Support SystemTrayDelegate::ShowPowerSettings() in mustash

chrome/browser/ui/ash/system_tray_client.cc

 // Copyright 2016 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 "chrome/browser/ui/ash/system_tray_client.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_process_platform_part.h"
@@ skipping 54 matching lines @@
 }
 
 void SystemTrayClient::ShowDateSettings() {
   SystemTrayCommon::ShowDateSettings();
 }
 
 void SystemTrayClient::ShowDisplaySettings() {
   SystemTrayCommon::ShowDisplaySettings();
 }
 
+void SystemTrayClient::ShowPowerSettings() {
+  SystemTrayCommon::ShowPowerSettings();
+}
+
 void SystemTrayClient::ShowChromeSlow() {
   SystemTrayCommon::ShowChromeSlow();
 }
 
 void SystemTrayClient::ShowIMESettings() {
   SystemTrayCommon::ShowIMESettings();
 }
 
 void SystemTrayClient::ShowHelp() {
   SystemTrayCommon::ShowHelp();
@@ skipping 24 matching lines @@
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // chromeos::system::SystemClockObserver:
 
 void SystemTrayClient::OnSystemClockChanged(
     chromeos::system::SystemClock* clock) {
   ConnectToSystemTray();
   system_tray_->SetUse24HourClock(clock->ShouldUse24HourClock());
 }