Add a QuicHttpStream class.

net/quic/quic_reliable_client_stream.h

Index: net/quic/quic_reliable_client_stream.h
diff --git a/net/quic/quic_reliable_client_stream.h b/net/quic/quic_reliable_client_stream.h
index 7c5986d4fe0328ddc6b7e76eea4513f4fa7920b1..2034d3925b58f30efbe7c536d1229b56a9e96dfc 100644
--- a/net/quic/quic_reliable_client_stream.h
+++ b/net/quic/quic_reliable_client_stream.h
@@ -7,6 +7,7 @@
 #ifndef NET_QUIC_QUIC_RELIABLE_CLIENT_STREAM_H_
 #define NET_QUIC_QUIC_RELIABLE_CLIENT_STREAM_H_
 
+#include "net/base/ip_endpoint.h"
 #include "net/base/upload_data_stream.h"
 #include "net/http/http_request_info.h"
 #include "net/http/http_response_info.h"
@@ -64,6 +65,10 @@ class NET_EXPORT_PRIVATE QuicReliableClientStream : public ReliableQuicStream {
   void SetDelegate(Delegate* delegate);
   Delegate* GetDelegate() { return delegate_; }
 
+  virtual int WriteData(base::StringPiece data, bool fin) OVERRIDE;
+
+  IPEndPoint GetPeerAddress() const;
+
  private:
   Delegate* delegate_;