[gnome-builder/wip/chergert/gutter] remove dead code

[Christian Hergert <chergert src gnome org>]

commit ae0ba1f0349877cc32955dd76a6a90a1c8e803f8
Author: Christian Hergert <chergert redhat com>
Date:   Sun Sep 17 22:28:30 2017 -0700

    remove dead code

 libide/sourceview/ide-omni-gutter-renderer.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/libide/sourceview/ide-omni-gutter-renderer.c b/libide/sourceview/ide-omni-gutter-renderer.c
index 8063533..90f3ec9 100644
--- a/libide/sourceview/ide-omni-gutter-renderer.c
+++ b/libide/sourceview/ide-omni-gutter-renderer.c
@@ -516,9 +516,6 @@ animate_at_iter (IdeOmniGutterRenderer *self,
   g_assert (area != NULL);
   g_assert (iter != NULL);
 
-#define ANIMATION_X_GROW 50
-#define ANIMATION_Y_GROW 30
-
   view = gtk_source_gutter_renderer_get_view (GTK_SOURCE_GUTTER_RENDERER (self));
 
   theatric = g_object_new (DZL_TYPE_BOX_THEATRIC,