[recipes] Revert "gr-recipe-store api to get and save all the cuisines"

[Matthias Clasen <matthiasc src gnome org>]

commit 0b510ae2e917f2314e5aecafbc379d0d44f9088e
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Mar 28 19:24:52 2017 +0100

    Revert "gr-recipe-store api to get and save all the cuisines"
    
    This reverts commit f5cb9608cccb4a71f52243d218c6f79c062cd494.
    
    Pushed by accident

 src/gr-recipe-store.c |   21 ---------------------
 src/gr-recipe-store.h |    2 --
 2 files changed, 0 insertions(+), 23 deletions(-)
---
diff --git a/src/gr-recipe-store.c b/src/gr-recipe-store.c
index e62c5ad..58932c4 100644
--- a/src/gr-recipe-store.c
+++ b/src/gr-recipe-store.c
@@ -1179,27 +1179,6 @@ gr_recipe_store_get_contributors (GrRecipeStore *self,
         return (char **)g_hash_table_get_keys_as_array (chefs, length);
 }
 
-char **
-gr_recipe_store_get_all_cuisines (GrRecipeStore *self,
-                                  guint *length )
-{
-        GHashTableIter iter;
-        GrRecipe *recipe;
-        g_autoptr (GHashTable) cuisines = NULL;
-
-        cuisines = g_hash_table_new (g_str_hash, g_str_equal);
-
-        g_hash_table_iter_init (&iter, self->recipes);
-        while (g_hash_table_iter_next (&iter, NULL, (gpointer *) &recipe)) {
-                if(! (g_hash_table_contains (cuisines, gr_recipe_get_cuisine (recipe)))) {
-                        g_hash_table_insert (cuisines,
-                                             (gpointer) (gr_recipe_get_cuisine (recipe)),
-                                             (gpointer) (gr_recipe_get_cuisine (recipe)));
-                }
-        }
-        return (char **) g_hash_table_get_keys_as_array (cuisines, length);
-}
-
 const char *
 gr_recipe_store_get_user_key (GrRecipeStore *self)
 {
diff --git a/src/gr-recipe-store.h b/src/gr-recipe-store.h
index f162583..cde8700 100644
--- a/src/gr-recipe-store.h
+++ b/src/gr-recipe-store.h
@@ -117,8 +117,6 @@ gboolean        gr_recipe_store_has_cuisine         (GrRecipeStore  *self,
                                                      const char     *cuisine);
 char **         gr_recipe_store_get_contributors    (GrRecipeStore *self,
                                                      guint         *length);
-char **         gr_recipe_store_get_all_cuisines    (GrRecipeStore *store,
-                                                     guint *length);
 
 #define GR_TYPE_RECIPE_SEARCH (gr_recipe_search_get_type())