Remove old-style constraints from Chrome internals

content/renderer/media/peer_connection_tracker.h

Index: content/renderer/media/peer_connection_tracker.h
diff --git a/content/renderer/media/peer_connection_tracker.h b/content/renderer/media/peer_connection_tracker.h
index 218f6244be244b9af510faf4b46946786930388e..5635877875a4a103f1f429208b5f4d797d64522a 100644
--- a/content/renderer/media/peer_connection_tracker.h
+++ b/content/renderer/media/peer_connection_tracker.h
@@ -32,7 +32,6 @@ class DataChannelInterface;
 }  // namespace webrtc
 
 namespace content {
-class RTCMediaConstraints;
 class RTCPeerConnectionHandler;
 class RenderThread;
 
@@ -103,8 +102,7 @@ class CONTENT_EXPORT PeerConnectionTracker
   // Sends an update when Ice candidates are updated.
   virtual void TrackUpdateIce(
       RTCPeerConnectionHandler* pc_handler,
-      const webrtc::PeerConnectionInterface::RTCConfiguration& config,
-      const blink::WebMediaConstraints& options);
+      const webrtc::PeerConnectionInterface::RTCConfiguration& config);
 
   // Sends an update when an Ice candidate is added.
   virtual void TrackAddIceCandidate(