Shell related switches -> aura shell switches.

ui/aura/aura.gyp

 # Copyright (c) 2011 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 15 matching lines @@
         'aura_switches.cc',
         'aura_switches.h',
         'client/activation_client.cc',
         'client/activation_client.h',
         'client/activation_delegate.cc',
         'client/activation_delegate.h',
         'client/aura_constants.cc',
         'client/aura_constants.h',
         'client/drag_drop_client.cc',
         'client/drag_drop_client.h',
+        'client/drag_drop_delegate.cc',
+        'client/drag_drop_delegate.h',
         'client/stacking_client.cc',
         'client/stacking_client.h',
         'client/tooltip_client.cc',
         'client/tooltip_client.h',
-        'client/drag_drop_delegate.cc',
-        'client/drag_drop_delegate.h',
+        'client/window_types.h',
         'cursor.h',
         'root_window_host.h',
         'root_window_host_linux.cc',
         'root_window_host_win.cc',
         'root_window_host_win.h',
         'root_window.cc',
         'root_window.h',
         'event.cc',
         'event.h',
         'event_filter.cc',
         'event_filter.h',
         'focus_manager.h',
         'layout_manager.cc',
         'layout_manager.h',
         'screen_aura.cc',
         'screen_aura.h',
         'window.cc',
         'window.h',
         'window_delegate.h',
         'window_observer.h',
-        'window_types.h',
       ],
     },
     {
       'target_name': 'test_support_aura',
       'type': 'static_library',
       'dependencies': [
         '../../skia/skia.gyp:skia',
         '../../testing/gtest.gyp:gtest',
         '../ui.gyp:ui',
         'aura',
@@ skipping 90 matching lines @@
           ],
         }, { # use_webkit_compositor!=1
           'dependencies': [
             '../gfx/compositor/compositor.gyp:test_compositor',
           ],
         }],
       ],
     },
   ],
 }