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

ash/sysui/sysui_application.cc

 // Copyright 2016 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/sysui/sysui_application.h"
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "ash/common/login_status.h"
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/shell_window_ids.h"
 #include "ash/common/wm_shell.h"
 #include "ash/display/display_manager.h"
 #include "ash/host/ash_window_tree_host_init_params.h"
 #include "ash/host/ash_window_tree_host_platform.h"
 #include "ash/public/interfaces/ash_window_type.mojom.h"
 #include "ash/public/interfaces/container.mojom.h"
 #include "ash/root_window_settings.h"
 #include "ash/shell.h"
 #include "ash/shell_init_params.h"
 #include "ash/sysui/app_list_presenter_mus.h"
 #include "ash/sysui/keyboard_ui_mus.h"
 #include "ash/sysui/shelf_delegate_mus.h"
 #include "ash/sysui/shell_delegate_mus.h"
 #include "ash/sysui/stub_context_factory.h"
-#include "ash/sysui/user_wallpaper_delegate_mus.h"
+#include "ash/sysui/wallpaper_delegate_mus.h"
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/path_service.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "services/catalog/public/cpp/resource_loader.h"
 #include "services/shell/public/cpp/connector.h"
 #include "services/ui/public/cpp/property_type_converters.h"
 #include "services/ui/public/interfaces/input_devices/input_device_server.mojom.h"
 #include "ui/aura/env.h"
 #include "ui/base/resource/resource_bundle.h"
@@ skipping 294 matching lines @@
     mash::shelf::mojom::ShelfControllerRequest request) {
   mash::shelf::mojom::ShelfController* shelf_controller =
       static_cast<ShelfDelegateMus*>(WmShell::Get()->shelf_delegate());
   DCHECK(shelf_controller);
   shelf_controller_bindings_.AddBinding(shelf_controller, std::move(request));
 }
 
 void SysUIApplication::Create(const ::shell::Identity& remote_identity,
                               mojom::WallpaperControllerRequest request) {
   mojom::WallpaperController* wallpaper_controller =
-      static_cast<UserWallpaperDelegateMus*>(
-          Shell::GetInstance()->user_wallpaper_delegate());
+      static_cast<WallpaperDelegateMus*>(WmShell::Get()->wallpaper_delegate());
   wallpaper_controller_bindings_.AddBinding(wallpaper_controller,
                                             std::move(request));
 }
 
 }  // namespace sysui
 }  // namespace ash