Wire up RTP keep-alive in ortc api.

webrtc/ortc/rtptransportadapter.cc

Index: webrtc/ortc/rtptransportadapter.cc
diff --git a/webrtc/ortc/rtptransportadapter.cc b/webrtc/ortc/rtptransportadapter.cc
index 1154ff629b87367fadefdbe2fe527322d2465a95..62a89a8af40cc871630c977b74a90055d3760ae3 100644
--- a/webrtc/ortc/rtptransportadapter.cc
+++ b/webrtc/ortc/rtptransportadapter.cc
@@ -26,6 +26,10 @@ PROXY_CONSTMETHOD0(PacketTransportInterface*, GetRtpPacketTransport)
 PROXY_CONSTMETHOD0(PacketTransportInterface*, GetRtcpPacketTransport)
 PROXY_METHOD1(RTCError, SetRtcpParameters, const RtcpParameters&)
 PROXY_CONSTMETHOD0(RtcpParameters, GetRtcpParameters)
+PROXY_METHOD1(RTCError,
+              SetRtpTransportParameters,
+              const RtpTransportParameters&)
+PROXY_CONSTMETHOD0(RtpTransportParameters, GetRtpTransportParameters)
 protected:
 RtpTransportAdapter* GetInternal() override {
   return internal();
@@ -38,6 +42,10 @@ PROXY_CONSTMETHOD0(PacketTransportInterface*, GetRtpPacketTransport)
 PROXY_CONSTMETHOD0(PacketTransportInterface*, GetRtcpPacketTransport)
 PROXY_METHOD1(RTCError, SetRtcpParameters, const RtcpParameters&)
 PROXY_CONSTMETHOD0(RtcpParameters, GetRtcpParameters)
+PROXY_METHOD1(RTCError,
+              SetRtpTransportParameters,
+              const RtpTransportParameters&)
+PROXY_CONSTMETHOD0(RtpTransportParameters, GetRtpTransportParameters)
 PROXY_METHOD1(RTCError, SetSrtpSendKey, const cricket::CryptoParams&)
 PROXY_METHOD1(RTCError, SetSrtpReceiveKey, const cricket::CryptoParams&)
 protected:
@@ -178,6 +186,21 @@ RTCError RtpTransportAdapter::SetRtcpParameters(
   return RTCError::OK();
 }
 
+RTCError RtpTransportAdapter::SetRtpTransportParameters(
+    const RtpTransportParameters& parameters) {
+  RTCError err =
+      rtp_transport_controller_->SetRtpTransportParameters(parameters);
+  if (!err.ok()) {
+    return err;
+  }
+  rtp_transport_parameters_ = parameters;
+  return RTCError::OK();
+}
+
+RtpTransportParameters RtpTransportAdapter::GetRtpTransportParameters() const {
+  return rtp_transport_parameters_;
+}
+
 RTCError RtpTransportAdapter::SetSrtpSendKey(
     const cricket::CryptoParams& params) {
   if (send_key_) {