Hook up system clock update dbus signal to chrome and ash tray ui.

chromeos/dbus/mock_dbus_thread_manager_without_gmock.cc

 // Copyright (c) 2012 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/mock_dbus_thread_manager_without_gmock.h"
 
 #include "chromeos/dbus/dbus_thread_manager_observer.h"
 #include "chromeos/dbus/ibus/mock_ibus_client.h"
 #include "chromeos/dbus/ibus/mock_ibus_config_client.h"
 #include "chromeos/dbus/ibus/mock_ibus_engine_factory_service.h"
@@ skipping 159 matching lines @@
     MockDBusThreadManagerWithoutGMock::GetSessionManagerClient() {
   NOTIMPLEMENTED();
   return NULL;
 }
 
 SMSClient* MockDBusThreadManagerWithoutGMock::GetSMSClient() {
   NOTIMPLEMENTED();
   return NULL;
 }
 
+SystemClockClient* MockDBusThreadManagerWithoutGMock::GetSystemClockClient() {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
 UpdateEngineClient* MockDBusThreadManagerWithoutGMock::GetUpdateEngineClient() {
   NOTIMPLEMENTED();
   return NULL;
 }
 
 BluetoothOutOfBandClient*
     MockDBusThreadManagerWithoutGMock::GetBluetoothOutOfBandClient() {
   NOTIMPLEMENTED();
   return NULL;
 }
@@ skipping 23 matching lines @@
 
 void MockDBusThreadManagerWithoutGMock::RemoveIBusEngineService(
     const dbus::ObjectPath& object_path) {
 }
 
 IBusPanelService* MockDBusThreadManagerWithoutGMock::GetIBusPanelService() {
   return mock_ibus_panel_service_.get();
 }
 
 }  // namespace chromeos