[gtk+] Update gtkvolumebutton.ui.h

[Matthias Clasen <matthiasc src gnome org>]

commit 841a8d811a366152e8a45103c55bd39323f60c0f
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Feb 3 16:43:45 2014 -0500

    Update gtkvolumebutton.ui.h
    
    Removing the tooltips removed some strings.

 gtk/resources/ui/gtkvolumebutton.ui.h |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/gtk/resources/ui/gtkvolumebutton.ui.h b/gtk/resources/ui/gtkvolumebutton.ui.h
index f83f86b..9226c69 100644
--- a/gtk/resources/ui/gtkvolumebutton.ui.h
+++ b/gtk/resources/ui/gtkvolumebutton.ui.h
@@ -1,10 +1,6 @@
 N_("Volume");
 N_("Turns volume up or down");
-N_("+");
-N_("Volume Up");
 N_("Volume Up");
 N_("Increases the volume");
-N_("-");
-N_("Volume Down");
 N_("Volume Down");
 N_("Decreases the volume");