Fix the UI issue for showing output muted in ash tray after the device wakes up with hdmi output re…

ash/system/tray/system_tray_notifier.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 "ash/system/tray/system_tray_notifier.h"
 
 namespace ash {
 
 SystemTrayNotifier::SystemTrayNotifier() {
 }
@@ skipping 183 matching lines @@
       accessibility_observers_,
       OnAccessibilityModeChanged(notify));
 }
 
 void SystemTrayNotifier::NotifyAudioOutputVolumeChanged(uint64_t node_id,
                                                         double volume) {
   FOR_EACH_OBSERVER(AudioObserver, audio_observers_,
                     OnOutputNodeVolumeChanged(node_id, volume));
 }
 
-void SystemTrayNotifier::NotifyAudioOutputMuteChanged(bool mute_on) {
+void SystemTrayNotifier::NotifyAudioOutputMuteChanged(bool mute_on,
+                                                      bool system_adjust) {
   FOR_EACH_OBSERVER(AudioObserver, audio_observers_,
-                    OnOutputMuteChanged(mute_on));
+                    OnOutputMuteChanged(mute_on, system_adjust));
 }
 
 void SystemTrayNotifier::NotifyAudioNodesChanged() {
   FOR_EACH_OBSERVER(
       AudioObserver,
       audio_observers_,
       OnAudioNodesChanged());
 }
 
 void SystemTrayNotifier::NotifyAudioActiveOutputNodeChanged() {
@@ skipping 168 matching lines @@
 void SystemTrayNotifier::NotifyVirtualKeyboardSuppressionChanged(
     bool suppressed) {
   FOR_EACH_OBSERVER(VirtualKeyboardObserver,
                     virtual_keyboard_observers_,
                     OnKeyboardSuppressionChanged(suppressed));
 }
 
 #endif  // OS_CHROMEOS
 
 }  // namespace ash