Add a virtual keyboard webui at chrome://keyboard/

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 2480 matching lines @@
             ['include', '^browser/ui/views/simple_message_box_views.cc'],
             ['include', '^browser/ui/webui/certificate_viewer_webui.cc'],
             ['include', '^browser/ui/webui/certificate_viewer_webui.h'],
             ['include', '^browser/ui/webui/certificate_viewer_ui.cc'],
             ['include', '^browser/ui/webui/certificate_viewer_ui.h'],
           ],
           'dependencies': [
             # aura uses some of ash resources.
             '../ash/ash.gyp:ash_resources',
             '../ui/aura/aura.gyp:aura',
+            '../ui/keyboard/keyboard.gyp:keyboard',
+            '../ui/keyboard/keyboard.gyp:keyboard_resources',
           ],
           'conditions': [
             ['OS=="win"', {
               'sources/': [
                 ['exclude', '^browser/ui/views/hwnd_util_win.cc'],
                 ['exclude', '^browser/ui/views/native_focus_tracker_views_win.cc'],
                 ['exclude', '^browser/ui/views/theme_image_mapper.cc'],
                 ['exclude', '^browser/ui/webui/certificate_viewer_webui.cc'],
                 ['exclude', '^browser/ui/webui/certificate_viewer_webui.h'],
                 ['exclude', '^browser/ui/webui/certificate_viewer_ui.cc'],
@@ skipping 374 matching lines @@
         }],
         ['enable_message_center==1', {
           'dependencies': [
             '../ui/message_center/message_center.gyp:message_center',
           ],
         }],
       ],
     },
   ],
 }