Change mojo URLs from mojo://mojo_foo to mojo://foo.

mojo/examples/http_server/http_server.cc

Index: mojo/examples/http_server/http_server.cc
diff --git a/mojo/examples/http_server/http_server.cc b/mojo/examples/http_server/http_server.cc
index 389c95367d980b5b13f73ec16a444fa8cf488685..24e4fe7642078fc3e712822c6eb4012932adf6e2 100644
--- a/mojo/examples/http_server/http_server.cc
+++ b/mojo/examples/http_server/http_server.cc
@@ -100,7 +100,7 @@ class Connection {
 class HttpServerApp : public ApplicationDelegate {
  public:
   virtual void Initialize(ApplicationImpl* app) override {
-    app->ConnectToService("mojo:mojo_network_service", &network_service_);
+    app->ConnectToService("mojo:network_service", &network_service_);
     Start();
   }