Remove using namespace in net/quic/quic_stream_sequencer.h

net/quic/congestion_control/send_algorithm_simulator.cc

 // Copyright 2014 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.
 
 #include "net/quic/congestion_control/send_algorithm_simulator.h"
 
 #include <limits>
 
 #include "base/logging.h"
 #include "base/rand_util.h"
 #include "net/quic/crypto/quic_random.h"
 
 using std::list;
 using std::make_pair;
 using std::max;
 using std::min;
+using std::string;
 using std::vector;
 
 namespace net {
 
 namespace {
 
 const QuicByteCount kPacketSize = 1200;
 
 }  // namespace
 
@@ skipping 359 matching lines @@
   }
   transfer->bytes_in_flight += kPacketSize;
 }
 
 // Advance the time by |delta| without sending anything.
 void SendAlgorithmSimulator::AdvanceTime(QuicTime::Delta delta) {
   clock_->AdvanceTime(delta);
 }
 
 }  // namespace net