Get rid of {Run,Terminate}MainApplication(), and more ApplicationDelegate conversion.

examples/indirect_service/integer_service.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "examples/indirect_service/indirect_service_demo.mojom.h"
 #include "mojo/public/c/system/main.h"
 #include "mojo/public/cpp/application/application_impl_base.h"
 #include "mojo/public/cpp/application/run_application.h"
 #include "mojo/public/cpp/application/service_provider_impl.h"
 #include "mojo/public/cpp/bindings/strong_binding.h"
@@ skipping 26 matching lines @@
         });
     return true;
   }
 };
 
 }  // namespace examples
 }  // namespace mojo
 
 MojoResult MojoMain(MojoHandle application_request) {
   mojo::examples::IntegerServiceApp integer_service_app;
-  return mojo::RunMainApplication(application_request, &integer_service_app);
+  return mojo::RunApplication(application_request, &integer_service_app);
 }