[baobab] Chart: remove useless code

[Stefano Facchini <sfacchini src gnome org>]

commit a1da0cfc53361a4ca1dc92a6607afeed41b16640
Author: Stefano Facchini <stefano facchini gmail com>
Date:   Fri Jun 14 00:16:33 2013 +0200

    Chart: remove useless code

 src/baobab-chart.vala |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/src/baobab-chart.vala b/src/baobab-chart.vala
index c293e55..ed55269 100644
--- a/src/baobab-chart.vala
+++ b/src/baobab-chart.vala
@@ -426,9 +426,6 @@ namespace Baobab {
             }
 
             if (model != null) {
-                cr.set_source_rgb (1, 1, 1);
-                cr.fill_preserve ();
-
                 if (model_changed || items == null) {
                     get_items (root);
                 } else {