Remove old activation code and disable-focus-controller flags

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 82 matching lines @@
 class SystemTrayNotifier;
 class UserActivityDetector;
 class UserWallpaperDelegate;
 class VideoDetector;
 class WebNotificationTray;
 class WindowCycleController;
 class WindowSelectorController;
 
 namespace internal {
 class AcceleratorFilter;
-class ActivationController;
 class AppListController;
 class AppListLauncherItemDelegate;
 class CaptureController;
 class DisplayChangeObserver;
 class DisplayErrorObserver;
 class DisplayManager;
 class DragDropController;
 class EventClientImpl;
 class EventRewriterEventFilter;
 class EventTransformationHandler;
@@ skipping 434 matching lines @@
   scoped_ptr<SessionStateDelegate> session_state_delegate_;
   scoped_ptr<LauncherDelegate> launcher_delegate_;
   scoped_ptr<LauncherItemDelegateManager> launcher_item_delegate_manager_;
   scoped_ptr<internal::AppListLauncherItemDelegate>
       app_list_launcher_item_delegate_;
 
   scoped_ptr<LauncherModel> launcher_model_;
 
   scoped_ptr<internal::AppListController> app_list_controller_;
 
-  scoped_ptr<internal::ActivationController> activation_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_;
   scoped_ptr<views::corewm::WindowModalityController>
       window_modality_controller_;
   scoped_ptr<views::corewm::TooltipController> tooltip_controller_;
   scoped_ptr<DesktopBackgroundController> desktop_background_controller_;
   scoped_ptr<PowerButtonController> power_button_controller_;
   scoped_ptr<LockStateController> lock_state_controller_;
@@ skipping 69 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_