Added battery level and time to the status tray's accessible name.

ash/system/chromeos/settings/tray_settings.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/settings/tray_settings.h"
 
 #include "ash/shell.h"
 #include "ash/system/chromeos/power/power_status.h"
 #include "ash/system/chromeos/power/power_status_view.h"
 #include "ash/system/tray/actionable_view.h"
@@ skipping 90 matching lines @@
     Layout();
   }
 
   // Overridden from PowerStatus::Observer.
   virtual void OnPowerStatusChanged() OVERRIDE {
     if (!PowerStatus::Get()->IsBatteryPresent())
       return;
 
     base::string16 accessible_name = label_ ?
         label_->text() + base::ASCIIToUTF16(", ") +
-            PowerStatus::Get()->GetAccessibleNameString() :
-        PowerStatus::Get()->GetAccessibleNameString();
+            PowerStatus::Get()->GetAccessibleNameString(true) :
+        PowerStatus::Get()->GetAccessibleNameString(true);
     SetAccessibleName(accessible_name);
   }
 
  private:
   user::LoginStatus login_status_;
   views::Label* label_;
   ash::PowerStatusView* power_status_view_;
 
   DISALLOW_COPY_AND_ASSIGN(SettingsDefaultView);
  };
@@ skipping 35 matching lines @@
   default_view_ = NULL;
 }
 
 void TraySettings::DestroyDetailedView() {
 }
 
 void TraySettings::UpdateAfterLoginStatusChange(user::LoginStatus status) {
 }
 
 }  // namespace ash