Moves AcceleratorController from Shell to WmShell

ash/mus/accelerators/accelerator_controller_delegate_mus.h

+// Copyright 2016 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_MUS_ACCELERATORS_ACCELERATOR_CONTROLLER_DELEGATE_MUS_H_
+#define ASH_MUS_ACCELERATORS_ACCELERATOR_CONTROLLER_DELEGATE_MUS_H_
+
+#include "ash/common/accelerators/accelerator_controller_delegate.h"
+#include "base/macros.h"
+
+namespace ash {
+namespace mus {
+
+class WindowManager;
+
+class AcceleratorControllerDelegateMus : public AcceleratorControllerDelegate {
+ public:
+  AcceleratorControllerDelegateMus();
+  ~AcceleratorControllerDelegateMus() override;
+
+  // AcceleratorControllerDelegate:
+  bool HandlesAction(AcceleratorAction action) override;
+  bool CanPerformAction(AcceleratorAction action,
+                        const ui::Accelerator& accelerator,
+                        const ui::Accelerator& previous_accelerator) override;
+  void PerformAction(AcceleratorAction action,
+                     const ui::Accelerator& accelerator) override;
+  void ShowDeprecatedAcceleratorNotification(const char* const notification_id,
+                                             int message_id,
+                                             int old_shortcut_id,
+                                             int new_shortcut_id) override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(AcceleratorControllerDelegateMus);
+};
+
+}  // namespace mus
+}  // namespace ash
+
+#endif  // ASH_MUS_ACCELERATORS_ACCELERATOR_CONTROLLER_DELEGATE_MUS_H_