[gegl] op/color-to-alpha: rename "value" property to "color"

[Ãyvind KolÃs <ok src gnome org>]

commit 13c31f5b858e4b81bc4b6cfaf054bc830d7d071e
Author: Ãyvind KolÃs <pippin gimp org>
Date:   Sat Mar 31 23:43:01 2012 +0100

    op/color-to-alpha: rename "value" property to "color"

 operations/common/color-to-alpha.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/operations/common/color-to-alpha.c b/operations/common/color-to-alpha.c
index 7daaf6b..6b1bcea 100644
--- a/operations/common/color-to-alpha.c
+++ b/operations/common/color-to-alpha.c
@@ -24,7 +24,7 @@
 
 #ifdef GEGL_CHANT_PROPERTIES
 
-gegl_chant_color (value, _("Color"), "black",
+gegl_chant_color (color, _("Color"), "black",
                   _("The color to render (defaults to 'black')"))
 
 #else
@@ -139,7 +139,7 @@ process (GeglOperation       *operation,
   gegl_buffer_get (input, result, 1.0, format, src_buf,
                    GEGL_AUTO_ROWSTRIDE, GEGL_ABYSS_NONE);
 
-  gegl_color_get_rgba4f (o->value, color);
+  gegl_color_get_rgba4f (o->color, color);
 
   for (x = 0; x < result->width * result->height; x++)
     color_to_alpha (color, src_buf, 4 * x);