[ash] Cleanup of ScopedOverviewAnimationSettings

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>
 
@@ skipping 84 matching lines @@
 #include "ash/wm/ash_native_cursor_manager.h"
 #include "ash/wm/container_finder.h"
 #include "ash/wm/event_client_impl.h"
 #include "ash/wm/immersive_context_ash.h"
 #include "ash/wm/immersive_handler_factory_ash.h"
 #include "ash/wm/lock_state_controller.h"
 #include "ash/wm/maximize_mode/maximize_mode_controller.h"
 #include "ash/wm/maximize_mode/maximize_mode_window_manager.h"
 #include "ash/wm/mru_window_tracker.h"
 #include "ash/wm/overlay_event_filter.h"
-#include "ash/wm/overview/scoped_overview_animation_settings_factory_aura.h"
 #include "ash/wm/overview/window_selector_controller.h"
 #include "ash/wm/power_button_controller.h"
 #include "ash/wm/resize_shadow_controller.h"
 #include "ash/wm/root_window_finder.h"
 #include "ash/wm/screen_pinning_controller.h"
 #include "ash/wm/system_gesture_event_filter.h"
 #include "ash/wm/system_modal_container_event_filter.h"
 #include "ash/wm/system_modal_container_layout_manager.h"
 #include "ash/wm/toplevel_window_event_handler.h"
 #include "ash/wm/video_detector.h"
@@ skipping 723 matching lines @@
     devtools_server_->AttachClient(std::move(devtools_client));
   }
 
   if (config == Config::MASH)
     app_list_delegate_impl_ = base::MakeUnique<AppListDelegateImpl>();
 
   // TODO(sky): move creation to ShellPort.
   if (config != Config::MASH)
     immersive_handler_factory_ = base::MakeUnique<ImmersiveHandlerFactoryAsh>();
 
-  scoped_overview_animation_settings_factory_.reset(
-      new ScopedOverviewAnimationSettingsFactoryAura);
   window_positioner_ = base::MakeUnique<WindowPositioner>();
 
   if (config == Config::CLASSIC) {
     // TODO: needs to work in mus. http://crbug.com/705592.
     native_cursor_manager_ = new AshNativeCursorManager;
     cursor_manager_.reset(
         new CursorManager(base::WrapUnique(native_cursor_manager_)));
   }
 
   shell_delegate_->PreInit();
@@ skipping 411 matching lines @@
 void Shell::OnPrefServiceInitialized(
     std::unique_ptr<::PrefService> pref_service) {
   if (!instance_)
     return;
   // |pref_service_| is null if can't connect to Chrome (as happens when
   // running mash outside of chrome --mash and chrome isn't built).
   pref_service_ = std::move(pref_service);
 }
 
 }  // namespace ash