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

net/quic/crypto/quic_crypto_server_config.cc

Index: net/quic/crypto/quic_crypto_server_config.cc
diff --git a/net/quic/crypto/quic_crypto_server_config.cc b/net/quic/crypto/quic_crypto_server_config.cc
index c7b83bfb9b1305049f9f2cc1abe1c2b6d8702ba8..2856a095b53cc63f33bc9a207f231cc13f792dcc 100644
--- a/net/quic/crypto/quic_crypto_server_config.cc
+++ b/net/quic/crypto/quic_crypto_server_config.cc
@@ -832,7 +832,8 @@ QuicErrorCode QuicCryptoServerConfig::ProcessClientHello(
   out->SetStringPiece(
       kSourceAddressTokenTag,
       NewSourceAddressToken(*requested_config.get(), info.source_address_tokens,
-                            client_address.address(), rand, info.now, nullptr));
+                            client_address.address_number(), rand, info.now,
+                            nullptr));
   QuicSocketAddressCoder address_coder(client_address);
   out->SetStringPiece(kCADR, address_coder.Encode());
   out->SetStringPiece(kPUBS, forward_secure_public_value);