mash: Migrate ScopedTargetRootWindow to //ash/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_aura.cc',
@@ skipping 10 matching lines @@
       'accelerators/spoken_feedback_toggler.h',
       'app_list/app_list_presenter_delegate.cc',
       'app_list/app_list_presenter_delegate.h',
       'app_list/app_list_presenter_delegate_factory.cc',
       'app_list/app_list_presenter_delegate_factory.h',
       'ash_export.h',
       'ash_touch_exploration_manager_chromeos.cc',
       'ash_touch_exploration_manager_chromeos.h',
       'aura/aura_layout_manager_adapter.cc',
       'aura/aura_layout_manager_adapter.h',
+      'aura/scoped_root_window_for_new_windows_aura.cc',
+      'aura/scoped_root_window_for_new_windows_aura.h',
       'aura/wm_lookup_aura.cc',
       'aura/wm_lookup_aura.h',
       'aura/wm_root_window_controller_aura.cc',
       'aura/wm_root_window_controller_aura.h',
       'aura/wm_shelf_aura.cc',
       'aura/wm_shelf_aura.h',
       'aura/wm_shell_aura.cc',
       'aura/wm_shell_aura.h',
       'aura/wm_window_aura.cc',
       'aura/wm_window_aura.h',
@@ skipping 42 matching lines @@
       'common/material_design/material_design_controller.cc',
       'common/material_design/material_design_controller.h',
       'common/metrics/user_metrics_action.h',
       'common/multi_profile_uma.cc',
       'common/multi_profile_uma.h',
       'common/pointer_watcher_delegate.h',
       'common/popup_message.cc',
       'common/popup_message.h',
       'common/root_window_controller_common.cc',
       'common/root_window_controller_common.h',
+      'common/scoped_root_window_for_new_windows.h',
       'common/session/session_state_delegate.cc',
       'common/session/session_state_delegate.h',
       'common/session/session_state_observer.cc',
       'common/session/session_state_observer.h',
       'common/session/session_types.h',
       'common/shelf/app_list_button.cc',
       'common/shelf/app_list_button.h',
       'common/shelf/app_list_shelf_item_delegate.cc',
       'common/shelf/app_list_shelf_item_delegate.h',
       'common/shelf/ink_drop_button_listener.h',
@@ skipping 511 matching lines @@
       'root_window_controller.cc',
       'root_window_controller.h',
       'root_window_settings.cc',
       'root_window_settings.h',
       'rotator/screen_rotation_animation.cc',
       'rotator/screen_rotation_animation.h',
       'rotator/screen_rotation_animator.cc',
       'rotator/screen_rotation_animator.h',
       'rotator/window_rotation.cc',
       'rotator/window_rotation.h',
-      'scoped_target_root_window.cc',
-      'scoped_target_root_window.h',
       'screen_util.cc',
       'screen_util.h',
       'screenshot_delegate.h',
       'shelf/shelf.cc',
       'shelf/shelf.h',
       'shelf/shelf_bezel_event_filter.cc',
       'shelf/shelf_bezel_event_filter.h',
       'shelf/shelf_icon_observer.h',
       'shelf/shelf_layout_manager.cc',
       'shelf/shelf_layout_manager.h',
@@ skipping 839 matching lines @@
                   '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
                 ],
               }
             ],
           ],
         },
       ],
     }],
   ],
 }