function getRecognizerByNameIfManager(otherRecognizer, recognizer) {
  var manager = recognizer.manager;

  if (manager) {
    return manager.get(otherRecognizer);
  }
  return otherRecognizer;
}
@private
get a recognizer by name if it is bound to a manager
@param {Recognizer|String} otherRecognizer
@param {Recognizer} recognizer
@returns {Recognizer}