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

examples/notification_generator/notification_generator.cc

Index: examples/notification_generator/notification_generator.cc
diff --git a/examples/notification_generator/notification_generator.cc b/examples/notification_generator/notification_generator.cc
index 9b173bea42ed5ea7ccbb53a4949f9e24a07099ca..08ee9dcfae6602e99e3b3add8bf6b37ea070b722 100644
--- a/examples/notification_generator/notification_generator.cc
+++ b/examples/notification_generator/notification_generator.cc
@@ -8,6 +8,7 @@
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "mojo/common/binding_set.h"
+#include "mojo/environment/scoped_chromium_init.h"
 #include "mojo/public/c/system/main.h"
 #include "mojo/public/cpp/application/application_impl_base.h"
 #include "mojo/public/cpp/application/connect.h"
@@ -118,7 +119,7 @@ class NotificationGeneratorApp : public mojo::ApplicationImplBase,
 }  // namespace examples
 
 MojoResult MojoMain(MojoHandle application_request) {
+  mojo::ScopedChromiumInit init;
   examples::NotificationGeneratorApp notification_generator_app;
-  return mojo::RunMainApplication(application_request,
-                                  &notification_generator_app);
+  return mojo::RunApplication(application_request, &notification_generator_app);
 }