Move //mojo/services/X/public/... to //mojo/services/X/... (part 1).

mojo/services/files/public/c/tests/mojio_test_base.h

-// Copyright 2015 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 SERVICES_FILES_C_TESTS_MOJIO_TEST_BASE_H_
-#define SERVICES_FILES_C_TESTS_MOJIO_TEST_BASE_H_
-
-#include "files/public/c/tests/mojio_impl_test_base.h"
-
-namespace mojio {
-namespace test {
-
-// This is a base class for tests that test the exposed functions (etc.), and
-// which probably use the singletons.
-class MojioTestBase : public MojioImplTestBase {
- public:
-  MojioTestBase() {}
-  ~MojioTestBase() override {}
-
-  void SetUp() override;
-  void TearDown() override;
-
- private:
-  MOJO_DISALLOW_COPY_AND_ASSIGN(MojioTestBase);
-};
-
-}  // namespace test
-}  // namespace mojio
-
-#endif  // SERVICES_FILES_C_TESTS_MOJIO_TEST_BASE_H_