Add accessible text to Language and clock buttons

chrome/browser/chromeos/status/clock_menu_button.cc

 // Copyright (c) 2011 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/chromeos/status/clock_menu_button.h"
 
 #include "base/i18n/time_formatting.h"
 #include "base/string_util.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
@@ skipping 74 matching lines @@
   base::Time time(base::Time::Now());
   // If the profie is present, check the use 24-hour clock preference.
   const bool use_24hour_clock =
       host_->GetProfile() &&
       host_->GetProfile()->GetPrefs()->GetBoolean(prefs::kUse24HourClock);
   SetText(UTF16ToWide(base::TimeFormatTimeOfDayWithHourClockType(
       time,
       use_24hour_clock ? base::k24HourClock : base::k12HourClock,
       base::kDropAmPm)));
   SetTooltipText(UTF16ToWide(base::TimeFormatShortDate(time)));
+  SetAccessibleName(base::TimeFormatFriendlyDateAndTime(time));
   SchedulePaint();
 }
 
 // ClockMenuButton, NotificationObserver implementation:
 
 void ClockMenuButton::Observe(NotificationType type,
                               const NotificationSource& source,
                               const NotificationDetails& details) {
   if (type == NotificationType::PREF_CHANGED) {
     std::string* pref_name = Details<std::string>(details).ptr();
@@ skipping 85 matching lines @@
       const string16 clock_open_options_label =
           l10n_util::GetStringUTF16(IDS_STATUSBAR_CLOCK_OPEN_OPTIONS_DIALOG);
       menu_->AppendMenuItemWithLabel(
           CLOCK_OPEN_OPTIONS_ITEM,
           UTF16ToWide(clock_open_options_label));
     }
   }
 }
 
 }  // namespace chromeos