[gimp] app: remove gimp_image_map_is_busy() again

[Michael Natterer <mitch src gnome org>]

commit e7f8758f5c217c91d5668708fbb45de748086e9a
Author: Michael Natterer <mitch gimp org>
Date:   Wed Nov 10 19:37:58 2010 +0100

    app: remove gimp_image_map_is_busy() again

 app/core/gimpimagemap.c |    9 ---------
 app/core/gimpimagemap.h |    3 ---
 2 files changed, 0 insertions(+), 12 deletions(-)
---
diff --git a/app/core/gimpimagemap.c b/app/core/gimpimagemap.c
index 23226c1..3dba5bc 100644
--- a/app/core/gimpimagemap.c
+++ b/app/core/gimpimagemap.c
@@ -657,15 +657,6 @@ gimp_image_map_update_undo_tiles (GimpImageMap        *image_map,
     }
 }
 
-gboolean
-gimp_image_map_is_busy (GimpImageMap *image_map)
-{
-  if (image_map->idle_id > 0)
-    return TRUE;
-
-  return FALSE;
-}
-
 static gboolean
 gimp_image_map_do (GimpImageMap *image_map)
 {
diff --git a/app/core/gimpimagemap.h b/app/core/gimpimagemap.h
index de2f3b4..ca3d7b4 100644
--- a/app/core/gimpimagemap.h
+++ b/app/core/gimpimagemap.h
@@ -62,7 +62,4 @@ void           gimp_image_map_clear        (GimpImageMap          *image_map);
 void           gimp_image_map_abort        (GimpImageMap          *image_map);
 
 
-gboolean       gimp_image_map_is_busy      (GimpImageMap        *image_map);
-
-
 #endif /* __GIMP_IMAGE_MAP_H__ */