Adds an internal server and chromium's flag for disabling/enabling FEC

net/quic/quic_session.h

Index: net/quic/quic_session.h
diff --git a/net/quic/quic_session.h b/net/quic/quic_session.h
index 1b31280020cf21296b20d74ce06c3d0ba2a4d663..4880bff49dd6888bb8918a4a2a7f4ba6bd6b6743 100644
--- a/net/quic/quic_session.h
+++ b/net/quic/quic_session.h
@@ -252,6 +252,8 @@ class NET_EXPORT_PRIVATE QuicSession : public QuicConnectionVisitorInterface {
     return max_open_streams_;
   }
 
+  scoped_ptr<QuicHeadersStream> headers_stream_;
+
  private:
   friend class test::QuicSessionPeer;
   friend class VisitorShim;
@@ -282,8 +284,6 @@ class NET_EXPORT_PRIVATE QuicSession : public QuicConnectionVisitorInterface {
 
   scoped_ptr<QuicConnection> connection_;
 
-  scoped_ptr<QuicHeadersStream> headers_stream_;
-
   // A shim to stand between the connection and the session, to handle stream
   // deletions.
   scoped_ptr<VisitorShim> visitor_shim_;