Remove using namespace in net/quic/quic_stream_sequencer.h

net/url_request/url_request_unittest.cc

 // 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.
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shlobj.h>
 #endif
@@ skipping 81 matching lines @@
 #endif
 
 #if defined(OS_WIN)
 #include "base/win/scoped_com_initializer.h"
 #include "base/win/scoped_comptr.h"
 #include "base/win/windows_version.h"
 #endif
 
 using base::ASCIIToUTF16;
 using base::Time;
+using std::string;
 
 namespace net {
 
 namespace {
 
 const base::string16 kChrome(ASCIIToUTF16("chrome"));
 const base::string16 kSecret(ASCIIToUTF16("secret"));
 const base::string16 kUser(ASCIIToUTF16("user"));
 
 // Tests load timing information in the case a fresh connection was used, with
@@ skipping 8703 matching lines @@
 
     EXPECT_FALSE(r->is_pending());
     EXPECT_EQ(1, d->response_started_count());
     EXPECT_FALSE(d->received_data_before_response());
     EXPECT_EQ(d->bytes_received(), static_cast<int>(file_size));
   }
 }
 #endif  // !defined(DISABLE_FTP_SUPPORT)
 
 }  // namespace net