[gdk-pixbuf] gdk-pixbuf-2.0.pc: Move gmodule and libpng to Requires.private

[Owen Taylor <otaylor src gnome org>]

commit 3774698802128b1d76f02f8c676bb0cf7c8abe97
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Wed Nov 17 14:34:21 2010 -0500

    gdk-pixbuf-2.0.pc: Move gmodule and libpng to Requires.private

 gdk-pixbuf-2.0.pc.in |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gdk-pixbuf-2.0.pc.in b/gdk-pixbuf-2.0.pc.in
index 7e61775..22a43a8 100644
--- a/gdk-pixbuf-2.0.pc.in
+++ b/gdk-pixbuf-2.0.pc.in
@@ -11,7 +11,8 @@ gdk_pixbuf_cache_file=${gdk_pixbuf_binarydir}/loaders.cache
 Name: GdkPixbuf
 Description: Image loading and scaling
 Version: @VERSION@
-Requires: gobject-2.0 gmodule-no-export-2.0 @PNG_DEP_CFLAGS_PACKAGES@
+Requires: gobject-2.0
+Requires.private: gmodule-no-export-2.0 @PNG_DEP_CFLAGS_PACKAGES@
 Libs: -L${libdir} -lgdk_pixbuf- GDK_PIXBUF_API_VERSION@ @GDK_PIXBUF_EXTRA_LIBS@
 Cflags: -I${includedir}/gdk-pixbuf- GDK_PIXBUF_API_VERSION@ @GDK_PIXBUF_EXTRA_CFLAGS@