Moves AcceleratorController from Shell to WmShell

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 865 matching lines @@
 #if defined(OS_CHROMEOS)
   resolution_notification_controller_.reset(
       new ResolutionNotificationController);
 #endif
 
   if (cursor_manager_)
     cursor_manager_->SetDisplay(
         display::Screen::GetScreen()->GetPrimaryDisplay());
 
   accelerator_controller_delegate_.reset(new AcceleratorControllerDelegateAura);
-  accelerator_controller_.reset(
-      new AcceleratorController(accelerator_controller_delegate_.get()));
+  wm_shell_->SetAcceleratorController(base::MakeUnique<AcceleratorController>(
+      accelerator_controller_delegate_.get()));
   wm_shell_->CreateMaximizeModeController();
 
   AddPreTargetHandler(window_tree_host_manager_->input_method_event_handler());
 
 #if defined(OS_CHROMEOS)
   magnifier_key_scroll_handler_ = MagnifierKeyScroller::CreateHandler();
   AddPreTargetHandler(magnifier_key_scroll_handler_.get());
   speech_feedback_handler_ = SpokenFeedbackToggler::CreateHandler();
   AddPreTargetHandler(speech_feedback_handler_.get());
 #endif
 
   // The order in which event filters are added is significant.
 
   // ui::UserActivityDetector passes events to observers, so let them get
   // rewritten first.
   user_activity_detector_.reset(new ui::UserActivityDetector);
 
   overlay_filter_.reset(new OverlayEventFilter);
   AddPreTargetHandler(overlay_filter_.get());
   wm_shell_->AddShellObserver(overlay_filter_.get());
 
   accelerator_filter_.reset(new ::wm::AcceleratorFilter(
       std::unique_ptr<::wm::AcceleratorDelegate>(new AcceleratorDelegate),
-      accelerator_controller_->accelerator_history()));
+      wm_shell_->accelerator_controller()->accelerator_history()));
   AddPreTargetHandler(accelerator_filter_.get());
 
   event_transformation_handler_.reset(new EventTransformationHandler);
   AddPreTargetHandler(event_transformation_handler_.get());
 
   toplevel_window_event_handler_.reset(
       new ToplevelWindowEventHandler(wm_shell_.get()));
 
   system_gesture_filter_.reset(new SystemGestureEventFilter);
   AddPreTargetHandler(system_gesture_filter_.get());
@@ skipping 205 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