Remove some unneeded directories

mojo/services/test_service/test_service_impl.h

-// Copyright 2014 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_TEST_SERVICE_TEST_SERVICE_IMPL_H_
-#define SERVICES_TEST_SERVICE_TEST_SERVICE_IMPL_H_
-
-#include <stdint.h>
-
-#include "base/memory/scoped_ptr.h"
-#include "mojo/public/cpp/bindings/strong_binding.h"
-#include "mojo/public/cpp/system/macros.h"
-#include "mojo/services/test_service/test_service.mojom.h"
-
-namespace mojo {
-class Connector;
-namespace test {
-
-class TrackedService;
-class TestServiceApplication;
-
-class TestServiceImpl : public TestService {
- public:
-  TestServiceImpl(Connector* connector,
-                  TestServiceApplication* application,
-                  InterfaceRequest<TestService> request);
-  ~TestServiceImpl() override;
-
-  // |TestService| methods:
-  void Ping(const mojo::Callback<void()>& callback) override;
-  void ConnectToAppAndGetTime(
-      const mojo::String& app_url,
-      const mojo::Callback<void(int64_t)>& callback) override;
-  void StartTrackingRequests(const mojo::Callback<void()>& callback) override;
-
- private:
-  TestServiceApplication* const application_;
-  Connector* const connector_;
-  TestTimeServicePtr time_service_;
-  scoped_ptr<TrackedService> tracking_;
-  StrongBinding<TestService> binding_;
-
-  DISALLOW_COPY_AND_ASSIGN(TestServiceImpl);
-};
-
-}  // namespace test
-}  // namespace mojo
-
-#endif  // SERVICES_TEST_SERVICE_TEST_SERVICE_IMPL_H_