Renames WmShell to ShellPort

ash/mus/bridge/wm_shell_mus_test_api.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_BRIDGE_WM_SHELL_MUS_TEST_API_H_
-#define ASH_MUS_BRIDGE_WM_SHELL_MUS_TEST_API_H_
-
-#include "ash/mus/bridge/wm_shell_mus.h"
-
-namespace ash {
-namespace mus {
-
-// Use to get at internal state of WmShellMus.
-class WmShellMusTestApi {
- public:
-  WmShellMusTestApi() {}
-  ~WmShellMusTestApi() {}
-
-  AcceleratorControllerRegistrar* accelerator_controller_registrar() {
-    return WmShellMus::Get()->accelerator_controller_registrar_.get();
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(WmShellMusTestApi);
-};
-
-}  // namespace mus
-}  // namespace ash
-
-#endif  // ASH_MUS_BRIDGE_WM_SHELL_MUS_TEST_API_H_