[pango] Adjust to HarfBuzz 0.9.7 API

[Behdad Esfahbod <behdad src gnome org>]

commit 1dbd8421c696438bc2cda4aa4ddc4c5af895c5a4
Author: Behdad Esfahbod <behdad behdad org>
Date:   Thu Nov 15 00:21:08 2012 -0800

    Adjust to HarfBuzz 0.9.7 API

 pango/pango-ot-buffer.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/pango/pango-ot-buffer.c b/pango/pango-ot-buffer.c
index f527263..1163730 100644
--- a/pango/pango-ot-buffer.c
+++ b/pango/pango-ot-buffer.c
@@ -92,7 +92,7 @@ pango_ot_buffer_add_glyph (PangoOTBuffer *buffer,
 			   guint          properties,
 			   guint          cluster)
 {
-  hb_buffer_add (buffer->buffer, glyph, ~properties, cluster);
+  hb_buffer_add (buffer->buffer, glyph, cluster);
 }
 
 /**