Minimal Chrome Frame with Aura.

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 2392 matching lines @@
           'sources/': [
             ['exclude', '^browser/ui/external_protocol_dialog_delegate.cc'],
             ['exclude', '^browser/ui/panels/display_settings_provider_win.cc'],
             ['exclude', '^browser/ui/panels/taskbar_window_thumbnailer_win.cc'],
             ['exclude', '^browser/ui/panels/taskbar_window_thumbnailer_win.h'],
             ['exclude', '^browser/ui/views/about_ipc_dialog.cc'],
             ['exclude', '^browser/ui/views/app_menu_button_win.cc'],
             ['exclude', '^browser/ui/views/certificate_viewer_win.cc'],
             ['exclude', '^browser/ui/views/dropdown_bar_host_win.cc'],
             ['exclude', '^browser/ui/views/external_protocol_dialog.cc'],
-            ['exclude', '^browser/ui/views/external_tab_container_win.cc'],
-            ['exclude', '^browser/ui/views/external_tab_container_win.h'],
             ['exclude', '^browser/ui/views/find_bar_host_win.cc'],
             ['exclude', '^browser/ui/views/frame/browser_frame_win.cc'],
             ['exclude', '^browser/ui/views/frame/browser_frame_win.h'],
             ['exclude', '^browser/ui/views/frame/browser_non_client_frame_view_factory_win.cc'],
             ['exclude', '^browser/ui/views/importer/import_progress_dialog_view.cc'],
             ['exclude', '^browser/ui/views/omnibox/omnibox_view_win.cc'],
             ['exclude', '^browser/ui/views/omnibox/omnibox_view_win.h'],
             ['exclude', '^browser/ui/views/color_chooser_dialog.cc'],
             ['exclude', '^browser/ui/views/color_chooser_dialog.h'],
             ['exclude', '^browser/ui/views/color_chooser_win.cc'],
@@ skipping 393 matching lines @@
         }],
         ['enable_message_center==1', {
           'dependencies': [
             '../ui/message_center/message_center.gyp:message_center',
           ],
         }],
       ],
     },
   ],
 }