Fix to enable toggling accessibility using Ctrl+Alt+Z

chrome/browser/chromeos/login/wizard_accessibility_handler.h

Index: chrome/browser/chromeos/login/wizard_accessibility_handler.h
===================================================================
--- chrome/browser/chromeos/login/wizard_accessibility_handler.h	(revision 69334)
+++ chrome/browser/chromeos/login/wizard_accessibility_handler.h	(working copy)
@@ -9,6 +9,7 @@
 #include <string>
 
 #include "base/gtest_prod_util.h"
+#include "chrome/browser/chromeos/cros/speech_synthesis_library.h"
 #include "chrome/common/notification_observer.h"
 #include "chrome/common/notification_source.h"
 #include "chrome/common/notification_type.h"
@@ -18,21 +19,6 @@
 
 namespace chromeos {
 
-enum EarconType {
-  NO_EARCON,
-  EARCON_BUTTON,
-  EARCON_CHECK_OFF,
-  EARCON_CHECK_ON,
-  EARCON_ELLIPSES,
-  EARCON_LINK,
-  EARCON_LISTBOX,
-  EARCON_MENU,
-  EARCON_OBJECT_OPENED,
-  EARCON_OBJECT_CLOSED,
-  EARCON_TAB,
-  EARCON_TEXTBOX,
-};
-
 // Class that handles the accessibility notifications and generates
 // appropriate spoken/audio feedback.
 class WizardAccessibilityHandler : public NotificationObserver {
@@ -42,6 +28,9 @@
   // Speaks the specified string.
   void Speak(const char* speak_str, bool queue, bool interruptible);
 
+  // Plays the specified earcon
+  void PlayEarcon(EarconType earcon_type);
+
  private:
   // Override from NotificationObserver.
   virtual void Observe(NotificationType type,