Add ShellDelegate, MediaDelegate and KeyboardUI stubs to mus ash

ash/shell.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/shell.h"
 
 #include <algorithm>
 #include <string>
 #include <utility>
 
 #include "ash/accelerators/accelerator_controller.h"
 #include "ash/accelerators/accelerator_delegate.h"
 #include "ash/accelerators/focus_manager_factory.h"
 #include "ash/aura/wm_shell_aura.h"
 #include "ash/aura/wm_window_aura.h"
 #include "ash/autoclick/autoclick_controller.h"
 #include "ash/common/accessibility_delegate.h"
 #include "ash/common/ash_switches.h"
+#include "ash/common/gpu_support.h"
 #include "ash/common/keyboard/keyboard_ui.h"
 #include "ash/common/login_status.h"
+#include "ash/common/pointer_watcher_delegate.h"
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/shelf/shelf_item_delegate.h"
 #include "ash/common/shelf/shelf_item_delegate_manager.h"
 #include "ash/common/shelf/shelf_model.h"
 #include "ash/common/shell_delegate.h"
 #include "ash/common/shell_window_ids.h"
 #include "ash/common/system/locale/locale_notification_controller.h"
 #include "ash/common/system/status_area_widget.h"
 #include "ash/common/system/toast/toast_manager.h"
 #include "ash/common/system/tray/system_tray_delegate.h"
 #include "ash/common/wm/maximize_mode/maximize_mode_controller.h"
 #include "ash/common/wm/maximize_mode/maximize_mode_window_manager.h"
 #include "ash/common/wm/mru_window_tracker.h"
 #include "ash/common/wm/root_window_finder.h"
 #include "ash/common/wm/window_positioner.h"
 #include "ash/common/wm_shell.h"
 #include "ash/desktop_background/desktop_background_controller.h"
 #include "ash/desktop_background/desktop_background_view.h"
 #include "ash/desktop_background/user_wallpaper_delegate.h"
 #include "ash/display/cursor_window_controller.h"
 #include "ash/display/display_configuration_controller.h"
 #include "ash/display/display_manager.h"
 #include "ash/display/event_transformation_handler.h"
 #include "ash/display/mouse_cursor_event_filter.h"
 #include "ash/display/screen_position_controller.h"
 #include "ash/display/window_tree_host_manager.h"
 #include "ash/drag_drop/drag_drop_controller.h"
 #include "ash/first_run/first_run_helper_impl.h"
 #include "ash/frame/custom_frame_view_ash.h"
-#include "ash/gpu_support.h"
 #include "ash/high_contrast/high_contrast_controller.h"
 #include "ash/host/ash_window_tree_host_init_params.h"
 #include "ash/ime/input_method_event_handler.h"
 #include "ash/keyboard_uma_event_filter.h"
 #include "ash/magnifier/magnification_controller.h"
 #include "ash/magnifier/partial_magnification_controller.h"
 #include "ash/new_window_delegate.h"
-#include "ash/pointer_watcher_delegate.h"
 #include "ash/root_window_controller.h"
 #include "ash/shelf/app_list_shelf_item_delegate.h"
 #include "ash/shelf/shelf.h"
 #include "ash/shelf/shelf_delegate.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shelf/shelf_window_watcher.h"
 #include "ash/shell_factory.h"
 #include "ash/shell_init_params.h"
 #include "ash/utility/screenshot_controller.h"
 #include "ash/wm/ash_focus_rules.h"
@@ skipping 524 matching lines @@
 void Shell::DoInitialWorkspaceAnimation() {
   return GetPrimaryRootWindowController()
       ->workspace_controller()
       ->DoInitialAnimation();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // Shell, private:
 
 Shell::Shell(ShellDelegate* delegate, base::SequencedWorkerPool* blocking_pool)
-    : wm_shell_(new WmShellAura(delegate)),
+    : wm_shell_(new WmShellAura(base::WrapUnique(delegate))),
       target_root_window_(nullptr),
       scoped_target_root_window_(nullptr),
       shelf_model_(new ShelfModel),
       link_handler_model_factory_(nullptr),
       activation_client_(nullptr),
 #if defined(OS_CHROMEOS)
       display_configurator_(new ui::DisplayConfigurator()),
 #endif  // defined(OS_CHROMEOS)
       native_cursor_manager_(nullptr),
       simulate_modal_window_open_for_testing_(false),
@@ skipping 554 matching lines @@
 
 void Shell::OnWindowActivated(
     aura::client::ActivationChangeObserver::ActivationReason reason,
     aura::Window* gained_active,
     aura::Window* lost_active) {
   if (gained_active)
     target_root_window_ = gained_active->GetRootWindow();
 }
 
 }  // namespace ash