[gimp] Revert "app: Add gimp_vectors_get_stroke()"

[Martin Nordholts <martinn src gnome org>]

commit c380512ce119c2b92428cd09aa3e94706a7580d5
Author: Martin Nordholts <martinn src gnome org>
Date:   Sat Jan 2 20:18:45 2010 +0100

    Revert "app: Add gimp_vectors_get_stroke()"
    
    This reverts commit 2d2b6f03c580127e1aca7fcdbc391893301560cd and
    adapts the code. We can use gimp_vectors_stroke_get_next (vectors,
    NULL) instead of gimp_vectors_get_stroke (vectors, 0). Thanks to nomis
    for pointing this out.

 app/tests/test-xcf.c      |    2 +-
 app/vectors/gimpvectors.c |    8 --------
 app/vectors/gimpvectors.h |    2 --
 3 files changed, 1 insertions(+), 11 deletions(-)
---
diff --git a/app/tests/test-xcf.c b/app/tests/test-xcf.c
index 0d67fe6..0551d2c 100644
--- a/app/tests/test-xcf.c
+++ b/app/tests/test-xcf.c
@@ -476,7 +476,7 @@ gimp_assert_vectors (GimpImage   *image,
   gint         i              = 0;
 
   vectors = gimp_image_get_vectors_by_name (image, name);
-  stroke = gimp_vectors_get_stroke (vectors, 0);
+  stroke = gimp_vectors_stroke_get_next (vectors, NULL);
   g_assert (stroke != NULL);
   control_points = gimp_stroke_control_points_get (stroke,
                                                    &closed);
diff --git a/app/vectors/gimpvectors.c b/app/vectors/gimpvectors.c
index dcd1e1b..2c1eb21 100644
--- a/app/vectors/gimpvectors.c
+++ b/app/vectors/gimpvectors.c
@@ -726,14 +726,6 @@ gimp_vectors_get_n_strokes (const GimpVectors *vectors)
   return g_list_length (vectors->strokes);
 }
 
-GimpStroke *
-gimp_vectors_get_stroke (const GimpVectors *vectors,
-                         int                index)
-{
-  g_return_val_if_fail (GIMP_IS_VECTORS (vectors), 0);
-
-  return GIMP_STROKE (g_list_nth_data (vectors->strokes, index));
-}
 
 GimpStroke *
 gimp_vectors_stroke_get (const GimpVectors *vectors,
diff --git a/app/vectors/gimpvectors.h b/app/vectors/gimpvectors.h
index 1642cd8..235e925 100644
--- a/app/vectors/gimpvectors.h
+++ b/app/vectors/gimpvectors.h
@@ -138,8 +138,6 @@ void            gimp_vectors_stroke_add         (GimpVectors        *vectors,
 void            gimp_vectors_stroke_remove      (GimpVectors        *vectors,
                                                  GimpStroke         *stroke);
 gint            gimp_vectors_get_n_strokes      (const GimpVectors  *vectors);
-GimpStroke    * gimp_vectors_get_stroke         (const GimpVectors  *vectors,
-                                                 int                 index);
 GimpStroke    * gimp_vectors_stroke_get         (const GimpVectors  *vectors,
                                                  const GimpCoords   *coord);
 GimpStroke    * gimp_vectors_stroke_get_by_ID   (const GimpVectors  *vectors,