Simple multi-url support for mojo apps

examples/content_handler_demo/content_handler_demo.cc

Index: examples/content_handler_demo/content_handler_demo.cc
diff --git a/examples/content_handler_demo/content_handler_demo.cc b/examples/content_handler_demo/content_handler_demo.cc
index 4069e0d5969064b706710a466bdfeb29d5bfef5a..29166f81942758d0825846df81e55d6fff920d1e 100644
--- a/examples/content_handler_demo/content_handler_demo.cc
+++ b/examples/content_handler_demo/content_handler_demo.cc
@@ -30,9 +30,12 @@ class PrintBodyApplication : public Application {
 
   virtual void AcceptConnection(const String& requestor_url,
                                 InterfaceRequest<ServiceProvider> services,
-                                ServiceProviderPtr exported_services) override {
-    printf("ContentHandler::OnConnect - requestor_url:%s - body follows\n\n",
-           requestor_url.To<std::string>().c_str());
+                                ServiceProviderPtr exported_services,
+                                const String& url) override {
+    printf(
+        "ContentHandler::OnConnect - url:%s - requestor_url:%s - body "
+        "follows\n\n",
+        url.To<std::string>().c_str(), requestor_url.To<std::string>().c_str());
     PrintResponse(body_.Pass());
     delete this;
   }