Remove implicit conversions from scoped_refptr to T* in cloud_print/

This patch was generated by running the rewrite_scoped_refptr clang tool
on a Windows build.

BUG=110610

Review URL: https://codereview.chromium.org/745323002

Cr-Commit-Position: refs/heads/master@{#305255}

cloud_print/service/win/cloud_print_service_config.cc

@@ -449,7 +449,7 @@ int WINAPI WinMain(__in  HINSTANCE hInstance,
   scoped_refptr<SetupDialog> dialog(new SetupDialog());
   dialog->Create(NULL);
   dialog->ShowWindow(SW_SHOW);
-  SetupDialog::Dispatcher dispatcher(dialog);
+  SetupDialog::Dispatcher dispatcher(dialog.get());
   base::RunLoop run_loop(&dispatcher);
   run_loop.Run();
   return 0;