mate-desktop/mate-power-manager — pull request #13 by NiceandGently (2012-10-02 12:21:43+00:00)
Title: fix desktop files

OnlyShowIn=XFCE doesn't makes sense because XFCE have his own power-manager (xfce4-power-manager).
Also, we don't need an category entry 'Mate' if 'OnlyShowIn=MATE' is present.
see
https://bugs.freedesktop.org/show_bug.cgi?id=52493
https://bugs.freedesktop.org/show_bug.cgi?id=44353#c2