Remove using namespace in net/quic/quic_stream_sequencer.h

net/quic/quic_data_stream.h

 // Copyright 2013 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.
 //
 // The base class for streams which deliver data to/from an application.
 // In each direction, the data on such a stream first contains compressed
 // headers then body data.
 
 #ifndef NET_QUIC_QUIC_DATA_STREAM_H_
 #define NET_QUIC_QUIC_DATA_STREAM_H_
 
 #include <sys/types.h>
 
 #include <list>
+#include <string>
 
 #include "base/basictypes.h"
 #include "base/strings/string_piece.h"
 #include "net/base/iovec.h"
 #include "net/base/net_export.h"
 #include "net/quic/quic_ack_notifier.h"
 #include "net/quic/quic_protocol.h"
 #include "net/quic/quic_stream_sequencer.h"
 #include "net/quic/reliable_quic_stream.h"
 #include "net/spdy/spdy_framer.h"
@@ skipping 101 matching lines @@
 
   bool FinishedReadingHeaders();
 
   Visitor* visitor_;
   // True if the headers have been completely decompresssed.
   bool headers_decompressed_;
   // The priority of the stream, once parsed.
   QuicPriority priority_;
   // Contains a copy of the decompressed headers until they are consumed
   // via ProcessData or Readv.
-  string decompressed_headers_;
+  std::string decompressed_headers_;
   // True if an error was encountered during decompression.
   bool decompression_failed_;
   // True if the priority has been read, false otherwise.
   bool priority_parsed_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicDataStream);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_DATA_STREAM_H_