Function cloneAndReplaceKey

lib/assets/react-source/development/react.js:1200–1203

(oldElement, newKey)

	  return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props);
	}
	function cloneAndReplaceKey(oldElement, newKey) {
	  var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props);
	  return newElement;
	}
	/**
	 * Clone and return a new ReactElement using element as the starting point.
	 * See https://reactjs.org/docs/react-api.html#cloneelement