focus: leave frame focus setting here

that might cause bugs, however, everything else might end up in a
endless recursion.

src/bin/e_desk.c

@@ -455,7 +455,7 @@ e_desk_last_focused_focus(E_Desk *desk)
         return ecs;
      }
    if (e_client_focused_get()) {
-     e_client_revert_focus(e_client_focused_get());
+     evas_object_focus_set(e_client_focused_get()->frame, 0);
    }
    return NULL;
 }