dbus:Add FakeImageBurnerClient FakeSystemClockClient

chromeos/dbus/fake_system_clock_client.cc

+// Copyright (c) 2013 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 "chromeos/dbus/fake_system_clock_client.h"
+
+namespace chromeos {
+
+FakeSystemClockClient::FakeSystemClockClient() {
+}
+
+FakeSystemClockClient::~FakeSystemClockClient() {
+}
+
+void FakeSystemClockClient::AddObserver(Observer* observer) {
+}
+
+void FakeSystemClockClient::RemoveObserver(Observer* observer) {
+}
+
+bool FakeSystemClockClient::HasObserver(Observer* observer) {
+  return false;
+}
+
+} // namespace chromeos