SSLCertRequestInfo: Add |valid_cas| and |valid_key_types|

net/socket_stream/socket_stream.cc

Index: net/socket_stream/socket_stream.cc
diff --git a/net/socket_stream/socket_stream.cc b/net/socket_stream/socket_stream.cc
index 73d5a2b9cdc6d70ab60a17b9ddacc5b2065adbd2..2cf79f05b6c5546b66a368ea0b576727eb66de06 100644
--- a/net/socket_stream/socket_stream.cc
+++ b/net/socket_stream/socket_stream.cc
@@ -1168,16 +1168,7 @@ int SocketStream::HandleCertificateRequest(int result, SSLConfig* ssl_config) {
   if (!client_cert)
     return result;
 
-  const std::vector<scoped_refptr<X509Certificate> >& client_certs =
-      cert_request_info->client_certs;
-  bool cert_still_valid = false;
-  for (size_t i = 0; i < client_certs.size(); ++i) {
-    if (client_cert->Equals(client_certs[i])) {
-      cert_still_valid = true;
-      break;
-    }
-  }
-  if (!cert_still_valid)
+  if (!client_cert->IsValidClientCertificate(*cert_request_info))
     return result;
 
   ssl_config->send_client_cert = true;