Remove Balsa from QuicSpdyClientStream.

net/tools/quic/test_tools/quic_test_client.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_TOOLS_QUIC_TEST_TOOLS_QUIC_TEST_CLIENT_H_
 #define NET_TOOLS_QUIC_TEST_TOOLS_QUIC_TEST_CLIENT_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 167 matching lines @@
 
  private:
   EpollServer epoll_server_;
   scoped_ptr<MockableQuicClient> client_;  // The actual client
   QuicSpdyClientStream* stream_;
 
   QuicRstStreamErrorCode stream_error_;
 
   bool response_complete_;
   bool response_headers_complete_;
-  BalsaHeaders headers_;
+  mutable BalsaHeaders headers_;
   QuicPriority priority_;
   std::string response_;
   uint64 bytes_read_;
   uint64 bytes_written_;
   // The number of uncompressed HTTP header bytes received.
   int response_header_size_;
   // The number of HTTP body bytes received.
   int64 response_body_size_;
   // True if we tried to connect already since the last call to Disconnect().
   bool connect_attempted_;
@@ skipping 12 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(QuicTestClient);
 };
 
 }  // namespace test
 
 }  // namespace tools
 }  // namespace net
 
 #endif  // NET_TOOLS_QUIC_TEST_TOOLS_QUIC_TEST_CLIENT_H_