Remove single-window-metro-mode code paths for the app launcher and apps.

chrome/chrome_browser_ui.gypi

 # Copyright 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.
 
 {
   'targets': [
     {
       'target_name': 'browser_ui',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 236 matching lines @@
         'browser/ui/app_modal_dialogs/app_modal_dialog.cc',
         'browser/ui/app_modal_dialogs/app_modal_dialog.h',
         'browser/ui/app_modal_dialogs/app_modal_dialog_queue.cc',
         'browser/ui/app_modal_dialogs/app_modal_dialog_queue.h',
         'browser/ui/app_modal_dialogs/javascript_app_modal_dialog.cc',
         'browser/ui/app_modal_dialogs/javascript_app_modal_dialog.h',
         'browser/ui/app_modal_dialogs/javascript_dialog_manager.cc',
         'browser/ui/app_modal_dialogs/javascript_dialog_manager.h',
         'browser/ui/app_modal_dialogs/native_app_modal_dialog.h',
         'browser/ui/apps/app_info_dialog.h',
-        'browser/ui/apps/app_metro_infobar_delegate_win.cc',
-        'browser/ui/apps/app_metro_infobar_delegate_win.h',
         'browser/ui/apps/apps_metro_handler_win.cc',
         'browser/ui/apps/apps_metro_handler_win.h',
         'browser/ui/apps/chrome_app_window_delegate.cc',
         'browser/ui/apps/chrome_app_window_delegate.h',
         'browser/ui/apps/directory_access_confirmation_dialog.cc',
         'browser/ui/apps/directory_access_confirmation_dialog.h',
         'browser/ui/ash/ash_keyboard_controller_proxy.cc',
         'browser/ui/ash/ash_keyboard_controller_proxy.h',
         'browser/ui/ash/app_list/app_list_controller_ash.h',
         'browser/ui/ash/app_list/app_list_controller_ash.cc',
@@ skipping 3173 matching lines @@
             'browser/ui/webui/local_discovery/local_discovery_ui.cc',
             'browser/ui/webui/local_discovery/local_discovery_ui.h',
             'browser/ui/webui/local_discovery/local_discovery_ui_handler.cc',
             'browser/ui/webui/local_discovery/local_discovery_ui_handler.h',
           ],
         }],
       ],
     },
   ],
 }