Simplify {,Set}UlpfecConfig interface.

webrtc/video/rtp_stream_receiver.cc

Index: webrtc/video/rtp_stream_receiver.cc
diff --git a/webrtc/video/rtp_stream_receiver.cc b/webrtc/video/rtp_stream_receiver.cc
index 8c5a843be49fd66ee432e60515a606655fe2380d..79e8863bcd3af7ef0465f9dd5bcc774b50943547 100644
--- a/webrtc/video/rtp_stream_receiver.cc
+++ b/webrtc/video/rtp_stream_receiver.cc
@@ -178,8 +178,8 @@ RtpStreamReceiver::RtpStreamReceiver(
           config_.rtp.ulpfec.red_rtx_payload_type,
           config_.rtp.ulpfec.red_payload_type);
     }
-
-    rtp_rtcp_->SetUlpfecConfig(true, config_.rtp.ulpfec.red_payload_type,
+    // TODO(brandtr): Investigate whether the call below can be removed.

[stefan-webrtc, 2016/10/31 09:41:02]

Could you comment on why it might be possible to remove?

[brandtr, 2016/10/31 12:05:17]

Done.

+    rtp_rtcp_->SetUlpfecConfig(config_.rtp.ulpfec.red_payload_type,
                                config_.rtp.ulpfec.ulpfec_payload_type);
   }