mash: Port mojo:ash_sysui's ContextMenuMus to mojo:ash.

ash/root_window_controller.cc

 // 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.
 
 #include "ash/root_window_controller.h"
 
 #include <queue>
 #include <vector>
 
 #include "ash/aura/aura_layout_manager_adapter.h"
 #include "ash/aura/wm_shelf_aura.h"
 #include "ash/aura/wm_window_aura.h"
 #include "ash/common/ash_constants.h"
 #include "ash/common/ash_switches.h"
 #include "ash/common/focus_cycler.h"
 #include "ash/common/login_status.h"
 #include "ash/common/root_window_controller_common.h"
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/shelf/shelf.h"
 #include "ash/common/shelf/shelf_delegate.h"
 #include "ash/common/shelf/shelf_layout_manager.h"
 #include "ash/common/shelf/shelf_types.h"
 #include "ash/common/shelf/shelf_widget.h"
 #include "ash/common/shell_delegate.h"
 #include "ash/common/shell_window_ids.h"
 #include "ash/common/system/status_area_layout_manager.h"
 #include "ash/common/system/status_area_widget.h"
 #include "ash/common/system/tray/system_tray_delegate.h"
+#include "ash/common/wallpaper/wallpaper_delegate.h"
 #include "ash/common/wm/always_on_top_controller.h"
 #include "ash/common/wm/container_finder.h"
 #include "ash/common/wm/dock/docked_window_layout_manager.h"
 #include "ash/common/wm/fullscreen_window_finder.h"
 #include "ash/common/wm/panels/panel_layout_manager.h"
 #include "ash/common/wm/root_window_layout_manager.h"
 #include "ash/common/wm/switchable_windows.h"
 #include "ash/common/wm/window_state.h"
 #include "ash/common/wm/workspace/workspace_layout_manager.h"
 #include "ash/common/wm_shell.h"
 #include "ash/common/wm_window.h"
 #include "ash/desktop_background/desktop_background_widget_controller.h"
-#include "ash/desktop_background/user_wallpaper_delegate.h"
 #include "ash/display/display_manager.h"
 #include "ash/high_contrast/high_contrast_controller.h"
 #include "ash/host/ash_window_tree_host.h"
 #include "ash/root_window_settings.h"
 #include "ash/shelf/shelf_window_targeter.h"
 #include "ash/shell.h"
 #include "ash/touch/touch_hud_debug.h"
 #include "ash/touch/touch_hud_projection.h"
 #include "ash/touch/touch_observer_hud.h"
 #include "ash/wm/lock_layout_manager.h"
@@ skipping 468 matching lines @@
 #endif
 }
 
 void RootWindowController::OnWallpaperAnimationFinished(views::Widget* widget) {
   // Make sure the wallpaper is visible.
   system_background_->SetColor(SK_ColorBLACK);
 #if defined(OS_CHROMEOS)
   boot_splash_screen_.reset();
 #endif
 
-  Shell::GetInstance()
-      ->user_wallpaper_delegate()
-      ->OnWallpaperAnimationFinished();
+  WmShell::Get()->wallpaper_delegate()->OnWallpaperAnimationFinished();
   // Only removes old component when wallpaper animation finished. If we
   // remove the old one before the new wallpaper is done fading in there will
   // be a white flash during the animation.
   if (animating_wallpaper_controller()) {
     DesktopBackgroundWidgetController* controller =
         animating_wallpaper_controller()->GetController(true);
     // |desktop_widget_| should be the same animating widget we try to move
     // to |kDesktopController|. Otherwise, we may close |desktop_widget_|
     // before move it to |kDesktopController|.
     DCHECK_EQ(controller->widget(), widget);
@@ skipping 416 matching lines @@
     aura::Window* primary_root_window = Shell::GetInstance()
                                             ->window_tree_host_manager()
                                             ->GetPrimaryRootWindow();
     return GetRootWindowSettings(primary_root_window)->controller;
   }
 
   return GetRootWindowSettings(root_window)->controller;
 }
 
 }  // namespace ash