cros: Remaining interfaces for DBUS biometrics client.

chromeos/dbus/biod_auth_session_client.h

+// Copyright 2017 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 CHROMEOS_DBUS_BIOD_AUTH_SESSION_CLIENT_H_
+#define CHROMEOS_DBUS_BIOD_AUTH_SESSION_CLIENT_H_
+
+#include <stdint.h>
+
+#include "base/callback.h"
+#include "base/macros.h"
+#include "chromeos/chromeos_export.h"
+#include "chromeos/dbus/dbus_client.h"
+#include "chromeos/dbus/dbus_client_implementation_type.h"
+#include "chromeos/dbus/dbus_method_call_status.h"
+
+namespace chromeos {
+
+// BiodAuthenticationClient is used to communicate with the biod authentication
+// dbus interface.
+class CHROMEOS_EXPORT BiodAuthSessionClient : public DBusClient {
+ public:
+  ~BiodAuthSessionClient() override;
+
+  // Ends the auth session at |auth_session_path|.
+  virtual void End(const dbus::ObjectPath& auth_session_path) = 0;

[stevenjb, 2017/03/22 20:57:53]

nit: Maybe EndAuthSession? 'End' is kind of vague.

[sammiequon, 2017/03/23 18:30:37]

Done.

+
+  // Creates the instance.
+  static BiodAuthSessionClient* Create(DBusClientImplementationType type);
+
+ protected:
+  // Create() should be used instead.
+  BiodAuthSessionClient();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(BiodAuthSessionClient);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROMEOS_DBUS_BIOD_AUTH_SESSION_CLIENT_H_