Reorder the NativeViews attached to a view via kViewHostKey according to the position of the view

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 310 matching lines @@
         'round_rect_painter.cc',
         'round_rect_painter.h',
         'touchui/touch_editing_menu.cc',
         'touchui/touch_editing_menu.h',
         'touchui/touch_selection_controller_impl.cc',
         'touchui/touch_selection_controller_impl.h',
         'view.cc',
         'view.h',
         'view_constants.cc',
         'view_constants.h',
+        'view_constants_aura.cc',
+        'view_constants_aura.h',
         'view_aura.cc',
         'view_model.cc',
         'view_model.h',
         'view_model_utils.cc',
         'view_model_utils.h',
         'view_text_utils.cc',
         'view_text_utils.h',
         'view_win.cc',
         'views_delegate.cc',
         'views_delegate.h',
@@ skipping 59 matching lines @@
         'widget/tooltip_manager.cc',
         'widget/tooltip_manager.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_aura_window_observer.cc',
         'widget/native_widget_aura_window_observer.h',
         'widget/native_widget_delegate.h',
+        'widget/native_widget_layer_reorderer_aura.cc',
+        'widget/native_widget_layer_reorderer_aura.h',
         'widget/native_widget_private.h',
         'widget/native_widget_win.cc',
         'widget/native_widget_win.h',
         'widget/widget.cc',
         'widget/widget.h',
         'widget/widget_aura_utils.cc',
         'widget/widget_aura_utils.h',
         'widget/widget_delegate.cc',
         'widget/widget_delegate.h',
         'widget/widget_deletion_observer.cc',
@@ skipping 295 matching lines @@
         'focus/focus_traversal_unittest.cc',
         'layout/box_layout_unittest.cc',
         'layout/grid_layout_unittest.cc',
         'touchui/touch_selection_controller_impl_unittest.cc',
         'view_model_unittest.cc',
         'view_model_utils_unittest.cc',
         'view_unittest.cc',
         'window/dialog_client_view_unittest.cc',
         'widget/desktop_aura/desktop_capture_client_unittest.cc',
         'widget/native_widget_aura_unittest.cc',
+        'widget/native_widget_layer_reorderer_aura_unittest.cc',
         'widget/native_widget_unittest.cc',
         'widget/native_widget_win_unittest.cc',
         'widget/widget_unittest.cc',
         'run_all_unittests.cc',
       ],
       'conditions': [
         ['chromeos==0', {
           'sources!': [
             'touchui/touch_selection_controller_impl_unittest.cc',
           ],
@@ skipping 272 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
   ],
 }