[gimp] libgimpwidgets: bring back GIMP_STOCK_EDIT as "gtk-edit".

[Jehan Pagès <jehanp src gnome org>]

commit ab328ec79ab13aa90721b808b7e57a1de6138f96
Author: Jehan <jehan girinstud io>
Date:   Tue Sep 6 03:08:29 2016 +0200

    libgimpwidgets: bring back GIMP_STOCK_EDIT as "gtk-edit".
    
    Commit c6f1761 deletes a stock item id. But this is also part of our API
    and cannot be deleted. Yet since the associated label ("_Edit") is
    identical to the one for GTK_STOCK_EDIT, we can simply redefine it
    to "gtk-edit".
    Ideally we would also add a deprecation warning when this macro is used,
    but I can't find a good way to add deprecation on macros.

 libgimpwidgets/gimpicons.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/libgimpwidgets/gimpicons.h b/libgimpwidgets/gimpicons.h
index add5adf..5892714 100644
--- a/libgimpwidgets/gimpicons.h
+++ b/libgimpwidgets/gimpicons.h
@@ -308,6 +308,9 @@ G_BEGIN_DECLS
 #define GIMP_STOCK_CONTROLLER_MOUSE         GIMP_STOCK_CURSOR
 #define GIMP_STOCK_CONVERT_PRECISION        GIMP_STOCK_CONVERT_RGB
 
+/* Deprecated icons: */
+
+#define GIMP_STOCK_EDIT                     "gtk-edit"
 
 GIMP_DEPRECATED_FOR(gimp_icons_init)
 void   gimp_stock_init           (void);