Reland of AppListController refactoring part 3: Switching over to use AppListShower in Ash.

ash/test/app_list_controller_test_api.h

-// Copyright 2013 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_TEST_APP_LIST_CONTROLLER_TEST_API_H_
-#define ASH_TEST_APP_LIST_CONTROLLER_TEST_API_H_
-
-#include "base/macros.h"
-
-namespace app_list {
-class AppListView;
-class AppsGridView;
-class StartPageView;
-}
-
-namespace ash {
-class AppListController;
-class Shell;
-
-namespace test {
-
-// Accesses private data from an AppListController for testing.
-class AppListControllerTestApi {
- public:
-  explicit AppListControllerTestApi(Shell* shell);
-
-  // Gets the root level apps grid view.
-  app_list::AppsGridView* GetRootGridView() const;
-
-  // Gets the start page view.
-  app_list::StartPageView* GetStartPageView() const;
-
-  app_list::AppListView* view() const;
-
-  // Calls Layout() on the ContentsView.
-  void LayoutContentsView();
-
- private:
-  AppListController* app_list_controller_;  // Not owned.
-
-  DISALLOW_COPY_AND_ASSIGN(AppListControllerTestApi);
-};
-
-}  // namespace test
-}  // namespace ash
-
-#endif  // ASH_TEST_APP_LIST_CONTROLLER_TEST_API_H_