[gtk+] gdkwindow: Clean up formatting

[Jasper St. Pierre <jstpierre src gnome org>]

commit e7003052793c79fd1d5ebfd594e0e24252a445c3
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Sat Jun 21 10:16:58 2014 -0400

    gdkwindow: Clean up formatting
    
    Tabs to spaces, add some whitespace.

 gdk/gdkwindow.c |   19 ++++++++++---------
 1 files changed, 10 insertions(+), 9 deletions(-)
---
diff --git a/gdk/gdkwindow.c b/gdk/gdkwindow.c
index fcb4cdb..1a3966b 100644
--- a/gdk/gdkwindow.c
+++ b/gdk/gdkwindow.c
@@ -2830,17 +2830,18 @@ gdk_window_end_paint (GdkWindow *window)
       cairo_set_source_surface (cr, window->current_paint.surface, 0, 0);
       gdk_cairo_region (cr, full_clip);
       cairo_clip (cr);
+
       if (gdk_window_has_impl (window) ||
-         window->alpha == 255)
-       {
-         cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
-         cairo_paint (cr);
-       }
+          window->alpha == 255)
+        {
+          cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
+          cairo_paint (cr);
+        }
       else
-       {
-         cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
-         cairo_paint_with_alpha (cr, window->alpha / 255.0);
-       }
+        {
+          cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
+          cairo_paint_with_alpha (cr, window->alpha / 255.0);
+        }
 
       cairo_destroy (cr);
       cairo_region_destroy (full_clip);