Remove old Authentication code that we don't use or need.

remoting/host/self_access_verifier.cc

 // Copyright (c) 2011 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 "remoting/host/self_access_verifier.h"
 
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "remoting/host/host_config.h"
-#include "remoting/proto/auth.pb.h"
 
 namespace remoting {
 
 SelfAccessVerifier::SelfAccessVerifier()
     : initialized_(false) {
 }
 
 SelfAccessVerifier::~SelfAccessVerifier() { }
 
 bool SelfAccessVerifier::Init(HostConfig* config) {
@@ skipping 23 matching lines @@
   }
 
   // Check that the client has the same bare jid as the host, i.e.
   // client's full JID starts with host's bare jid. Comparison is case
   // insensitive.
   if (!StartsWithASCII(client_jid, host_jid_prefix_, false)) {
     LOG(ERROR) << "Rejecting incoming connection from " << client_jid;
     return false;
   }
 
-  // Decode the auth token.
-  protocol::ClientAuthToken client_token;
-  if (!DecodeClientAuthToken(encoded_access_token, &client_token)) {
-    return false;
-  }
-
   // Kick off directory access permissions.
   // TODO(ajwong): Actually implement this.
   return true;
 }
 
-bool SelfAccessVerifier::DecodeClientAuthToken(
-    const std::string& encoded_client_token,
-    protocol::ClientAuthToken* client_token) {
-  // TODO(ajwong): Implement this.
-  NOTIMPLEMENTED();
-  return true;
-}
-
 }  // namespace remoting