Fix EditorSettings saving on draw calls

editor/editor_file_system.cpp

@@ -1378,7 +1378,6 @@ void EditorFileSystem::update_script_classes() {
 
 	ScriptServer::save_global_classes();
 	EditorNode::get_editor_data().script_class_save_icon_paths();
-	emit_signal("script_classes_updated");
 }
 
 void EditorFileSystem::_queue_update_script_classes() {
@@ -1721,7 +1720,6 @@ void EditorFileSystem::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("filesystem_changed"));
 	ADD_SIGNAL(MethodInfo("sources_changed", PropertyInfo(Variant::BOOL, "exist")));
 	ADD_SIGNAL(MethodInfo("resources_reimported", PropertyInfo(Variant::POOL_STRING_ARRAY, "resources")));
-	ADD_SIGNAL(MethodInfo("script_classes_updated"));
 }
 
 void EditorFileSystem::_update_extensions() {

editor/scene_tree_dock.cpp

@@ -2401,7 +2401,6 @@ SceneTreeDock::SceneTreeDock(EditorNode *p_editor, Node *p_scene_root, EditorSel
 	add_child(create_dialog);
 	create_dialog->connect("create", this, "_create");
 	create_dialog->connect("favorites_updated", this, "_update_create_root_dialog");
-	EditorFileSystem::get_singleton()->connect("script_classes_updated", create_dialog, "_save_and_update_favorite_list");
 
 	rename_dialog = memnew(RenameDialog(scene_tree, &editor_data->get_undo_redo()));
 	add_child(rename_dialog);