Added options browser_tests using the generator and js handler framework.

chrome/third_party/mock4js/examples/PriceService.js

Index: chrome/third_party/mock4js/examples/PriceService.js
diff --git a/chrome/third_party/mock4js/examples/PriceService.js b/chrome/third_party/mock4js/examples/PriceService.js
new file mode 100644
index 0000000000000000000000000000000000000000..f20aa9394c53dfd3f35f04e934951d2e2df212b4
--- /dev/null
+++ b/chrome/third_party/mock4js/examples/PriceService.js
@@ -0,0 +1,43 @@
+/**
+ * PriceCache
+ */
+function PriceCache() {
+}
+
+PriceCache.prototype = {
+	getCachedPrice: function(instrumentId) {
+	},
+	setCachedPrice: function(instrumentId, price) {
+	}
+}
+
+/**
+ * PriceFetcher
+ */
+function PriceFetcher() {
+}
+
+PriceFetcher.prototype = {
+	getPriceFromServer: function(instrumentId) {
+	}
+}
+
+
+/**
+ * PriceService
+ */
+function PriceService(priceFetcher, priceCache) {
+	this._priceFetcher = priceFetcher;
+	this._priceCache = priceCache;
+}
+
+PriceService.prototype = {
+	getPrice: function(instrumentId) {
+		var price = this._priceCache.getCachedPrice(instrumentId);
+		if(price==null) {
+			price = this._priceFetcher.getPriceFromServer(instrumentId);
+			this._priceCache.setCachedPrice(instrumentId, price);
+		}
+		return price;
+	}
+}