[gtk+] Remove no-longer-needed pixbuf_init hack

[Matthias Clasen <matthiasc src gnome org>]

commit 5a6bfa2674c5dd84e66738eca94d6c5d084d000d
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu May 26 00:20:59 2011 -0400

    Remove no-longer-needed pixbuf_init hack
    
    Since gdk-pixbuf is now a separate project again, we no
    longer need to locate it inside our source tree.

 demos/Makefile.am        |    6 +++---
 demos/pixbuf-demo.c      |    3 ---
 demos/testpixbuf-scale.c |    4 ----
 3 files changed, 3 insertions(+), 10 deletions(-)
---
diff --git a/demos/Makefile.am b/demos/Makefile.am
index dfe3a7d..ad30656 100644
--- a/demos/Makefile.am
+++ b/demos/Makefile.am
@@ -41,9 +41,9 @@ pixbuf_demo_LDADD = $(LDADDS)
 
 testpixbuf_save_SOURCES = testpixbuf-save.c
 testpixbuf_color_SOURCES = testpixbuf-color.c
-testpixbuf_scale_SOURCES = testpixbuf-scale.c pixbuf-init.c
-testanimation_SOURCES = testanimation.c pixbuf-init.c
-pixbuf_demo_SOURCES = pixbuf-demo.c pixbuf-init.c
+testpixbuf_scale_SOURCES = testpixbuf-scale.c
+testanimation_SOURCES = testanimation.c
+pixbuf_demo_SOURCES = pixbuf-demo.c
 
 EXTRA_DIST +=			\
 	apple-red.png		\
diff --git a/demos/pixbuf-demo.c b/demos/pixbuf-demo.c
index 4448072..64b3f04 100644
--- a/demos/pixbuf-demo.c
+++ b/demos/pixbuf-demo.c
@@ -181,14 +181,11 @@ destroy_cb (GObject *object, gpointer data)
 	gtk_main_quit ();
 }
 
-extern void pixbuf_init();
-
 int
 main (int argc, char **argv)
 {
 	GtkWidget *window;
 
-	pixbuf_init ();
 	gtk_init (&argc, &argv);
 
 	if (!load_pixbufs ()) {
diff --git a/demos/testpixbuf-scale.c b/demos/testpixbuf-scale.c
index bfff451..65eb2b1 100644
--- a/demos/testpixbuf-scale.c
+++ b/demos/testpixbuf-scale.c
@@ -58,8 +58,6 @@ draw_cb (GtkWidget *widget, cairo_t *cr, gpointer data)
   return TRUE;
 }
 
-extern void pixbuf_init();
-
 int
 main(int argc, char **argv)
 {
@@ -71,8 +69,6 @@ main(int argc, char **argv)
 	GtkRequisition scratch_requisition;
         const gchar *creator;
         GError *error;
-        
-	pixbuf_init ();
 
 	gtk_init (&argc, &argv);