Remove AccessVerifier interface.

remoting/host/support_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_SUPPORT_ACCESS_VERIFIER_H_
-#define REMOTING_HOST_SUPPORT_ACCESS_VERIFIER_H_
-
-#include <string>
-
-#include "remoting/host/access_verifier.h"
-
-#include "base/compiler_specific.h"
-
-namespace remoting {
-
-// SupportAccessVerifier is used in Me2Mom scenario to verify that the
-// client knows the host secret.
-class SupportAccessVerifier : public AccessVerifier {
- public:
-  SupportAccessVerifier();
-  virtual ~SupportAccessVerifier();
-
-  const std::string& host_secret() const { return host_secret_; }
-
-  // AccessVerifier interface.
-  virtual bool VerifyPermissions(
-      const std::string& client_jid,
-      const std::string& encoded_client_token) OVERRIDE;
-
-  void OnIT2MeHostRegistered(bool successful, const std::string& support_id);
-
- private:
-  std::string host_secret_;
-  std::string support_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(SupportAccessVerifier);
-};
-
-}  // namespace remoting
-
-#endif  // REMOTING_HOST_SUPPORT_ACCESS_VERIFIER_H_