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

net/base/network_interfaces_mac.cc

Index: net/base/network_interfaces_mac.cc
diff --git a/net/base/network_interfaces_mac.cc b/net/base/network_interfaces_mac.cc
index 8176c6c377540fe2777c19c69abd58b395e22689..300767a2b58c370d1e5e412ab4daf1796ce44baa 100644
--- a/net/base/network_interfaces_mac.cc
+++ b/net/base/network_interfaces_mac.cc
@@ -205,12 +205,12 @@ bool GetNetworkListImpl(NetworkInterfaceList* networks,
         }
         IPEndPoint netmask;
         if (netmask.FromSockAddr(interface->ifa_netmask, addr_size)) {
-          prefix_length = MaskPrefixLength(netmask.address());
+          prefix_length = MaskPrefixLength(netmask.address_number());
         }
       }
       networks->push_back(NetworkInterface(
           name, name, if_nametoindex(name.c_str()), connection_type,
-          address.address(), prefix_length, ip_attributes));
+          address.address_number(), prefix_length, ip_attributes));
     }
   }