Wire up RTP keep-alive in ortc api.

webrtc/ortc/ortcfactory.h

Index: webrtc/ortc/ortcfactory.h
diff --git a/webrtc/ortc/ortcfactory.h b/webrtc/ortc/ortcfactory.h
index 2ce7be39cce708767db9b776e324461f64acd930..23d7cede36e64c5ebcf7873a24db24e27c3c508f 100644
--- a/webrtc/ortc/ortcfactory.h
+++ b/webrtc/ortc/ortcfactory.h
@@ -44,13 +44,13 @@ class OrtcFactory : public OrtcFactoryInterface {
   CreateRtpTransportController() override;
 
   RTCErrorOr<std::unique_ptr<RtpTransportInterface>> CreateRtpTransport(
-      const RtcpParameters& rtcp_parameters,
+      const RtpTransportParameters& rtcp_parameters,
       PacketTransportInterface* rtp,
       PacketTransportInterface* rtcp,
       RtpTransportControllerInterface* transport_controller) override;
 
   RTCErrorOr<std::unique_ptr<SrtpTransportInterface>> CreateSrtpTransport(
-      const RtcpParameters& rtcp_parameters,
+      const RtpTransportParameters& rtcp_parameters,
       PacketTransportInterface* rtp,
       PacketTransportInterface* rtcp,
       RtpTransportControllerInterface* transport_controller) override;