Remove V1 authenticators

remoting/protocol/ssl_hmac_channel_authenticator.h

 // 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.
 
 #ifndef REMOTING_PROTOCOL_SSL_HMAC_CHANNEL_AUTHENTICATOR_H_
 #define REMOTING_PROTOCOL_SSL_HMAC_CHANNEL_AUTHENTICATOR_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 36 matching lines @@
   // channel.
   static scoped_ptr<SslHmacChannelAuthenticator> CreateForClient(
       const std::string& remote_cert,
       const std::string& auth_key);
 
   static scoped_ptr<SslHmacChannelAuthenticator> CreateForHost(
       const std::string& local_cert,
       crypto::RSAPrivateKey* local_private_key,
       const std::string& auth_key);
 
-  // TODO(sergeyu): This method is used only for the legacy
-  // V1Authenticator. Remove it when V1Authenticator is removed.
-  void SetLegacyOneWayMode(LegacyMode legacy_mode);
-
   virtual ~SslHmacChannelAuthenticator();
 
   // ChannelAuthenticator interface.
   virtual void SecureAndAuthenticate(
       scoped_ptr<net::StreamSocket> socket,
       const DoneCallback& done_callback) OVERRIDE;
 
  private:
   SslHmacChannelAuthenticator(const std::string& auth_key);
 
@@ skipping 17 matching lines @@
   std::string auth_key_;
 
   // Used in the SERVER mode only.
   std::string local_cert_;
   crypto::RSAPrivateKey* local_private_key_;
 
   // Used in the CLIENT mode only.
   std::string remote_cert_;
   scoped_ptr<net::CertVerifier> cert_verifier_;
 
-  LegacyMode legacy_mode_;
-
   scoped_ptr<net::SSLSocket> socket_;
   DoneCallback done_callback_;
 
   scoped_refptr<net::DrainableIOBuffer> auth_write_buf_;
   scoped_refptr<net::GrowableIOBuffer> auth_read_buf_;
 
   DISALLOW_COPY_AND_ASSIGN(SslHmacChannelAuthenticator);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_SSL_HMAC_CHANNEL_AUTHENTICATOR_H_