refactor(ES6): upgrade ModuleDependencyTemplateAsId to ES6

Author: shubheksha

lib/dependencies/ModuleDependencyTemplateAsId.js

@@ -2,22 +2,25 @@
 	MIT License http://www.opensource.org/licenses/mit-license.php
 	Author Tobias Koppers @sokra
 */
-function ModuleDependencyTemplateAsId() {}
-module.exports = ModuleDependencyTemplateAsId;
+"use strict";
+
+class ModuleDependencyTemplateAsId {
 
-ModuleDependencyTemplateAsId.prototype.apply = function(dep, source, outputOptions, requestShortener) {
-	if(!dep.range) return;
-	var comment = "";
-	if(outputOptions.pathinfo) comment = "/*! " + requestShortener.shorten(dep.request) + " */ ";
-	var content;
-	if(dep.module)
-		content = comment + JSON.stringify(dep.module.id);
-	else
-		content = require("./WebpackMissingModule").module(dep.request);
-	source.replace(dep.range[0], dep.range[1] - 1, content);
-};
+	apply(dep, source, outputOptions, requestShortener) {
+		if(!dep.range) return;
+		let comment = "";
+		if(outputOptions.pathinfo) comment = "/*! " + requestShortener.shorten(dep.request) + " */ ";
+		let content;
+		if(dep.module)
+			content = comment + JSON.stringify(dep.module.id);
+		else
+			content = require("./WebpackMissingModule").module(dep.request);
+		source.replace(dep.range[0], dep.range[1] - 1, content);
+	}
 
-ModuleDependencyTemplateAsId.prototype.applyAsTemplateArgument = function(name, dep, source) {
-	if(!dep.range) return;
-	source.replace(dep.range[0], dep.range[1] - 1, name);
-};
+	applyAsTemplateArgument(name, dep, source) {
+		if(!dep.range) return;
+		source.replace(dep.range[0], dep.range[1] - 1, name);
+	}
+}
+module.exports = ModuleDependencyTemplateAsId;