[gtk+] range: remove duplicated code

[Cosimo Cecchi <cosimoc src gnome org>]

commit de1c4bad6fedd6c18c88676cffe0998e1133b8c7
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Sun Mar 6 10:41:34 2016 -0800

    range: remove duplicated code
    
    This is already called by range_grab_add().

 gtk/gtkrange.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkrange.c b/gtk/gtkrange.c
index 3da3dc0..0ec34b4 100644
--- a/gtk/gtkrange.c
+++ b/gtk/gtkrange.c
@@ -2720,8 +2720,6 @@ gtk_range_multipress_gesture_pressed (GtkGestureMultiPress *gesture,
 
       range_grab_add (range, priv->mouse_location);
 
-      gtk_range_queue_draw_location (range, priv->mouse_location);
-
       scroll = range_get_scroll_for_grab (range);
       if (scroll == GTK_SCROLL_START || scroll == GTK_SCROLL_END)
         gtk_range_scroll (range, scroll);