Avoid circular dependency rtp_rtcp <-> paced_sender

webrtc/video_engine/vie_channel.h

 /*
  *  Copyright (c) 2012 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.
  */
 
@@ skipping 280 matching lines @@
   static std::vector<RtpRtcp*> CreateRtpRtcpModules(
       bool receiver_only,
       ReceiveStatistics* receive_statistics,
       Transport* outgoing_transport,
       RtcpIntraFrameObserver* intra_frame_callback,
       RtcpBandwidthObserver* bandwidth_callback,
       TransportFeedbackObserver* transport_feedback_callback,
       RtcpRttStats* rtt_stats,
       RtcpPacketTypeCounterObserver* rtcp_packet_type_counter_observer,
       RemoteBitrateEstimator* remote_bitrate_estimator,
-      PacedSender* paced_sender,
-      PacketRouter* packet_router,
+      RtpPacketSender* paced_sender,
+      TransportSequenceNumberAllocator* transport_sequence_number_allocator,
       BitrateStatisticsObserver* send_bitrate_observer,
       FrameCountObserver* send_frame_count_observer,
       SendSideDelayObserver* send_side_delay_observer,
       size_t num_modules);
 
   // Assumed to be protected.
   void StartDecodeThread();
   void StopDecodeThread();
 
   void ProcessNACKRequest(const bool enable);
@@ skipping 133 matching lines @@
   size_t num_rtts_ GUARDED_BY(crit_);
 
   // RtpRtcp modules, declared last as they use other members on construction.
   const std::vector<RtpRtcp*> rtp_rtcp_modules_;
   size_t num_active_rtp_rtcp_modules_ GUARDED_BY(crit_);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_VIDEO_ENGINE_VIE_CHANNEL_H_