Rename TestMojoMediaClient -> DefaultMojoMediaClient.

media/mojo/services/test_mojo_media_client.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 MEDIA_MOJO_SERVICES_TEST_MOJO_MEDIA_CLIENT_H_
-#define MEDIA_MOJO_SERVICES_TEST_MOJO_MEDIA_CLIENT_H_
-
-#include <memory>
-
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "media/audio/audio_manager.h"
-#include "media/mojo/services/mojo_media_client.h"
-
-namespace base {
-class SingleThreadTaskRunner;
-}
-
-namespace media {
-
-class AudioRendererSink;
-class MediaLog;
-class RendererFactory;
-class VideoRendererSink;
-
-// Default MojoMediaClient for MojoMediaApplication.
-class TestMojoMediaClient : public MojoMediaClient {
- public:
-  TestMojoMediaClient();
-  ~TestMojoMediaClient() final;
-
-  // MojoMediaClient implementation.
-  void Initialize() final;
-  scoped_refptr<AudioRendererSink> CreateAudioRendererSink(
-      const std::string& audio_device_id) final;
-  std::unique_ptr<VideoRendererSink> CreateVideoRendererSink(
-      const scoped_refptr<base::SingleThreadTaskRunner>& task_runner) final;
-  std::unique_ptr<RendererFactory> CreateRendererFactory(
-      const scoped_refptr<MediaLog>& media_log) final;
-  std::unique_ptr<CdmFactory> CreateCdmFactory(
-      shell::mojom::InterfaceProvider* /* interface_provider */) final;
-
- private:
-  ScopedAudioManagerPtr audio_manager_;
-
-  DISALLOW_COPY_AND_ASSIGN(TestMojoMediaClient);
-};
-
-}  // namespace media
-
-#endif  // MEDIA_MOJO_SERVICES_TEST_MOJO_MEDIA_CLIENT_H_