Remove some unneeded directories

mojo/services/test_service/test_time_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_TIME_SERVICE_IMPL_H_
-#define SERVICES_TEST_SERVICE_TEST_TIME_SERVICE_IMPL_H_
-
-#include <stdint.h>
-
-#include "base/memory/scoped_ptr.h"
-#include "mojo/public/cpp/bindings/interface_request.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 Connection;
-class Connector;
-
-namespace test {
-
-class TrackedService;
-
-class TestTimeServiceImpl : public TestTimeService {
- public:
-  TestTimeServiceImpl(Connector* connector, TestTimeServiceRequest request);
-  ~TestTimeServiceImpl() override;
-
-  // |TestTimeService| methods:
-  void GetPartyTime(
-      const mojo::Callback<void(int64_t time_usec)>& callback) override;
-  void StartTrackingRequests(const mojo::Callback<void()>& callback) override;
-
- private:
-  Connector* connector_;
-  scoped_ptr<TrackedService> tracking_;
-  StrongBinding<TestTimeService> binding_;
-  DISALLOW_COPY_AND_ASSIGN(TestTimeServiceImpl);
-};
-
-}  // namespace test
-}  // namespace mojo
-
-#endif  // SERVICES_TEST_SERVICE_TEST_TIME_SERVICE_IMPL_H_