diff --git a/dom/media/PeerConnection.js b/dom/media/PeerConnection.js
index 0931d0b87c90..cc44ce82a57c 100644
--- a/dom/media/PeerConnection.js
+++ b/dom/media/PeerConnection.js
@@ -1168,6 +1168,14 @@ class RTCPeerConnection {
     this._impl.selectSsrc(receiver.track, ssrcIndex);
   }
 
+  mozAddRIDExtension(receiver, extensionId) {
+    this._impl.addRIDExtension(receiver.track, extensionId);
+  }
+
+  mozAddRIDFilter(receiver, rid) {
+    this._impl.addRIDFilter(receiver.track, rid);
+  }
+
   get localDescription() {
     this._checkClosed();
     let sdp = this._impl.localDescription;
diff --git a/dom/webidl/PeerConnectionImpl.webidl b/dom/webidl/PeerConnectionImpl.webidl
index d30f6783480c..08652a6a34cf 100644
--- a/dom/webidl/PeerConnectionImpl.webidl
+++ b/dom/webidl/PeerConnectionImpl.webidl
@@ -64,6 +64,8 @@ interface PeerConnectionImpl  {
   sequence<MediaStream> getRemoteStreams();
 
   void selectSsrc(MediaStreamTrack recvTrack, unsigned short ssrcIndex);
+  void addRIDExtension(MediaStreamTrack recvTrack, unsigned short extensionId);
+  void addRIDFilter(MediaStreamTrack recvTrack, DOMString rid);
 
   /* As the ICE candidates roll in this one should be called each time
    * in order to keep the candidate list up-to-date for the next SDP-related
diff --git a/dom/webidl/RTCPeerConnection.webidl b/dom/webidl/RTCPeerConnection.webidl
index 7b902aa5d3f2..27756cde209d 100644
--- a/dom/webidl/RTCPeerConnection.webidl
+++ b/dom/webidl/RTCPeerConnection.webidl
@@ -121,6 +121,10 @@ interface RTCPeerConnection : EventTarget  {
 
   [ChromeOnly]
   void mozSelectSsrc(RTCRtpReceiver receiver, unsigned short ssrcIndex);
+  [ChromeOnly]
+  void mozAddRIDExtension(RTCRtpReceiver receiver, unsigned short extensionId);
+  [ChromeOnly]
+  void mozAddRIDFilter(RTCRtpReceiver receiver, DOMString rid);
 
   void close ();
   attribute EventHandler onnegotiationneeded;
diff --git a/media/webrtc/signaling/src/peerconnection/PeerConnectionImpl.cpp b/media/webrtc/signaling/src/peerconnection/PeerConnectionImpl.cpp
index 0b43812ffa53..4d309c1899ab 100644
--- a/media/webrtc/signaling/src/peerconnection/PeerConnectionImpl.cpp
+++ b/media/webrtc/signaling/src/peerconnection/PeerConnectionImpl.cpp
@@ -2366,6 +2366,20 @@ PeerConnectionImpl::SelectSsrc(MediaStreamTrack& aRecvTrack,
   return NS_OK;
 }
 
+nsresult
+PeerConnectionImpl::AddRIDExtension(MediaStreamTrack& aRecvTrack,
+                                    unsigned short aExtensionId)
+{
+  return NS_OK;
+}
+
+nsresult
+PeerConnectionImpl::AddRIDFilter(MediaStreamTrack& aRecvTrack,
+                                 const nsAString& aRid)
+{
+  return NS_OK;
+}
+
 NS_IMETHODIMP
 PeerConnectionImpl::RemoveTrack(MediaStreamTrack& aTrack) {
   PC_AUTO_ENTER_API_CALL(true);
diff --git a/media/webrtc/signaling/src/peerconnection/PeerConnectionImpl.h b/media/webrtc/signaling/src/peerconnection/PeerConnectionImpl.h
index cf3f97b366e0..4a8c32d14c71 100644
--- a/media/webrtc/signaling/src/peerconnection/PeerConnectionImpl.h
+++ b/media/webrtc/signaling/src/peerconnection/PeerConnectionImpl.h
@@ -457,6 +457,20 @@ public:
     rv = SelectSsrc(aRecvTrack, aSsrcIndex);
   }
 
+  NS_IMETHODIMP_TO_ERRORRESULT(AddRIDExtension, ErrorResult &rv,
+                               dom::MediaStreamTrack& aRecvTrack,
+                               unsigned short aExtensionId)
+  {
+    rv = AddRIDExtension(aRecvTrack, aExtensionId);
+  }
+
+  NS_IMETHODIMP_TO_ERRORRESULT(AddRIDFilter, ErrorResult& rv,
+                               dom::MediaStreamTrack& aRecvTrack,
+                               const nsAString& aRid)
+  {
+    rv = AddRIDFilter(aRecvTrack, aRid);
+  }
+
   nsresult GetPeerIdentity(nsAString& peerIdentity)
   {
     if (mPeerIdentity) {