Avoid circular dependency rtp_rtcp <-> paced_sender

webrtc/video_engine/vie_channel.cc

Index: webrtc/video_engine/vie_channel.cc
diff --git a/webrtc/video_engine/vie_channel.cc b/webrtc/video_engine/vie_channel.cc
index b812926f7d4e5a3b974827189071ede4fabccd04..5cca93e69636d083520ef5c59c8d0829305b5223 100644
--- a/webrtc/video_engine/vie_channel.cc
+++ b/webrtc/video_engine/vie_channel.cc
@@ -1138,8 +1138,8 @@ std::vector<RtpRtcp*> ViEChannel::CreateRtpRtcpModules(
     RtcpRttStats* rtt_stats,
     RtcpPacketTypeCounterObserver* rtcp_packet_type_counter_observer,
     RemoteBitrateEstimator* remote_bitrate_estimator,
-    PacedSender* paced_sender,
-    PacketRouter* packet_router,
+    RtpPacketSender* paced_sender,
+    SequenceNumberAllocator* sequence_number_allocator,
     BitrateStatisticsObserver* send_bitrate_observer,
     FrameCountObserver* send_frame_count_observer,
     SendSideDelayObserver* send_side_delay_observer,
@@ -1156,7 +1156,7 @@ std::vector<RtpRtcp*> ViEChannel::CreateRtpRtcpModules(
   configuration.rtcp_packet_type_counter_observer =
       rtcp_packet_type_counter_observer;
   configuration.paced_sender = paced_sender;
-  configuration.packet_router = packet_router;
+  configuration.sequence_number_allocator = sequence_number_allocator;
   configuration.send_bitrate_observer = send_bitrate_observer;
   configuration.send_frame_count_observer = send_frame_count_observer;
   configuration.send_side_delay_observer = send_side_delay_observer;