efl gfx_path: fix memory leak.

his reverts commit 38be95b0b6.

The reverting patch blocks efl_canvas_vg_shape triggers efl_canvas_vg_node destructor.

That occurs massive leaks among the all nodes in the vector tree.

To fix the origin issue, we must reset path explicitly in the derived class.

@fix

src/lib/efl/interfaces/efl_gfx_path.c

@@ -1535,11 +1535,4 @@ _efl_gfx_path_copy_from(Eo *obj, Efl_Gfx_Path_Data *pd, const Eo *dup_from)
    _efl_gfx_path_path_set(obj, pd, from->commands, from->points);
 }
 
-EOLIAN static void
-_efl_gfx_path_efl_object_destructor(Eo *obj, Efl_Gfx_Path_Data *pd)
-{
-   _efl_gfx_path_reset(obj, pd);
-   efl_destructor(efl_super(obj, EFL_GFX_PATH_MIXIN));
-}
-
 #include "interfaces/efl_gfx_path.eo.c"

src/lib/efl/interfaces/efl_gfx_path.eo

@@ -1,7 +1,7 @@
 import eina_types;
 import efl_gfx_types;
 
-mixin @beta Efl.Gfx.Path requires Efl.Object
+mixin @beta Efl.Gfx.Path
 {
    [[EFL graphics path object interface]]
    methods {
@@ -267,7 +267,4 @@ mixin @beta Efl.Gfx.Path requires Efl.Object
         ]]
       }
    }
-   implements {
-     Efl.Object.destructor;
-   }
 }