Add TransportFeedback adapter, adapting remote feedback to bwe estiamtor

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 29b9efe6d359d992692b33417e714828e5eb7d91..a55699081e0f732397ef426f728e06672669b926 100644
--- a/webrtc/video_engine/vie_channel.cc
+++ b/webrtc/video_engine/vie_channel.cc
@@ -84,7 +84,7 @@ ViEChannel::ViEChannel(int32_t channel_id,
                        ProcessThread* module_process_thread,
                        RtcpIntraFrameObserver* intra_frame_observer,
                        RtcpBandwidthObserver* bandwidth_observer,
-                       SendTimeObserver* send_time_observer,
+                       TransportFeedbackObserver* transport_feedback_observer,
                        RemoteBitrateEstimator* remote_bitrate_estimator,
                        RtcpRttStats* rtt_stats,
                        PacedSender* paced_sender,
@@ -112,7 +112,7 @@ ViEChannel::ViEChannel(int32_t channel_id,
       paced_sender_(paced_sender),
       packet_router_(packet_router),
       bandwidth_observer_(bandwidth_observer),
-      send_time_observer_(send_time_observer),
+      transport_feedback_observer_(transport_feedback_observer),
       nack_history_size_sender_(kSendSidePacketHistorySize),
       max_nack_reordering_threshold_(kMaxPacketAgeToNack),
       pre_render_callback_(NULL),
@@ -127,12 +127,12 @@ ViEChannel::ViEChannel(int32_t channel_id,
                                transport,
                                sender ? intra_frame_observer_ : nullptr,
                                sender ? bandwidth_observer_.get() : nullptr,
-                               sender ? send_time_observer_ : nullptr,
+                               transport_feedback_observer_,
                                rtt_stats_,
                                &rtcp_packet_type_counter_observer_,
                                remote_bitrate_estimator,
                                paced_sender_,
-                               sender_ ? packet_router_ : nullptr,
+                               packet_router_,
                                &send_bitrate_observer_,
                                &send_frame_count_observer_,
                                &send_side_delay_observer_,
@@ -153,8 +153,8 @@ 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]);
   if (sender_) {
-    packet_router_->AddRtpModule(rtp_rtcp_modules_[0]);
     std::list<RtpRtcp*> send_rtp_modules(1, rtp_rtcp_modules_[0]);
     send_payload_router_->SetSendingRtpModules(send_rtp_modules);
     DCHECK(!send_payload_router_->active());
@@ -1142,7 +1142,7 @@ std::vector<RtpRtcp*> ViEChannel::CreateRtpRtcpModules(
     Transport* outgoing_transport,
     RtcpIntraFrameObserver* intra_frame_callback,
     RtcpBandwidthObserver* bandwidth_callback,
-    SendTimeObserver* send_time_callback,
+    TransportFeedbackObserver* transport_feedback_callback,
     RtcpRttStats* rtt_stats,
     RtcpPacketTypeCounterObserver* rtcp_packet_type_counter_observer,
     RemoteBitrateEstimator* remote_bitrate_estimator,
@@ -1170,7 +1170,7 @@ std::vector<RtpRtcp*> ViEChannel::CreateRtpRtcpModules(
   configuration.send_frame_count_observer = send_frame_count_observer;
   configuration.send_side_delay_observer = send_side_delay_observer;
   configuration.bandwidth_callback = bandwidth_callback;
-  configuration.send_time_callback = send_time_callback;
+  configuration.transport_feedback_callback = transport_feedback_callback;
 
   std::vector<RtpRtcp*> modules;
   for (size_t i = 0; i < num_modules; ++i) {