[gimp] Use gtk_widget_get_window() instead of widget->window

[Michael Natterer <mitch src gnome org>]

commit 06f55eb856103be637983cb5d98b7d318f69c2a1
Author: Michael Natterer <mitch gimp org>
Date:   Fri Oct 9 11:56:21 2009 +0200

    Use gtk_widget_get_window() instead of widget->window

 modules/color-selector-water.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/modules/color-selector-water.c b/modules/color-selector-water.c
index 9a94cef..0a11e4a 100644
--- a/modules/color-selector-water.c
+++ b/modules/color-selector-water.c
@@ -245,7 +245,7 @@ select_area_expose (GtkWidget      *widget,
       dest += event->area.width * 3;
     }
 
-  gdk_draw_rgb_image_dithalign (widget->window,
+  gdk_draw_rgb_image_dithalign (gtk_widget_get_window (widget),
                                 style->fg_gc[widget->state],
                                 event->area.x, event->area.y,
                                 event->area.width, event->area.height,