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 e74ae8c1313e5b2d04cede82010e1f50da9a5a8a..5145872e728b645f01dd1b91a36ab82c2219b19c 100644
--- a/mojo/examples/pepper_container_app/pepper_container_app.cc
+++ b/mojo/examples/pepper_container_app/pepper_container_app.cc
@@ -13,7 +13,9 @@
 #include "mojo/examples/pepper_container_app/type_converters.h"
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/application/application_impl.h"
+#include "mojo/public/cpp/application/application_runner_chromium.h"
 #include "mojo/public/cpp/system/core.h"
+#include "mojo/public/cpp/system/main.h"
 #include "mojo/services/public/interfaces/native_viewport/native_viewport.mojom.h"
 #include "ppapi/c/pp_rect.h"
 #include "ppapi/shared_impl/proxy_lock.h"
@@ -100,10 +102,11 @@ class PepperContainerApp: public ApplicationDelegate,
 };
 
 }  // namespace examples
+}  // namespace mojo
 
-// static
-ApplicationDelegate* ApplicationDelegate::Create() {
-  return new examples::PepperContainerApp();
+MojoResult MojoMain(MojoHandle shell_handle) {
+  mojo::ApplicationRunnerChromium runner(
+      new mojo::examples::PepperContainerApp);
+  return runner.Run(shell_handle);
 }
 
-}  // namespace mojo