Added options browser_tests using the generator and js handler framework.

chrome/third_party/mock4js/examples/Publisher.js

+/**
+ * Subscriber
+ */
+function Subscriber() {
+}
+
+Subscriber.prototype = {
+        receive: function(message) {
+        }
+}
+
+/**
+ * Publisher
+ */
+function Publisher() {
+        this._subscribers = [];
+}
+
+Publisher.prototype = {
+        publish: function(message) {
+                for(var i=0; i<this._subscribers.length; i++) {
+                        var subscriber = this._subscribers[i];
+                        subscriber.receive(message);
+                }
+        },
+        add: function(subscriber) {
+                this._subscribers.push(subscriber);
+        }
+}