B2G/gecko/accessible/tests/mochitest/events.js
/**
 * Unregister accessibility event listener. Must be called for every registered
 * event listener (see registerA11yEventListener() function) when the listener
 * is not needed.
 */
Unregister accessibility event listener. Must be called for every registered
event listener  function) when the listener
is not needed.
Unregister accessibility event listener . Must be called for every registered event listener function ) when the listener is not needed .
function unregisterA11yEventListener(aEventType, aEventHandler)
{
  removeA11yEventListener(aEventType, aEventHandler);
  listenA11yEvents(false);
}
function unregisterA11yEventListener ( aEventType , aEventHandler ) { removeA11yEventListener ( aEventType , aEventHandler ) ; listenA11yEvents ( false ) ; }
Unregister accessibility event listener.
Unregister accessibility event listener .