[mutter] backends/input-settings: Do not disconnect seat signals

[Marge Bot <marge-bot src gnome org>]

commit 244e881912665758e33dfb9af9218df49b47131e
Author: Marco Trevisan (Treviño) <mail 3v1n0 net>
Date:   Tue Mar 9 19:00:13 2021 +0100

    backends/input-settings: Do not disconnect seat signals
    
    This was added with commit c956193d, when we did connect to the seat
    signals in input settings, but this is not the case anymore since commit
    2c1558dd, so we can safely remove this call now.
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1763>

 src/backends/meta-input-settings.c | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/src/backends/meta-input-settings.c b/src/backends/meta-input-settings.c
index 808e70ba2b..11bf713efb 100644
--- a/src/backends/meta-input-settings.c
+++ b/src/backends/meta-input-settings.c
@@ -147,8 +147,6 @@ meta_input_settings_dispose (GObject *object)
   MetaInputSettings *settings = META_INPUT_SETTINGS (object);
   MetaInputSettingsPrivate *priv = meta_input_settings_get_instance_private (settings);
 
-  g_signal_handlers_disconnect_by_data (priv->seat, settings);
-
   g_clear_object (&priv->mouse_settings);
   g_clear_object (&priv->touchpad_settings);
   g_clear_object (&priv->trackball_settings);