[java-atk-wrapper] JNI: fix unused event listener warnings in jaw_util

[Magdalen Berns <mberns src gnome org>]

commit 03e77fa89353ec62f42067d999929a976c2d8db1
Author: Magdalen Berns <m berns thismagpie com>
Date:   Mon Jul 13 21:07:52 2015 +0100

    JNI: fix unused event listener warnings in jaw_util
    
    Bug: https://bugzilla.gnome.org/show_bug.cgi?id=752346

 jni/src/jawutil.c |   15 ---------------
 1 files changed, 0 insertions(+), 15 deletions(-)
---
diff --git a/jni/src/jawutil.c b/jni/src/jawutil.c
index 00cb410..bb44f12 100644
--- a/jni/src/jawutil.c
+++ b/jni/src/jawutil.c
@@ -35,9 +35,6 @@ extern "C" {
 /* AtkUtil */
 static void jaw_util_class_init(JawUtilClass *klass);
 
-static guint jaw_util_add_global_event_listener(GSignalEmissionHook listener,
-                                                const gchar *event_type);
-static void jaw_util_remove_global_event_listener(guint remove_listener);
 static guint jaw_util_add_key_event_listener(AtkKeySnoopFunc listener,
                                              gpointer data);
 static void jaw_util_remove_key_event_listener(guint remove_listener);
@@ -45,12 +42,6 @@ static AtkObject* jaw_util_get_root(void);
 static const gchar* jaw_util_get_toolkit_name(void);
 static const gchar* jaw_util_get_toolkit_version(void);
 
-static void _listener_info_destroy(gpointer data);
-static guint add_listener(GSignalEmissionHook listener,
-                          const gchar         *object_type,
-                          const gchar         *signal,
-                          const gchar         *hook_data);
-static gint listener_idx = 1;
 static GHashTable *key_listener_list = NULL;
 
 JavaVM *cachedJVM;
@@ -193,12 +184,6 @@ jaw_util_get_toolkit_version (void)
   return "1.0";
 }
 
-static void
-_listener_info_destroy (gpointer data)
-{
-  g_free (data);
-}
-
 /* static functions */
 guint
 jaw_util_get_tflag_from_jobj(JNIEnv *jniEnv, jobject jObj)