Pass TransportConfig to TransportFactory instead of Transport.

remoting/protocol/pepper_transport_factory.h

Index: remoting/protocol/pepper_transport_factory.h
diff --git a/remoting/protocol/pepper_transport_factory.h b/remoting/protocol/pepper_transport_factory.h
index 94e7bbe98c8f16f5b9a946e338f38b159d234314..4678df9c9565a8f75077a890db4e48d971de00e0 100644
--- a/remoting/protocol/pepper_transport_factory.h
+++ b/remoting/protocol/pepper_transport_factory.h
@@ -6,6 +6,7 @@
 #define REMOTING_PROTOCOL_PEPPER_TRANSPORT_FACTORY_H_
 
 #include "remoting/protocol/transport.h"
+#include "remoting/protocol/transport_config.h"
 
 namespace pp {
 class Instance;
@@ -19,11 +20,14 @@ class PepperTransportFactory : public TransportFactory {
   PepperTransportFactory(pp::Instance* pp_instance);
   virtual ~PepperTransportFactory();
 
+  // TransportFactory interface.
+  virtual void SetTransportConfig(const TransportConfig& config) OVERRIDE;
   virtual scoped_ptr<StreamTransport> CreateStreamTransport() OVERRIDE;
   virtual scoped_ptr<DatagramTransport> CreateDatagramTransport() OVERRIDE;
 
  private:
   pp::Instance* pp_instance_;
+  TransportConfig config_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperTransportFactory);
 };