[baobab] Specify possible values for 'active-chart' gsettings key

[Stefano Facchini <sfacchini src gnome org>]

commit 6376070c63aded22e1d087213c455ee66e8fc6a1
Author: Stefano Facchini <stefano facchini gmail com>
Date:   Fri Jul 19 22:35:22 2013 +0200

    Specify possible values for 'active-chart' gsettings key

 data/org.gnome.baobab.gschema.xml.in |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/data/org.gnome.baobab.gschema.xml.in b/data/org.gnome.baobab.gschema.xml.in
index 28f1308..950462c 100644
--- a/data/org.gnome.baobab.gschema.xml.in
+++ b/data/org.gnome.baobab.gschema.xml.in
@@ -12,6 +12,10 @@
   </schema>
   <schema gettext-domain="@GETTEXT_PACKAGE@" id="org.gnome.baobab.ui" path="/org/gnome/baobab/ui/">
     <key name="active-chart" type="s">
+      <choices>
+        <choice value='rings'/>
+        <choice value='treemap'/>
+      </choices>
       <default>'rings'</default>
       <_summary>Active Chart</_summary>
       <_description>Which type of chart should be displayed.</_description>