[gnome-builder/wip/gtk4-port] libide/gui: remove unused variables

[Christian Hergert <chergert src gnome org>]

commit c4a6b778ff4519fdbd3e66b1b8025eaf670f278a
Author: Christian Hergert <chergert redhat com>
Date:   Tue Jun 14 22:38:05 2022 -0700

    libide/gui: remove unused variables

 src/libide/gui/ide-workbench.c | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/src/libide/gui/ide-workbench.c b/src/libide/gui/ide-workbench.c
index 8cf7d81e4..60e085d1d 100644
--- a/src/libide/gui/ide-workbench.c
+++ b/src/libide/gui/ide-workbench.c
@@ -773,8 +773,6 @@ ide_workbench_add_workspace (IdeWorkbench *self,
                              IdeWorkspace *workspace)
 {
   g_autoptr(GPtrArray) addins = NULL;
-  g_autoptr(GtkFilterListModel) capture = NULL;
-  g_autoptr(GtkFilterListModel) bubble = NULL;
   IdeShortcutManager *shortcuts;
   IdeCommandManager *command_manager;
   GList *mru_link;