Use separate rtp module lists for send and receive in PacketRouter.

webrtc/video/vie_channel.cc

Index: webrtc/video/vie_channel.cc
diff --git a/webrtc/video/vie_channel.cc b/webrtc/video/vie_channel.cc
index 63ab809acde0f63d6af36cbcec99c61aca398dd6..c92a1053c6b72e64298566c4e1e8e7f9636f22b7 100644
--- a/webrtc/video/vie_channel.cc
+++ b/webrtc/video/vie_channel.cc
@@ -150,7 +150,7 @@ int32_t ViEChannel::Init() {
     for (RtpRtcp* rtp_rtcp : rtp_rtcp_modules_)
       rtp_rtcp->SetStorePacketsStatus(true, nack_history_size_sender_);
   }
-  packet_router_->AddRtpModule(rtp_rtcp_modules_[0]);
+  packet_router_->AddRtpModule(rtp_rtcp_modules_[0], sender_);
   if (sender_) {
     std::list<RtpRtcp*> send_rtp_modules(1, rtp_rtcp_modules_[0]);
     send_payload_router_->SetSendingRtpModules(send_rtp_modules);
@@ -414,7 +414,7 @@ int32_t ViEChannel::SetSendCodec(const VideoCodec& video_codec,
   // Register new active modules.
   for (size_t i = num_prev_active_modules; i < num_active_modules; ++i) {
     module_process_thread_->RegisterModule(rtp_rtcp_modules_[i]);
-    packet_router_->AddRtpModule(rtp_rtcp_modules_[i]);
+    packet_router_->AddRtpModule(rtp_rtcp_modules_[i], sender_);
   }
   return 0;
 }