Yet more ApplicationDelegate -> ApplicationImplBase conversion.

services/gfx/compositor/main.cc

Index: services/gfx/compositor/main.cc
diff --git a/services/gfx/compositor/main.cc b/services/gfx/compositor/main.cc
index e03e9cab5e579571b0e554d5d55057fe5c877032..f3d9354d04b610dfbd65c36fd0863db265185bba 100644
--- a/services/gfx/compositor/main.cc
+++ b/services/gfx/compositor/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/gfx/compositor/compositor_app.h"
 
 MojoResult MojoMain(MojoHandle application_request) {
-  mojo::ApplicationRunnerChromium runner(new compositor::CompositorApp);
-  return runner.Run(application_request);
+  mojo::ScopedChromiumInit init;
+  compositor::CompositorApp compositor_app;
+  return mojo::RunApplication(application_request, &compositor_app);
 }