[vte] spawn: Remove debug leftovers

[Christian Persch <chpe src gnome org>]

commit eb8e2ed3923bce8ff5e1fa0d8142bfceb8dc0c70
Author: Christian Persch <chpe src gnome org>
Date:   Fri May 1 10:43:43 2020 +0200

    spawn: Remove debug leftovers

 src/spawn.hh | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/src/spawn.hh b/src/spawn.hh
index 26e6e55c..da4f3905 100644
--- a/src/spawn.hh
+++ b/src/spawn.hh
@@ -40,8 +40,6 @@ private:
 
         vte::glib::RefPtr<VtePty> m_pty{};
 
-        std::unique_ptr<char*, decltype(&g_strfreev)> m_foo{nullptr, &g_strfreev};
-
         vte::glib::StringPtr m_cwd;
         vte::glib::StringPtr m_fallback_cwd;
         vte::glib::StringPtr m_arg0;