[gimp] app: fix resizing of image-sized layers when resizing canvas

[N/A <ell src gnome org>]

commit 806d1b0510bf56f5bd67c37e1f5d8c33d52888f6
Author: Ell <ell_se yahoo com>
Date:   Mon Mar 26 04:26:52 2018 -0400

    app: fix resizing of image-sized layers when resizing canvas
    
    In gimp_image_resize_with_layers(), calculate the set of resized
    layers before changing the image size, so that we correctly
    identify image-sized layers w.r.t. the old image size.  (Fixes
    commit 139a23451ddc588c91610f67daa799afc2f89080.)

 app/core/gimpimage-resize.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/app/core/gimpimage-resize.c b/app/core/gimpimage-resize.c
index 4a40e63..64b0a06 100644
--- a/app/core/gimpimage-resize.c
+++ b/app/core/gimpimage-resize.c
@@ -90,6 +90,10 @@ gimp_image_resize_with_layers (GimpImage    *image,
   gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_IMAGE_RESIZE,
                                C_("undo-type", "Resize Image"));
 
+  resize_layers = gimp_image_item_list_get_list (image,
+                                                 GIMP_ITEM_TYPE_LAYERS,
+                                                 layer_set);
+
   old_width  = gimp_image_get_width  (image);
   old_height = gimp_image_get_height (image);
 
@@ -117,10 +121,6 @@ gimp_image_resize_with_layers (GimpImage    *image,
   queue    = gimp_object_queue_new (progress);
   progress = GIMP_PROGRESS (queue);
 
-  resize_layers = gimp_image_item_list_get_list (image,
-                                                 GIMP_ITEM_TYPE_LAYERS,
-                                                 layer_set);
-
   for (list = resize_layers; list; list = g_list_next (list))
     {
       GimpItem *item = list->data;