Corner Passthrough for Accessibility

chrome/browser/chromeos/accessibility/accessibility_manager.h

 // Copyright (c) 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 CHROME_BROWSER_CHROMEOS_ACCESSIBILITY_ACCESSIBILITY_MANAGER_H_
 #define CHROME_BROWSER_CHROMEOS_ACCESSIBILITY_ACCESSIBILITY_MANAGER_H_
 
 #include <set>
 
 #include "ash/accessibility_delegate.h"
@@ skipping 172 matching lines @@
   scoped_ptr<AccessibilityStatusSubscription> RegisterCallback(
       const AccessibilityStatusCallback& cb);
 
   // Notify registered callbacks of a status change in an accessibility setting.
   void NotifyAccessibilityStatusChanged(
       AccessibilityStatusEventDetails& details);
 
   // Notify accessibility when locale changes occur.
   void OnLocaleChanged();
 
+  // Plays an earcon. Earcons are brief and distinctive sounds that indicate
+  // when their mapped event has occurred. The sound key enums can be found in
+  // chromeos/audio/chromeos_sounds.h.
+  void PlayEarcon(int sound_key);
+
  protected:
   AccessibilityManager();
   virtual ~AccessibilityManager();
 
  private:
   void LoadChromeVox();
   void LoadChromeVoxToUserScreen(const base::Closure& done_cb);
   void LoadChromeVoxToLockScreen(const base::Closure& done_cb);
   void UnloadChromeVox();
   void UnloadChromeVoxFromLockScreen();
@@ skipping 78 matching lines @@
                  AccessibilityManager> scoped_braille_observer_;
 
   bool braille_ime_current_;
 
   DISALLOW_COPY_AND_ASSIGN(AccessibilityManager);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_ACCESSIBILITY_ACCESSIBILITY_MANAGER_H_