Cleanup various includes and namespace references.

net/quic/crypto/source_address_token.cc

 // Copyright (c) 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.
 
 #include "net/quic/crypto/source_address_token.h"
 
-#include <vector>
-
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
 
 using std::string;
-using std::vector;
 
 namespace net {
 
 CachedNetworkParameters::CachedNetworkParameters()
     : bandwidth_estimate_bytes_per_second_(0),
       max_bandwidth_estimate_bytes_per_second_(0),
       max_bandwidth_timestamp_seconds_(0),
       min_rtt_ms_(0),
       previous_connection_state_(0),
       timestamp_(0) {
@@ skipping 62 matching lines @@
 
   ip_.assign(&plaintext[1], ip_len);
   timestamp_ = timestamp;
 
   // TODO(rtenneti): Implement parsing of optional CachedNetworkParameters when
   // they are used.
   return true;
 }
 
 }  // namespace net