Adds std:: to stl types (#049)

net/quic/core/crypto/crypto_framer.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 "net/quic/core/crypto/crypto_framer.h"
 
 #include <memory>
 
 #include "base/strings/stringprintf.h"
 #include "net/quic/core/crypto/crypto_protocol.h"
 #include "net/quic/core/quic_data_reader.h"
 #include "net/quic/core/quic_data_writer.h"
 
 using base::StringPiece;
-using std::pair;
-using std::vector;
 
 namespace net {
 
 namespace {
 
 const size_t kQuicTagSize = sizeof(uint32_t);
 const size_t kCryptoEndOffsetSize = sizeof(uint32_t);
 const size_t kNumEntriesSize = sizeof(uint16_t);
 
 // OneShotVisitor is a framer visitor that records a single handshake message.
@@ skipping 226 matching lines @@
             tag, static_cast<size_t>(end_offset - last_end_offset)));
         last_end_offset = end_offset;
       }
       values_len_ = last_end_offset;
       state_ = STATE_READING_VALUES;
     }
     case STATE_READING_VALUES:
       if (reader.BytesRemaining() < values_len_) {
         break;
       }
-      for (const pair<QuicTag, size_t>& item : tags_and_lengths_) {
+      for (const std::pair<QuicTag, size_t>& item : tags_and_lengths_) {
         StringPiece value;
         reader.ReadStringPiece(&value, item.second);
         message_.SetStringPiece(item.first, value);
       }
       visitor_->OnHandshakeMessage(message_);
       Clear();
       state_ = STATE_READING_TAG;
       break;
   }
   // Save any remaining data.
@@ skipping 11 matching lines @@
   }
   *end_offset += pad_length;
   if (!writer->WriteUInt32(*end_offset)) {
     DCHECK(false) << "Failed to write end offset.";
     return false;
   }
   return true;
 }
 
 }  // namespace net