Revert of Rename PrivateMode enum values:

net/quic/test_tools/crypto_test_utils.cc

 // Copyright (c) 2012 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/test_tools/crypto_test_utils.h"
 
 #include "net/quic/crypto/channel_id.h"
 #include "net/quic/crypto/common_cert_set.h"
 #include "net/quic/crypto/crypto_handshake.h"
 #include "net/quic/crypto/quic_crypto_server_config.h"
@@ skipping 162 matching lines @@
   client_session.config()->SetDefaults();
   crypto_config.SetDefaults();
   // TODO(rtenneti): Enable testing of ProofVerifier.
   // if (!options.dont_verify_certs) {
   //   crypto_config.SetProofVerifier(ProofVerifierForTesting());
   // }
   if (options.channel_id_enabled) {
     crypto_config.SetChannelIDSigner(ChannelIDSignerForTesting());
   }
   QuicSessionKey server_key(kServerHostname, kServerPort, false,
-                            PRIVACY_MODE_DISABLED);
+                            kPrivacyModeDisabled);
   QuicCryptoClientStream client(server_key, &client_session, NULL,
                                 &crypto_config);
   client_session.SetCryptoStream(&client);
 
   CHECK(client.CryptoConnect());
   CHECK_EQ(1u, client_conn->packets_.size());
 
   CommunicateHandshakeMessages(client_conn, &client, server_conn, server);
 
   CompareClientAndServerKeys(&client, server);
@@ skipping 324 matching lines @@
   scoped_ptr<QuicData> bytes(CryptoFramer::ConstructHandshakeMessage(msg));
   scoped_ptr<CryptoHandshakeMessage> parsed(
       CryptoFramer::ParseMessage(bytes->AsStringPiece()));
   CHECK(parsed.get());
 
   return *parsed;
 }
 
 }  // namespace test
 }  // namespace net