[gnome-shell] shell: Remove shell_util_text_insert_keyval()

[Carlos Garnacho <carlosg src gnome org>]

commit 284cbf3ea7312be2160a42189ca51d898ea60695
Author: Carlos Garnacho <carlosg gnome org>
Date:   Wed Aug 10 11:25:50 2016 +0200

    shell: Remove shell_util_text_insert_keyval()
    
    It is now unused.

 src/shell-util.c |   12 ------------
 src/shell-util.h |    3 ---
 2 files changed, 0 insertions(+), 15 deletions(-)
---
diff --git a/src/shell-util.c b/src/shell-util.c
index 5cd2258..b998f2b 100644
--- a/src/shell-util.c
+++ b/src/shell-util.c
@@ -393,18 +393,6 @@ shell_util_need_background_refresh (void)
   return FALSE;
 }
 
-void
-shell_util_text_insert_keyval (ClutterActor *actor,
-                               guint         keyval)
-{
-  ClutterEvent event = { 0 };
-
-  event.type = CLUTTER_KEY_PRESS;
-  event.key.keyval = keyval;
-
-  clutter_actor_event (actor, &event, FALSE);
-}
-
 static gboolean
 canvas_draw_cb (ClutterContent *content,
                 cairo_t        *cr,
diff --git a/src/shell-util.h b/src/shell-util.h
index 80a1dc7..1d25d6f 100644
--- a/src/shell-util.h
+++ b/src/shell-util.h
@@ -48,9 +48,6 @@ void    shell_util_cursor_tracker_to_clutter (MetaCursorTracker *tracker,
 
 gboolean shell_util_need_background_refresh (void);
 
-void shell_util_text_insert_keyval (ClutterActor *actor,
-                                    guint         keyval);
-
 ClutterContent * shell_util_get_content_for_window_actor (MetaWindowActor *window_actor,
                                                           MetaRectangle   *window_rect);