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

services/keyboard/linux/main.cc

Index: services/keyboard/linux/main.cc
diff --git a/services/keyboard/linux/main.cc b/services/keyboard/linux/main.cc
index 4784487781aea45630a19bd3a65b818213160f0c..3b30a6fb8b493f4e1c754abcc932d4066479e129 100644
--- a/services/keyboard/linux/main.cc
+++ b/services/keyboard/linux/main.cc
@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 #include "base/macros.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/run_application.h"
@@ -56,6 +57,7 @@ class KeyboardServiceApp : public mojo::ApplicationImplBase {
 }  // namespace keyboard
 
 MojoResult MojoMain(MojoHandle application_request) {
+  mojo::ScopedChromiumInit init;
   keyboard::KeyboardServiceApp keyboard_service_app;
-  return mojo::RunMainApplication(application_request, &keyboard_service_app);
+  return mojo::RunApplication(application_request, &keyboard_service_app);
 }