[net] Make IPEndPoint::GetFamily() return AddressFamily and add GetSockAddrFamily() to be used when…

net/dns/dns_config_service_win.cc

Index: net/dns/dns_config_service_win.cc
diff --git a/net/dns/dns_config_service_win.cc b/net/dns/dns_config_service_win.cc
index 6e6496dc12676f9775aaf67c9a168d699c972269..a4d7242863837759dddae5f1dffb3cbd8faa6137 100644
--- a/net/dns/dns_config_service_win.cc
+++ b/net/dns/dns_config_service_win.cc
@@ -262,10 +262,10 @@ HostsParseWinResult AddLocalhostEntries(DnsHosts* hosts) {
                             address->Address.iSockaddrLength)) {
         return HOSTS_PARSE_WIN_BAD_ADDRESS;
       }
-      if (!have_ipv4 && (ipe.GetFamily() == AF_INET)) {
+      if (!have_ipv4 && (ipe.GetFamily() == ADDRESS_FAMILY_IPV4)) {
         have_ipv4 = true;
         (*hosts)[DnsHostsKey(localname, ADDRESS_FAMILY_IPV4)] = ipe.address();
-      } else if (!have_ipv6 && (ipe.GetFamily() == AF_INET6)) {
+      } else if (!have_ipv6 && (ipe.GetFamily() == ADDRESS_FAMILY_IPV6)) {
         have_ipv6 = true;
         (*hosts)[DnsHostsKey(localname, ADDRESS_FAMILY_IPV6)] = ipe.address();
       }