Refactor LauncherItemController and LauncherItemDelegate

ash/shell.h

 // 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.
 
 #ifndef ASH_SHELL_H_
 #define ASH_SHELL_H_
 
 #include <utility>
 #include <vector>
 
@@ skipping 62 matching lines @@
 namespace ash {
 
 class AcceleratorController;
 class AshNativeCursorManager;
 class CapsLockDelegate;
 class DesktopBackgroundController;
 class DisplayController;
 class HighContrastController;
 class Launcher;
 class LauncherDelegate;
+class LauncherItemDelegate;
 class LauncherItemDelegateManager;
 class LauncherModel;
 class MagnificationController;
 class MruWindowTracker;
 class NestedDispatcherController;
 class PartialMagnificationController;
 class PowerButtonController;
 class RootWindowHostFactory;
 class ScreenAsh;
 class LockStateController;
 class SessionStateDelegate;
 class ShellDelegate;
 class ShellObserver;
 class SystemTray;
 class SystemTrayDelegate;
 class SystemTrayNotifier;
 class UserActivityDetector;
 class UserWallpaperDelegate;
 class VideoDetector;
 class WebNotificationTray;
 class WindowCycleController;
 class WindowPositioner;
 class WindowSelectorController;
 
 namespace internal {
 class AcceleratorFilter;
 class AppListController;
-class AppListShelfItemDelegate;
 class CaptureController;
 class DisplayChangeObserver;
 class DisplayErrorObserver;
 class DisplayManager;
 class DragDropController;
 class EventClientImpl;
 class EventRewriterEventFilter;
 class EventTransformationHandler;
 class FocusCycler;
 class KeyboardUMAEventFilter;
@@ skipping 434 matching lines @@
   scoped_ptr<NestedDispatcherController> nested_dispatcher_controller_;
   scoped_ptr<AcceleratorController> accelerator_controller_;
   scoped_ptr<ShellDelegate> delegate_;
   scoped_ptr<SystemTrayDelegate> system_tray_delegate_;
   scoped_ptr<SystemTrayNotifier> system_tray_notifier_;
   scoped_ptr<UserWallpaperDelegate> user_wallpaper_delegate_;
   scoped_ptr<CapsLockDelegate> caps_lock_delegate_;
   scoped_ptr<SessionStateDelegate> session_state_delegate_;
   scoped_ptr<LauncherDelegate> launcher_delegate_;
   scoped_ptr<LauncherItemDelegateManager> launcher_item_delegate_manager_;
-  scoped_ptr<internal::AppListShelfItemDelegate>
-      app_list_shelf_item_delegate_;
 
   scoped_ptr<LauncherModel> launcher_model_;
   scoped_ptr<ash::WindowPositioner> window_positioner_;
 
   scoped_ptr<internal::AppListController> app_list_controller_;
 
   scoped_ptr<internal::DragDropController> drag_drop_controller_;
   scoped_ptr<internal::ResizeShadowController> resize_shadow_controller_;
   scoped_ptr<views::corewm::ShadowController> shadow_controller_;
   scoped_ptr<views::corewm::VisibilityController> visibility_controller_;
@@ skipping 81 matching lines @@
   bool simulate_modal_window_open_for_testing_;
 
   bool is_touch_hud_projection_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(Shell);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SHELL_H_