Adds ash::MaterialDesignController

ash/test/material_design_controller_test_api.h

-// Copyright 2015 The Chromium Authors. All rights reserved.
+// 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 UI_BASE_TEST_MATERIAL_DESIGN_CONTROLLER_TEST_API_H_
-#define UI_BASE_TEST_MATERIAL_DESIGN_CONTROLLER_TEST_API_H_
+#ifndef ASH_TEST_MATERIAL_DESIGN_CONTROLLER_TEST_API_H_
+#define ASH_TEST_MATERIAL_DESIGN_CONTROLLER_TEST_API_H_
 
+#include "ash/material_design/material_design_controller.h"
 #include "base/macros.h"
-#include "ui/base/material_design/material_design_controller.h"
 
-namespace ui {
+namespace ash {
 namespace test {
 
 // Test API to access the internal state of the MaterialDesignController class.
 // Creating an instance of this class and then destroying it preserves global
 // state in MaterialDesignController class.
 class MaterialDesignControllerTestAPI {
  public:
   explicit MaterialDesignControllerTestAPI(MaterialDesignController::Mode mode);
   ~MaterialDesignControllerTestAPI();
 
   // Wrapper functions for MaterialDesignController internal functions.
+  static MaterialDesignController::Mode DefaultMode();
   static void Uninitialize();
 
  private:
   const MaterialDesignController::Mode previous_mode_;
-  const bool previous_initialized_;
 
   DISALLOW_COPY_AND_ASSIGN(MaterialDesignControllerTestAPI);
 };
 
 }  // namespace test
-}  // namespace ui
+}  // namespace ash
 
-#endif  // UI_BASE_TEST_MATERIAL_DESIGN_CONTROLLER_TEST_API_H_
+#endif  // ASH_TEST_MATERIAL_DESIGN_CONTROLLER_TEST_API_H_