'ui_unittests.gypi',
       ]},
     ],
   ],
 }