Remove native_control* and some other non-Aura windows code

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': [
       ['use_aura==1', {
@@ skipping 139 matching lines @@
         'controls/menu/menu_win.h',
         'controls/menu/menu_wrapper.h',
         'controls/menu/native_menu_win.cc',
         'controls/menu/native_menu_win.h',
         'controls/menu/menu_image_util.cc',
         'controls/menu/menu_image_util.h',
         'controls/menu/submenu_view.cc',
         'controls/menu/submenu_view.h',
         'controls/message_box_view.cc',
         'controls/message_box_view.h',
-        'controls/native_control.cc',
-        'controls/native_control.h',
-        'controls/native_control_win.cc',
-        'controls/native_control_win.h',
         'controls/native/native_view_host.cc',
         'controls/native/native_view_host.h',
         'controls/native/native_view_host_aura.cc',
         'controls/native/native_view_host_aura.h',
         'controls/native/native_view_host_win.cc',
         'controls/native/native_view_host_win.h',
         'controls/prefix_delegate.h',
         'controls/prefix_selector.cc',
         'controls/prefix_selector.h',
         'controls/progress_bar.cc',
@@ skipping 251 matching lines @@
         'widget/drop_target_win.h',
         'widget/root_view.cc',
         'widget/root_view.h',
         'widget/monitor_win.cc',
         'widget/monitor_win.h',
         'widget/native_widget.h',
         'widget/native_widget_aura.cc',
         'widget/native_widget_aura.h',
         'widget/native_widget_delegate.h',
         'widget/native_widget_private.h',
-        'widget/native_widget_win.cc',
-        'widget/native_widget_win.h',
         'widget/tooltip_manager_aura.cc',
         'widget/tooltip_manager_aura.h',
         'widget/tooltip_manager_win.cc',
         'widget/tooltip_manager_win.h',
         'widget/tooltip_manager.cc',
         'widget/tooltip_manager.h',
         'widget/widget.cc',
         'widget/widget.h',
         'widget/widget_aura_utils.cc',
         'widget/widget_aura_utils.h',
@@ skipping 642 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_with_content_exe
   ],
 }