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

services/native_viewport/ozone/native_viewport_app_ozone.h

Index: services/native_viewport/ozone/native_viewport_app_ozone.h
diff --git a/services/native_viewport/ozone/app_delegate_ozone.h b/services/native_viewport/ozone/native_viewport_app_ozone.h
similarity index 50%
rename from services/native_viewport/ozone/app_delegate_ozone.h
rename to services/native_viewport/ozone/native_viewport_app_ozone.h
index c500206d3cacad7f1b14d79357b4a42090e0d530..3d87fce1f6eb924bfdb419705392d2df72b0e9d0 100644
--- a/services/native_viewport/ozone/app_delegate_ozone.h
+++ b/services/native_viewport/ozone/native_viewport_app_ozone.h
@@ -2,20 +2,20 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef SERVICES_NATIVE_VIEWPORT_APP_DELEGATE_OZONE_H_
-#define SERVICES_NATIVE_VIEWPORT_APP_DELEGATE_OZONE_H_
+#ifndef SERVICES_NATIVE_VIEWPORT_OZONE_NATIVE_VIEWPORT_APP_OZONE_H_
+#define SERVICES_NATIVE_VIEWPORT_OZONE_NATIVE_VIEWPORT_APP_OZONE_H_
 
-#include "services/native_viewport/app_delegate.h"
+#include "services/native_viewport/native_viewport_app.h"
 #include "services/native_viewport/ozone/display_manager.h"
 
 namespace native_viewport {
 
-class NativeViewportOzoneAppDelegate : public NativeViewportAppDelegate {
+class NativeViewportAppOzone : public NativeViewportApp {
  public:
-  using NativeViewportAppDelegate::Create;
+  using NativeViewportApp::Create;
 
-  void Initialize(mojo::ApplicationImpl* application) override;
-  bool ConfigureIncomingConnection(
+  void OnInitialize() override;
+  bool OnAcceptConnection(
       mojo::ServiceProviderImpl* service_provider_impl) override;
 
  private:
@@ -24,4 +24,4 @@ class NativeViewportOzoneAppDelegate : public NativeViewportAppDelegate {
 
 }  // namespace native_viewport
 
-#endif
+#endif  // SERVICES_NATIVE_VIEWPORT_OZONE_NATIVE_VIEWPORT_APP_OZONE_H_