Update ReactLink.js

Author: ramsoldo

src/addons/link/ReactLink.js

@@ -48,26 +48,5 @@ function ReactLink(value, requestChange) {
   this.requestChange = requestChange;
 }
 
-/**
- * Creates a PropType that enforces the ReactLink API and optionally checks the
- * type of the value being passed inside the link. Example:
- *
- * MyComponent.propTypes = {
- *   tabIndexLink: ReactLink.PropTypes.link(React.PropTypes.number)
- * }
- */
-function createLinkTypeChecker(linkType) {
-  var shapes = {
-    value: linkType === undefined
-      ? React.PropTypes.any.isRequired
-      : linkType.isRequired,
-    requestChange: React.PropTypes.func.isRequired,
-  };
-  return React.PropTypes.shape(shapes);
-}
-
-ReactLink.PropTypes = {
-  link: createLinkTypeChecker,
-};
 
 module.exports = ReactLink;