gplugin/gplugin

Remove empty vfuncs

2021-10-04, Elliott Sales de Andrade
ed83ab9e189b
Remove empty vfuncs

Testing Done:
compiled only

Reviewed at https://reviews.imfreedom.org/r/996/
<?xml version="1.0" encoding="UTF-8"?>
<gresources>
<gresource prefix="/org/imfreedom/keep/gplugin/gplugin-gtk/">
<file compressed="true">plugin-info.ui</file>
</gresource>
</gresources>