[gimp] Use gimp_drawable_convert_type() to convert to gray and rgb

[Michael Natterer <mitch src gnome org>]

commit 53c9eeee828ff004c431c65dbde66649d7b0a466
Author: Michael Natterer <mitch gimp org>
Date:   Fri Sep 11 21:32:37 2009 +0200

    Use gimp_drawable_convert_type() to convert to gray and rgb

 app/core/gimpimage-convert.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/app/core/gimpimage-convert.c b/app/core/gimpimage-convert.c
index 8acfa1e..74b5daf 100644
--- a/app/core/gimpimage-convert.c
+++ b/app/core/gimpimage-convert.c
@@ -146,7 +146,6 @@
 #include "gimp.h"
 #include "gimpcontainer.h"
 #include "gimpdrawable.h"
-#include "gimpdrawable-convert.h"
 #include "gimperror.h"
 #include "gimpimage.h"
 #include "gimpimage-colormap.h"
@@ -963,11 +962,8 @@ gimp_image_convert (GimpImage               *image,
       switch (new_type)
         {
         case GIMP_RGB:
-          gimp_drawable_convert_rgb (GIMP_DRAWABLE (layer));
-          break;
-
         case GIMP_GRAY:
-          gimp_drawable_convert_grayscale (GIMP_DRAWABLE (layer));
+          gimp_drawable_convert_type (GIMP_DRAWABLE (layer), NULL, new_type);
           break;
 
         case GIMP_INDEXED: