[gdm] Drop set_operator (SOURCE) in cell renderer

[Ray Strode <halfline src gnome org>]

commit 5257b1ed170ae49925bb5840edacc3068628f6c7
Author: Ray Strode <rstrode redhat com>
Date:   Thu Oct 22 17:45:13 2009 -0400

    Drop set_operator (SOURCE) in cell renderer
    
    I'm not sure why I was doing it, when it looks
    find using OVER, so I'm going to take it out.

 gui/simple-greeter/gdm-cell-renderer-timer.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gui/simple-greeter/gdm-cell-renderer-timer.c b/gui/simple-greeter/gdm-cell-renderer-timer.c
index 9453d7e..0fb404c 100644
--- a/gui/simple-greeter/gdm-cell-renderer-timer.c
+++ b/gui/simple-greeter/gdm-cell-renderer-timer.c
@@ -164,7 +164,6 @@ draw_timer (GdmCellRendererTimer *renderer,
         cairo_arc (context, 0, 0, radius + 1, 0, 2 * G_PI);
         cairo_fill (context);
 
-        cairo_set_operator (context, CAIRO_OPERATOR_SOURCE);
         cairo_set_source_rgb (context,
                               bg->red / 65535.0,
                               bg->green / 65535.0,