mash: Migrate some system user files to common.

ash/ash.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,
     # These files lists are shared with the GN build.
     'ash_sources': [
       'accelerators/accelerator_commands.cc',
@@ skipping 188 matching lines @@
       'common/system/tray/tray_utils.cc',
       'common/system/tray/tray_utils.h',
       'common/system/tray/view_click_listener.h',
       'common/system/tray/wm_system_tray_notifier.cc',
       'common/system/tray/wm_system_tray_notifier.h',
       'common/system/tray_accessibility.cc',
       'common/system/tray_accessibility.h',
       'common/system/update/tray_update.cc',
       'common/system/update/tray_update.h',
       'common/system/update/update_observer.h',
+      'common/system/user/button_from_view.cc',
+      'common/system/user/button_from_view.h',
+      'common/system/user/login_status.cc',
+      'common/system/user/login_status.h',
+      'common/system/user/rounded_image_view.cc',
+      'common/system/user/rounded_image_view.h',
+      'common/system/user/tray_user_separator.cc',
+      'common/system/user/tray_user_separator.h',
+      'common/system/user/user_observer.h',
       'common/system/volume_control_delegate.h',
       'common/wm/always_on_top_controller.cc',
       'common/wm/always_on_top_controller.h',
       'common/wm/background_animator.cc',
       'common/wm/background_animator.h',
       'common/wm/container_finder.cc',
       'common/wm/container_finder.h',
       'common/wm/default_state.cc',
       'common/wm/default_state.h',
       'common/wm/default_window_resizer.cc',
@@ skipping 392 matching lines @@
       'system/toast/toast_manager.h',
       'system/toast/toast_overlay.cc',
       'system/toast/toast_overlay.h',
       'system/tray/media_security/media_capture_observer.h',
       'system/tray/media_security/multi_profile_media_tray_item.cc',
       'system/tray/media_security/multi_profile_media_tray_item.h',
       'system/tray/system_tray.cc',
       'system/tray/system_tray.h',
       'system/tray/system_tray_notifier.cc',
       'system/tray/system_tray_notifier.h',
-      'system/user/button_from_view.cc',
-      'system/user/button_from_view.h',
-      'system/user/login_status.cc',
-      'system/user/login_status.h',
-      'system/user/rounded_image_view.cc',
-      'system/user/rounded_image_view.h',
       'system/user/tray_user.cc',
       'system/user/tray_user.h',
-      'system/user/tray_user_separator.cc',
-      'system/user/tray_user_separator.h',
       'system/user/user_card_view.cc',
       'system/user/user_card_view.h',
-      'system/user/user_observer.h',
       'system/user/user_view.cc',
       'system/user/user_view.h',
       'system/web_notification/ash_popup_alignment_delegate.cc',
       'system/web_notification/ash_popup_alignment_delegate.h',
       'system/web_notification/web_notification_tray.cc',
       'system/web_notification/web_notification_tray.h',
       'touch/touch_hud_debug.cc',
       'touch/touch_hud_debug.h',
       'touch/touch_hud_projection.cc',
       'touch/touch_hud_projection.h',
@@ skipping 811 matching lines @@
                   '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
                 ],
               }
             ],
           ],
         },
       ],
     }],
   ],
 }