[gnome-control-center] Sound: Only autostart the applet in gnome

[Matthias Clasen <matthiasc src gnome org>]

commit 01b639d64fb49eaac3c6002fd7e07a92f251cb35
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Apr 7 11:08:05 2011 -0400

    Sound: Only autostart the applet in gnome
    
    Other desktops don't appreciate the extra sound control.
    https://bugzilla.gnome.org/show_bug.cgi?id=646987

 panels/sound/data/gnome-sound-applet.desktop.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/panels/sound/data/gnome-sound-applet.desktop.in b/panels/sound/data/gnome-sound-applet.desktop.in
index a9c1b56..1e379ee 100644
--- a/panels/sound/data/gnome-sound-applet.desktop.in
+++ b/panels/sound/data/gnome-sound-applet.desktop.in
@@ -15,3 +15,4 @@ X-GNOME-Bugzilla-Component=sound
 #X-GNOME-Autostart-Phase=Panel
 X-GNOME-Autostart-Notify=true
 AutostartCondition=GNOME3 if-session gnome-fallback
+OnlyShowIn=GNOME;