Almost done: ApplicationDelegate -> ApplicationImplBase conversion.

services/media/factory_service/main.cc

Index: services/media/factory_service/main.cc
diff --git a/services/media/factory_service/main.cc b/services/media/factory_service/main.cc
index 6f516efb557fec13bdd34e5c2e517bd13e6bc31a..edb82a4cf0620a2cb7dbbf6c85cc6bdeded38091 100644
--- a/services/media/factory_service/main.cc
+++ b/services/media/factory_service/main.cc
@@ -2,11 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "mojo/application/application_runner_chromium.h"
+#include "mojo/environment/scoped_chromium_init.h"
 #include "mojo/public/c/system/main.h"
+#include "mojo/public/cpp/application/run_application.h"
 #include "services/media/factory_service/factory_service.h"
 
 MojoResult MojoMain(MojoHandle application_request) {
-  mojo::ApplicationRunnerChromium runner(new mojo::media::MediaFactoryService);
-  return runner.Run(application_request);
+  mojo::ScopedChromiumInit init;
+  mojo::media::MediaFactoryService media_factory_service;
+  return mojo::RunApplication(application_request, &media_factory_service);
 }