chore(performance): add extra warning file forgot to check in

TheLarkInn · sokra · commit 785cfd50a89e · 2016-12-07T17:22:18.000+01:00
diff --git a/lib/performance/NoAsyncChunksWarning.js b/lib/performance/NoAsyncChunksWarning.js
@@ -0,0 +1,17 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Sean Larkin @thelarkinn
+*/
+function NoAsyncChunksWarning() {
+	Error.call(this);
+	Error.captureStackTrace(this, NoAsyncChunksWarning);
+	this.name = "NoAsyncChunksWarning";
+
+	this.message = "webpack performance recommendations: \n" +
+		"You can limit the size of your bundles by using System.import() or require.ensure to lazy load some parts of your application.\n" +
+		"For more info visit https://webpack.github.io/docs/code-splitting.html";
+}
+module.exports = NoAsyncChunksWarning;
+
+NoAsyncChunksWarning.prototype = Object.create(Error.prototype);
+NoAsyncChunksWarning.prototype.constructor = NoAsyncChunksWarning;
