Change IPEndpoint::address() to return a net::IPAddress

net/quic/quic_address_mismatch.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/quic_address_mismatch.h"
 
 #include "base/logging.h"
 #include "net/base/ip_endpoint.h"
 
 namespace net {
 
 int GetAddressMismatch(const IPEndPoint& first_address,
                        const IPEndPoint& second_address) {
   if (first_address.address().empty() || second_address.address().empty()) {
     return -1;
   }
-  IPAddressNumber first_ip_address = first_address.address();
+  IPAddressNumber first_ip_address = first_address.address().bytes();
   if (IsIPv4Mapped(first_ip_address)) {
     first_ip_address = ConvertIPv4MappedToIPv4(first_ip_address);
   }
-  IPAddressNumber second_ip_address = second_address.address();
+  IPAddressNumber second_ip_address = second_address.address().bytes();
   if (IsIPv4Mapped(second_ip_address)) {
     second_ip_address = ConvertIPv4MappedToIPv4(second_ip_address);
   }
 
   int sample;
   if (first_ip_address != second_ip_address) {
     sample = QUIC_ADDRESS_MISMATCH_BASE;
   } else if (first_address.port() != second_address.port()) {
     sample = QUIC_PORT_MISMATCH_BASE;
   } else {
@@ skipping 11 matching lines @@
     CHECK_EQ(sample, QUIC_ADDRESS_MISMATCH_BASE);
     sample += 2;
   }
   if (!first_ipv4) {
     sample += 1;
   }
   return sample;
 }
 
 }  // namespace net