[gtk+] testinput: Drop some no-op signal handlers

[Matthias Clasen <matthiasc src gnome org>]

commit 97f805b888268af3818e5d12ae5d9ce91f6c9865
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jan 1 10:25:57 2018 -0500

    testinput: Drop some no-op signal handlers
    
    These were not doing anything.

 tests/testinput.c |   20 --------------------
 1 files changed, 0 insertions(+), 20 deletions(-)
---
diff --git a/tests/testinput.c b/tests/testinput.c
index 5143b11..4eb96a9 100644
--- a/tests/testinput.c
+++ b/tests/testinput.c
@@ -235,21 +235,6 @@ motion_notify_event (GtkWidget *widget, GdkEventMotion *event)
   return TRUE;
 }
 
-/* We track the next two events to know when we need to draw a
-   cursor */
-
-static gint
-proximity_out_event (GtkWidget *widget, GdkEventProximity *event)
-{
-  return TRUE;
-}
-
-static gint
-leave_notify_event (GtkWidget *widget, GdkEventCrossing *event)
-{
-  return TRUE;
-}
-
 void
 quit (void)
 {
@@ -299,11 +284,6 @@ main (int argc, char *argv[])
   g_signal_connect (drawing_area, "key_press_event",
                    G_CALLBACK (key_press_event), NULL);
 
-  g_signal_connect (drawing_area, "leave_notify_event",
-                   G_CALLBACK (leave_notify_event), NULL);
-  g_signal_connect (drawing_area, "proximity_out_event",
-                   G_CALLBACK (proximity_out_event), NULL);
-
   gtk_widget_set_can_focus (drawing_area, TRUE);
   gtk_widget_grab_focus (drawing_area);