Implement the spring charger replacement UI.

ash/system/chromeos/power/tray_power.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/chromeos/power/tray_power.h"
 
 #include "ash/ash_switches.h"
+#include "ash/shell.h"
 #include "ash/system/chromeos/power/power_status_view.h"
 #include "ash/system/date/date_view.h"
 #include "ash/system/system_notifier.h"
+#include "ash/system/tray/system_tray_delegate.h"
 #include "ash/system/tray/tray_constants.h"
 #include "ash/system/tray/tray_notification_view.h"
 #include "ash/system/tray/tray_utils.h"
 #include "base/command_line.h"
 #include "grit/ash_resources.h"
 #include "grit/ash_strings.h"
 #include "third_party/icu/source/i18n/unicode/fieldpos.h"
 #include "third_party/icu/source/i18n/unicode/fmtable.h"
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/base/resource/resource_bundle.h"
@@ skipping 134 matching lines @@
 }
 
 void TrayPower::UpdateAfterLoginStatusChange(user::LoginStatus status) {
 }
 
 void TrayPower::UpdateAfterShelfAlignmentChange(ShelfAlignment alignment) {
   SetTrayImageItemBorder(power_tray_, alignment);
 }
 
 void TrayPower::OnPowerStatusChanged() {
+  // Show spring charger replacement dialog if necessary.

[Daniel Erat, 2013/12/06 18:45:24]

nit: remove unnecessary comment

[jennyz, 2013/12/06 19:11:36]

Done.

+  if (PowerStatus::Get()->IsOriginalSpringChargerConnected()) {
+    ash::Shell::GetInstance()->system_tray_delegate()->
+        ShowSpringChargerReplacementDialog();
+  }
+
   bool battery_alert = UpdateNotificationState();
   if (power_tray_)
     power_tray_->UpdateStatus(battery_alert);
   if (notification_view_)
     notification_view_->UpdateStatus();
 
   // Factory testing may place the battery into unusual states.
   if (CommandLine::ForCurrentProcess()->HasSwitch(
           ash::switches::kAshHideNotificationsForFactory))
     return;
@@ skipping 119 matching lines @@
       return false;
     case NOTIFICATION_CRITICAL:
       return false;
   }
   NOTREACHED();
   return false;
 }
 
 }  // namespace internal
 }  // namespace ash