Extract a minimal subset of WebDialogUI/WebDialogDelegate from src/chrome -> src/ui/web_dialogs

ui/views/views.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,
   },
 
   'target_defaults': {
     'conditions': [
@@ skipping 347 matching lines @@
         'window/dialog_delegate.h',
         'window/frame_background.cc',
         'window/frame_background.h',
         'window/native_frame_view.cc',
         'window/native_frame_view.h',
         'window/non_client_view.cc',
         'window/non_client_view.h',
         'window/window_resources.h',
         'window/window_shape.cc',
         'window/window_shape.h',
+        '../web_dialogs/web_dialog_ui.h',

[mazda, 2012/05/03 22:56:22]

You need to create a new gyp file for these.
ui/aura/aura.gyp or ui/oak/oak.gyp would be a good example.

+        '../web_dialogs/web_dialog_ui.cc',
+        '../web_dialogs/web_dialog_web_contents_delegate.h',
+        '../web_dialogs/web_dialog_web_contents_delegate.cc',
       ],
       'include_dirs': [
         '../../third_party/wtl/include',
       ],
       'conditions': [
         ['use_aura==1', {
           'sources/': [
             ['exclude', '_x\\.cc$'],
             ['exclude', '/x_[^/]*\\.cc$'],
             ['exclude', 'controls/menu/menu_2.*'],
@@ skipping 334 matching lines @@
           'sources/': [
             # This is needed because the aura rule strips it from the default
             # sources list.
             ['include', '^../../content/app/startup_helper_win.cc'],
           ],
         }],
       ],
     },  # target_name: views_examples_lib
   ],
 }