[gnome-music/playlists] increase the controls size a little bit

[Eslam Mostafa <cseslam src gnome org>]

commit e0c4662481a7b840541fcfe800078c149c057a1a
Author: Eslam Mostafa <me eslammostafa com>
Date:   Mon Jun 17 15:05:15 2013 +0200

    increase the controls size a little bit

 data/PlaylistControls.ui |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/PlaylistControls.ui b/data/PlaylistControls.ui
index 778a671..fb77c05 100644
--- a/data/PlaylistControls.ui
+++ b/data/PlaylistControls.ui
@@ -9,7 +9,7 @@
     <style>
       <class name="inline-toolbar"/>
     </style>
-    <property name="icon_size">1</property>
+    <property name="icon_size">2</property>
     <child>
       <object class="GtkToolButton" id="addPlaylist">
         <property name="visible">True</property>