[hyena] support enabling update debugging

[Gabriel Burt <gburt src gnome org>]

commit 103358dace74c5b16f1089cc1bcb367a7d22fe35
Author: Aaron Bockover <abockover novell com>
Date:   Fri Jan 22 18:55:40 2010 -0500

    support enabling update debugging
    
    If running in debug mode and the GDK_DEBUG_UPDATES environment
    variable is set, then enable update debugging on GDK drawables.
    
    This is a useful tool to ensure that no excessive painting is
    going on in the app.

 src/Hyena.Gui/Hyena.Data.Gui/DataViewChild.cs |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/Hyena.Gui/Hyena.Data.Gui/DataViewChild.cs b/src/Hyena.Gui/Hyena.Data.Gui/DataViewChild.cs
index 9480f7b..2925b43 100644
--- a/src/Hyena.Gui/Hyena.Data.Gui/DataViewChild.cs
+++ b/src/Hyena.Gui/Hyena.Data.Gui/DataViewChild.cs
@@ -40,7 +40,6 @@ namespace Hyena.Data.Gui
 
         public override void Invalidate (Gdk.Rectangle area)
         {
-            Gdk.Window.DebugUpdates = true;
             ParentLayout.View.QueueDirtyRegion (area);
         }