[ash] Remove Launcher::GetLauncherViewForTest()

ash/test/launcher_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_LAUNCHER_TEST_API_H_
+#define ASH_TEST_LAUNCHER_TEST_API_H_
+
+#include "base/basictypes.h"
+
+namespace ash {
+
+class Launcher;
+
+namespace internal {
+class LauncherView;
+}
+
+namespace test {
+
+// Use the api in this class to access private members of Launcher.
+class LauncherTestAPI {
+ public:
+  explicit LauncherTestAPI(Launcher* launcher);
+
+  ~LauncherTestAPI();
+
+  // An accessor for |launcher_view|.
+  internal::LauncherView* launcher_view();
+
+ private:
+  Launcher* launcher_;
+
+  DISALLOW_COPY_AND_ASSIGN(LauncherTestAPI);
+};
+
+}  // namespace test
+}  // namespace ash
+
+#endif  // ASH_TEST_LAUNCHER_VIEW_TEST_API_H_