Delete unused test code in modules/video_coding/test/

webrtc/modules/video_coding/test/vcm_payload_sink_factory.h

-/*
- *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef WEBRTC_MODULES_VIDEO_CODING_TEST_VCM_PAYLOAD_SINK_FACTORY_H_
-#define WEBRTC_MODULES_VIDEO_CODING_TEST_VCM_PAYLOAD_SINK_FACTORY_H_
-
-#include <memory>
-#include <string>
-#include <vector>
-
-#include "webrtc/base/constructormagic.h"
-#include "webrtc/modules/video_coding/include/video_coding_defines.h"
-#include "webrtc/modules/video_coding/test/rtp_player.h"
-
-class NullEventFactory;
-
-namespace webrtc {
-class Clock;
-class CriticalSectionWrapper;
-
-namespace rtpplayer {
-class VcmPayloadSinkFactory : public PayloadSinkFactoryInterface {
- public:
-  VcmPayloadSinkFactory(const std::string& base_out_filename,
-                        Clock* clock,
-                        bool protection_enabled,
-                        VCMVideoProtection protection_method,
-                        int64_t rtt_ms,
-                        uint32_t render_delay_ms,
-                        uint32_t min_playout_delay_ms);
-  virtual ~VcmPayloadSinkFactory();
-
-  // PayloadSinkFactoryInterface
-  virtual PayloadSinkInterface* Create(RtpStreamInterface* stream);
-
-  int DecodeAndProcessAll(bool decode_dual_frame);
-  bool ProcessAll();
-  bool DecodeAll();
-
- private:
-  class VcmPayloadSink;
-  friend class VcmPayloadSink;
-  typedef std::vector<VcmPayloadSink*> Sinks;
-
-  void Remove(VcmPayloadSink* sink);
-
-  std::string base_out_filename_;
-  Clock* clock_;
-  bool protection_enabled_;
-  VCMVideoProtection protection_method_;
-  int64_t rtt_ms_;
-  uint32_t render_delay_ms_;
-  uint32_t min_playout_delay_ms_;
-  std::unique_ptr<NullEventFactory> null_event_factory_;
-  std::unique_ptr<CriticalSectionWrapper> crit_sect_;
-  Sinks sinks_;
-
-  RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(VcmPayloadSinkFactory);
-};
-}  // namespace rtpplayer
-}  // namespace webrtc
-
-#endif  // WEBRTC_MODULES_VIDEO_CODING_TEST_VCM_PAYLOAD_SINK_FACTORY_H_