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

mojo/examples/wm_flow/init/init.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/bind.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/services/public/interfaces/view_manager/view_manager.mojom.h"
 
 namespace examples {
 namespace {
 void ConnectCallback(bool success) {}
 }  // namespace
 
 // This application starts the view manager, embeds the window manager and then
 // starts another app (wm_flow_app) which also connects to the view manager and
 // asks to be embedded without context.
@@ skipping 13 matching lines @@
 
   void OnConnect(bool success) {}
 
   mojo::ViewManagerInitServicePtr view_manager_init_;
 
   DISALLOW_COPY_AND_ASSIGN(WMFlowInit);
 };
 
 }  // namespace examples
 
-namespace mojo {
-
-// static
-ApplicationDelegate* ApplicationDelegate::Create() {
-  return new examples::WMFlowInit;
+extern "C" APPLICATION_EXPORT MojoResult CDECL MojoMain(
+    MojoHandle shell_handle) {
+  return mojo::ApplicationRunnerChromium(
+      make_scoped_delegate(new examples::WMFlowInit)).Run(shell_handle);
 }
-
-}  // namespace