elm_gen****: free item_content map

Summary:
this should be freeed. Both can be freed in group_del after the items
are deleted.

fix T8732

Reviewers: Hermet

Reviewed By: Hermet

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Maniphest Tasks: T8732

Differential Revision: https://phab.enlightenment.org/D11882

src/lib/elementary/elm_gengrid.c

@@ -4185,6 +4185,8 @@ _elm_gengrid_efl_canvas_group_group_del(Eo *obj, Elm_Gengrid_Data *sd)
    _item_cache_zero(sd);
    ecore_job_del(sd->calc_job);
 
+   eina_hash_free(sd->content_item_map);
+
    efl_canvas_group_del(efl_super(obj, MY_CLASS));
 }
 

src/lib/elementary/elm_genlist.c

@@ -5920,6 +5920,7 @@ _elm_genlist_efl_canvas_group_group_del(Eo *obj, Elm_Genlist_Data *sd)
 
    eina_stringshare_replace(&sd->decorate_it_type, NULL);
 
+   eina_hash_free(sd->content_item_map);
    _elm_genlist_tree_effect_stop(sd);
 }