Fixing iron:router issue with latest Chrome version

Packages/router-middleware-stack/examples/basic/basic.js

@@ -0,0 +1,29 @@
+stack = new Iron.MiddlewareStack;
+
+printUrls = function (name, thisArg) {
+  console.log('%c***********************', 'color: orange;');
+  console.log("<" + name + "> this.originalUrl: " + JSON.stringify(thisArg.originalUrl));
+  console.log("<" + name + "> this.url: " + JSON.stringify(thisArg.url));
+  console.log('%c***********************', 'color: orange;');
+};
+
+stack.push(function m1 () {
+  printUrls('m1', this);
+  this.next();
+});
+
+stack.push(function m2 () {
+  printUrls('m2', this);
+  this.next();
+});
+
+stack.push('/admin', function adminApp () {
+  printUrls('adminApp', this);
+}, {mount: true});
+
+console.log('%cDispatch "/"', 'color: blue;');
+stack.dispatch('/', {});
+
+console.log('');
+console.log('%cDispatch "/admin"', 'color: blue;');
+stack.dispatch('/admin', {});