[Mojo Video Capture] Stop service when last client disconnects.

services/video_capture/test/service_test.h

-// Copyright 2016 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_VIDEO_CAPTURE_VIDEO_CAPTURE_TEST_SERVICE_TEST_H_
-#define SERVICES_VIDEO_CAPTURE_VIDEO_CAPTURE_TEST_SERVICE_TEST_H_
-
-#include "base/test/mock_callback.h"
-#include "services/service_manager/public/cpp/service_test.h"
-#include "services/video_capture/public/interfaces/service.mojom.h"
-#include "testing/gmock/include/gmock/gmock.h"
-
-namespace video_capture {
-
-// Basic test fixture that sets up a connection to the fake device factory.
-class ServiceTest : public service_manager::test::ServiceTest {
- public:
-  ServiceTest();
-  ~ServiceTest() override;
-
-  void SetUp() override;
-
- protected:
-  mojom::ServicePtr service_;
-  mojom::DeviceFactoryPtr factory_;
-  base::MockCallback<mojom::DeviceFactory::GetDeviceInfosCallback>
-      device_info_receiver_;
-};
-
-}  // namespace video_capture
-
-#endif  // SERVICES_VIDEO_CAPTURE_VIDEO_CAPTURE_TEST_SERVICE_TEST_H_