Changes look for scrollbars on windows

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,
   },
   'targets': [
     {
@@ skipping 218 matching lines @@
         '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/nine_image_painter_factory.cc',
+        'base/nine_image_painter_factory.h',
         'base/resource/data_pack.cc',
         'base/resource/data_pack.h',
         'base/resource/resource_bundle.cc',
         'base/resource/resource_bundle.h',
         'base/resource/resource_bundle_android.cc',
         'base/resource/resource_bundle_auralinux.cc',
         'base/resource/resource_bundle_gtk.cc',
         'base/resource/resource_bundle_ios.mm',
         'base/resource/resource_bundle_mac.mm',
         'base/resource/resource_bundle_win.cc',
@@ skipping 125 matching lines @@
           ],
         }, {  # use_aura!=1
           'sources!': [
             'base/cursor/cursor.cc',
             'base/cursor/cursor.h',
             'base/cursor/cursor_loader_x11.cc',
             'base/cursor/cursor_loader_x11.h',
             'base/cursor/cursor_mac.mm',
             'base/cursor/cursor_win.cc',
             'base/cursor/cursor_x11.cc',
+            'base/nine_image_painter_factory.cc',
+            'base/nine_image_painter_factory.h',
             'base/x/selection_owner.cc',
             'base/x/selection_owner.h',
             'base/x/selection_requestor.cc',
             'base/x/selection_requestor.h',
             'base/x/selection_utils.cc',
             'base/x/selection_utils.h',
           ]
         }],
         ['use_aura==0 or OS!="linux"', {
           'sources!': [
@@ skipping 247 matching lines @@
            'variables': {
              'jni_gen_package': 'ui',
              'jni_generator_ptr_type': 'long',
            },
            'includes': [ '../build/jni_generator.gypi' ],
          },
        ],
     }],
   ],
 }