[gimp] app: remove gimp_display_shell_profile_convert_buffer()

[Michael Natterer <mitch src gnome org>]

commit e33b2e77a78892a0845b1598619efdc2b996eb73
Author: Michael Natterer <mitch gimp org>
Date:   Mon May 30 01:26:50 2016 +0200

    app: remove gimp_display_shell_profile_convert_buffer()
    
    It's exactly the same as calling gimp_color_transform_process_buffer()
    directly.

 app/display/gimpdisplayshell-profile.c |   17 +--------------
 app/display/gimpdisplayshell-profile.h |    6 -----
 app/display/gimpdisplayshell-render.c  |   36 ++++++++++++++++----------------
 3 files changed, 19 insertions(+), 40 deletions(-)
---
diff --git a/app/display/gimpdisplayshell-profile.c b/app/display/gimpdisplayshell-profile.c
index 8058fb1..03b4e5d 100644
--- a/app/display/gimpdisplayshell-profile.c
+++ b/app/display/gimpdisplayshell-profile.c
@@ -157,9 +157,7 @@ gimp_display_shell_profile_update (GimpDisplayShell *shell)
 gboolean
 gimp_display_shell_profile_can_convert_to_u8 (GimpDisplayShell *shell)
 {
-  GimpImage *image;
-
-  image = gimp_display_get_image (shell->display);
+  GimpImage *image = gimp_display_get_image (shell->display);
 
   if (image)
     {
@@ -183,19 +181,6 @@ gimp_display_shell_profile_can_convert_to_u8 (GimpDisplayShell *shell)
   return FALSE;
 }
 
-void
-gimp_display_shell_profile_convert_buffer (GimpDisplayShell *shell,
-                                           GeglBuffer       *src_buffer,
-                                           GeglRectangle    *src_area,
-                                           GeglBuffer       *dest_buffer,
-                                           GeglRectangle    *dest_area)
-{
-  if (shell->profile_transform)
-    gimp_color_transform_process_buffer (shell->profile_transform,
-                                         src_buffer,  src_area,
-                                         dest_buffer, dest_area);
-}
-
 
 /*  private functions  */
 
diff --git a/app/display/gimpdisplayshell-profile.h b/app/display/gimpdisplayshell-profile.h
index 8730b92..0fd0816 100644
--- a/app/display/gimpdisplayshell-profile.h
+++ b/app/display/gimpdisplayshell-profile.h
@@ -26,11 +26,5 @@ void     gimp_display_shell_profile_update            (GimpDisplayShell *shell);
 
 gboolean gimp_display_shell_profile_can_convert_to_u8 (GimpDisplayShell *shell);
 
-void     gimp_display_shell_profile_convert_buffer    (GimpDisplayShell *shell,
-                                                       GeglBuffer       *src_buffer,
-                                                       GeglRectangle    *src_area,
-                                                       GeglBuffer       *dest_buffer,
-                                                       GeglRectangle    *dest_area);
-
 
 #endif /*  __GIMP_DISPLAY_SHELL_PROFILE_H__  */
diff --git a/app/display/gimpdisplayshell-render.c b/app/display/gimpdisplayshell-render.c
index 65f432a..f59e0e5 100644
--- a/app/display/gimpdisplayshell-render.c
+++ b/app/display/gimpdisplayshell-render.c
@@ -220,30 +220,30 @@ gimp_display_shell_render (GimpDisplayShell *shell,
               /*  if there are filters, convert the pixels from the
                *  profile_buffer to the filter_buffer
                */
-              gimp_display_shell_profile_convert_buffer (shell,
-                                                         shell->profile_buffer,
-                                                         GEGL_RECTANGLE (0, 0,
-                                                                         scaled_width,
-                                                                         scaled_height),
-                                                         shell->filter_buffer,
-                                                         GEGL_RECTANGLE (0, 0,
-                                                                         scaled_width,
-                                                                         scaled_height));
+              gimp_color_transform_process_buffer (shell->profile_transform,
+                                                   shell->profile_buffer,
+                                                   GEGL_RECTANGLE (0, 0,
+                                                                   scaled_width,
+                                                                   scaled_height),
+                                                   shell->filter_buffer,
+                                                   GEGL_RECTANGLE (0, 0,
+                                                                   scaled_width,
+                                                                   scaled_height));
             }
           else
             {
               /*  otherwise, convert the profile_buffer directly into
                *  the cairo_buffer
                */
-              gimp_display_shell_profile_convert_buffer (shell,
-                                                         shell->profile_buffer,
-                                                         GEGL_RECTANGLE (0, 0,
-                                                                         scaled_width,
-                                                                         scaled_height),
-                                                         cairo_buffer,
-                                                         GEGL_RECTANGLE (0, 0,
-                                                                         scaled_width,
-                                                                         scaled_height));
+              gimp_color_transform_process_buffer (shell->profile_transform,
+                                                   shell->profile_buffer,
+                                                   GEGL_RECTANGLE (0, 0,
+                                                                   scaled_width,
+                                                                   scaled_height),
+                                                   cairo_buffer,
+                                                   GEGL_RECTANGLE (0, 0,
+                                                                   scaled_width,
+                                                                   scaled_height));
             }
         }
       else