mojo: first take on removing mojo_main_{chromium,standalone}.

mojo/examples/pepper_container_app/pepper_container_app.cc

Index: mojo/examples/pepper_container_app/pepper_container_app.cc
diff --git a/mojo/examples/pepper_container_app/pepper_container_app.cc b/mojo/examples/pepper_container_app/pepper_container_app.cc
index 107f6fdf694e15ed61ac39a263e96d46bc458c0e..e240aeb6428d50fcc4f4dafc0c8e20194db401a5 100644
--- a/mojo/examples/pepper_container_app/pepper_container_app.cc
+++ b/mojo/examples/pepper_container_app/pepper_container_app.cc
@@ -12,7 +12,9 @@
 #include "mojo/examples/pepper_container_app/plugin_module.h"
 #include "mojo/examples/pepper_container_app/type_converters.h"
 #include "mojo/public/cpp/application/application_delegate.h"
+#include "mojo/public/cpp/application/application_export.h"
 #include "mojo/public/cpp/application/application_impl.h"
+#include "mojo/public/cpp/application/application_runner_chromium.h"
 #include "mojo/public/cpp/gles2/gles2.h"
 #include "mojo/public/cpp/system/core.h"
 #include "mojo/services/public/interfaces/native_viewport/native_viewport.mojom.h"
@@ -101,10 +103,13 @@ class PepperContainerApp: public ApplicationDelegate,
 };
 
 }  // namespace examples
+}  // namespace mojo
 
-// static
-ApplicationDelegate* ApplicationDelegate::Create() {
-  return new examples::PepperContainerApp();
+extern "C" APPLICATION_EXPORT MojoResult CDECL MojoMain(
+    MojoHandle shell_handle) {
+  mojo::ApplicationRunnerChromium app;
+  app.take_delegate(make_scoped_delegate(
+      new mojo::examples::PepperContainerApp));
+  return app.Run(shell_handle);
 }
 
-}  // namespace mojo