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

mojo/services/window_manager/main.cc

Index: mojo/services/window_manager/main.cc
diff --git a/mojo/services/window_manager/main.cc b/mojo/services/window_manager/main.cc
index 6d8c019a48024baa90ef9237a3ec05472312408a..d5a3ccf0360e759be3ffaac77433f58bc2963f89 100644
--- a/mojo/services/window_manager/main.cc
+++ b/mojo/services/window_manager/main.cc
@@ -4,6 +4,8 @@
 
 #include "base/memory/scoped_ptr.h"
 #include "mojo/public/cpp/application/application_delegate.h"
+#include "mojo/public/cpp/application/application_export.h"
+#include "mojo/public/cpp/application/application_runner_chromium.h"
 #include "mojo/public/cpp/application/service_provider_impl.h"
 #include "mojo/services/public/cpp/view_manager/view_manager.h"
 #include "mojo/services/public/cpp/view_manager/view_manager_delegate.h"
@@ -69,9 +71,10 @@ class DefaultWindowManager : public ApplicationDelegate,
   MOJO_DISALLOW_COPY_AND_ASSIGN(DefaultWindowManager);
 };
 
-// static
-ApplicationDelegate* ApplicationDelegate::Create() {
-  return new DefaultWindowManager;
-}
-
 }  // namespace mojo
+
+extern "C" APPLICATION_EXPORT MojoResult CDECL MojoMain(
+    MojoHandle shell_handle) {
+  mojo::ApplicationRunnerChromium runner(new mojo::DefaultWindowManager);
+  return runner.Run(shell_handle);
+}