Cast: IPC glue between cast library transport and encoders.

chrome/renderer/media/cast_session.h

Index: chrome/renderer/media/cast_session.h
diff --git a/chrome/renderer/media/cast_session.h b/chrome/renderer/media/cast_session.h
index aa2da78bae283b30a01afaed8cacea44b3d172d7..440d6f77bddb14d7810cc2df4df2fedbb9e4b1e0 100644
--- a/chrome/renderer/media/cast_session.h
+++ b/chrome/renderer/media/cast_session.h
@@ -32,6 +32,10 @@ class P2PSocketClient;
 
 class CastSessionDelegate;
 
+namespace cast{
+class CastIPCDispatcher;
+};
+
 // This class represents a Cast session and allows the session to be
 // configured on the main thread. Actual work is forwarded to
 // CastSessionDelegate on the IO thread.
@@ -53,6 +57,8 @@ class CastSession : public base::RefCounted<CastSession> {
                   const FrameInputAvailableCallback& callback);
   void StartVideo(const media::cast::VideoSenderConfig& config,
                   const FrameInputAvailableCallback& callback);
+  void StartUDP(const net::IPEndPoint& local_endpoint,
+                const net::IPEndPoint& remote_endpoint);
 
  private:
   friend class base::RefCounted<CastSession>;