Remove AccessVerifier interface.

remoting/host/access_verifier.h

-// 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.
-
-#ifndef REMOTING_HOST_ACCESS_VERIFIER_H_
-#define REMOTING_HOST_ACCESS_VERIFIER_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-
-namespace remoting {
-
-// AccessVerifier is used by ChromotingHost to verify that access to
-// the host. There are two implementations: SelfAccessVerifier is used
-// in the Me2Me scenario, SupportAccessVerifier is used for Me2Mom.
-class AccessVerifier {
- public:
-  AccessVerifier() { }
-  virtual ~AccessVerifier() { }
-
-  virtual bool VerifyPermissions(const std::string& client_jid,
-                                 const std::string& encoded_client_token) = 0;
-};
-
-}  // namespace remoting
-
-#endif  // REMOTING_HOST_ACCESS_VERIFIER_H_