[gimp] app: no need to ask the projection's buffer for its size

[Michael Natterer <mitch src gnome org>]

commit dc514dd9674bb8e9cc097ce9c67b3a52a81f24d8
Author: Michael Natterer <mitch gimp org>
Date:   Thu Apr 18 16:45:08 2013 +0200

    app: no need to ask the projection's buffer for its size
    
    when we have the image, they are always exactly the same.

 app/display/gimpdisplayshell-draw.c | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)
---
diff --git a/app/display/gimpdisplayshell-draw.c b/app/display/gimpdisplayshell-draw.c
index c3afb37..0109026 100644
--- a/app/display/gimpdisplayshell-draw.c
+++ b/app/display/gimpdisplayshell-draw.c
@@ -30,8 +30,6 @@
 #include "core/gimp-cairo.h"
 #include "core/gimpdrawable.h"
 #include "core/gimpimage.h"
-#include "core/gimppickable.h"
-#include "core/gimpprojection.h"
 
 #include "gimpcanvas.h"
 #include "gimpcanvaspath.h"
@@ -84,11 +82,9 @@ gimp_display_shell_draw_get_scaled_image_size_for_scale (GimpDisplayShell *shell
                                                          gint             *w,
                                                          gint             *h)
 {
-  GimpImage      *image;
-  GimpProjection *proj;
-  GeglBuffer     *buffer;
-  gdouble         scale_x;
-  gdouble         scale_y;
+  GimpImage *image;
+  gdouble    scale_x;
+  gdouble    scale_y;
 
   g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
 
@@ -96,14 +92,10 @@ gimp_display_shell_draw_get_scaled_image_size_for_scale (GimpDisplayShell *shell
 
   g_return_if_fail (GIMP_IS_IMAGE (image));
 
-  proj = gimp_image_get_projection (image);
-
   gimp_display_shell_calculate_scale_x_and_y (shell, scale, &scale_x, &scale_y);
 
-  buffer = gimp_pickable_get_buffer (GIMP_PICKABLE (proj));
-
-  if (w) *w = scale_x * gegl_buffer_get_width (buffer);
-  if (h) *h = scale_y * gegl_buffer_get_height (buffer);
+  if (w) *w = scale_x * gimp_image_get_width  (image);
+  if (h) *h = scale_y * gimp_image_get_height (image);
 }
 
 void