refactor PrefetchDependency to es6 (webpack#3810)

timse · TheLarkInn · commit d534603af36b · 2017-01-06T08:19:46.000-06:00
diff --git a/lib/dependencies/PrefetchDependency.js b/lib/dependencies/PrefetchDependency.js
@@ -2,13 +2,17 @@
 	MIT License http://www.opensource.org/licenses/mit-license.php
 	Author Tobias Koppers @sokra
 */
-var ModuleDependency = require("./ModuleDependency");
+"use strict";
+const ModuleDependency = require("./ModuleDependency");
 
-function PrefetchDependency(request) {
-	ModuleDependency.call(this, request);
+class PrefetchDependency extends ModuleDependency {
+	constructor(request) {
+		super(request);
+	}
+
+	get type() {
+		return "prefetch";
+	}
 }
-module.exports = PrefetchDependency;
 
-PrefetchDependency.prototype = Object.create(ModuleDependency.prototype);
-PrefetchDependency.prototype.constructor = PrefetchDependency;
-PrefetchDependency.prototype.type = "prefetch";
+module.exports = PrefetchDependency;
