Add a11y on-screen keyboard to accessibility menu on system tray.

ash/metrics/user_metrics_recorder.h

 // Copyright 2013 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.
 
 #ifndef ASH_USER_METRICS_RECORDER_H_
 #define ASH_USER_METRICS_RECORDER_H_
 
 #include "ash/ash_export.h"
 #include "base/timer/timer.h"
 
@@ skipping 45 matching lines @@
   UMA_STATUS_AREA_DETAILED_BRIGHTNESS_VIEW,
   UMA_STATUS_AREA_DETAILED_DRIVE_VIEW,
   UMA_STATUS_AREA_DETAILED_NETWORK_VIEW,
   UMA_STATUS_AREA_DETAILED_VPN_VIEW,
   UMA_STATUS_AREA_DISABLE_AUTO_CLICK,
   UMA_STATUS_AREA_DISABLE_HIGH_CONTRAST,
   UMA_STATUS_AREA_DISABLE_LARGE_CURSOR,
   UMA_STATUS_AREA_DISABLE_MAGNIFIER,
   UMA_STATUS_AREA_DISABLE_SPOKEN_FEEDBACK,
   UMA_STATUS_AREA_DISABLE_WIFI,
+  UMA_STATUS_AREA_DISABLE_VIRTUAL_KEYBOARD,
   UMA_STATUS_AREA_DRIVE_CANCEL_OPERATION,
   UMA_STATUS_AREA_DRIVE_SETTINGS,
   UMA_STATUS_AREA_ENABLE_AUTO_CLICK,
   UMA_STATUS_AREA_ENABLE_HIGH_CONTRAST,
   UMA_STATUS_AREA_ENABLE_LARGE_CURSOR,
   UMA_STATUS_AREA_ENABLE_MAGNIFIER,
   UMA_STATUS_AREA_ENABLE_SPOKEN_FEEDBACK,
   UMA_STATUS_AREA_ENABLE_WIFI,
+  UMA_STATUS_AREA_ENABLE_VIRTUAL_KEYBOARD,
   UMA_STATUS_AREA_IME_SHOW_DETAILED,
   UMA_STATUS_AREA_IME_SWITCH_MODE,
   UMA_STATUS_AREA_MENU_OPENED,
   UMA_STATUS_AREA_NETWORK_JOIN_OTHER_CLICKED,
   UMA_STATUS_AREA_NETWORK_SETTINGS_CLICKED,
   UMA_STATUS_AREA_SHOW_NETWORK_CONNECTION_DETAILS,
   UMA_STATUS_AREA_SHOW_VPN_CONNECTION_DETAILS,
   UMA_STATUS_AREA_SIGN_OUT,
   UMA_STATUS_AREA_VPN_JOIN_OTHER_CLICKED,
   UMA_STATUS_AREA_VPN_SETTINGS_CLICKED,
@@ skipping 41 matching lines @@
   void RecordUserMetricsAction(ash::UserMetricsAction action);
  private:
   void RecordPeriodicMetrics();
 
   base::RepeatingTimer<UserMetricsRecorder> timer_;
 };
 
 }  // namespace ash
 
 #endif  // ASH_USER_METRICS_RECORDER_H_