Update freetype to latest version of ASOP.

src/sfnt/pngshim.h

Index: src/sfnt/pngshim.h
diff --git a/src/sfnt/ttbdf.h b/src/sfnt/pngshim.h
similarity index 60%
copy from src/sfnt/ttbdf.h
copy to src/sfnt/pngshim.h
index 48a10d6e9b3738dd16281c750f0f18c49c5152b0..8a2e69ccf9f9d77bb9700fb8ddfee09b36736123 100644
--- a/src/sfnt/ttbdf.h
+++ b/src/sfnt/pngshim.h
@@ -1,11 +1,11 @@
 /***************************************************************************/
 /*                                                                         */
-/*  ttbdf.h                                                                */
+/*  pngshim.h                                                              */
 /*                                                                         */
-/*    TrueType and OpenType embedded BDF properties (specification).       */
+/*    PNG Bitmap glyph support.                                            */
 /*                                                                         */
-/*  Copyright 2005 by                                                      */
-/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*  Copyright 2013 by Google, Inc.                                         */
+/*  Written by Stuart Gill and Behdad Esfahbod.                            */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
 /*  modified, and distributed under the terms of the FreeType project      */
@@ -16,31 +16,33 @@
 /***************************************************************************/
 
 
-#ifndef __TTBDF_H__
-#define __TTBDF_H__
+#ifndef __PNGSHIM_H__
+#define __PNGSHIM_H__
 
 
 #include <ft2build.h>
 #include "ttload.h"
-#include FT_BDF_H
 
 
 FT_BEGIN_HEADER
 
-
-  FT_LOCAL( void )
-  tt_face_free_bdf_props( TT_Face  face );
-
+#ifdef FT_CONFIG_OPTION_USE_PNG
 
   FT_LOCAL( FT_Error )
-  tt_face_find_bdf_prop( TT_Face           face,
-                         const char*       property_name,
-                         BDF_PropertyRec  *aprop );
+  Load_SBit_Png( FT_Bitmap*       map,
+                 FT_Int           x_offset,
+                 FT_Int           y_offset,
+                 FT_Int           pix_bits,
+                 TT_SBit_Metrics  metrics,
+                 FT_Memory        memory,
+                 FT_Byte*         data,
+                 FT_UInt          png_len );
 
+#endif
 
 FT_END_HEADER
 
-#endif /* __TTBDF_H__ */
+#endif /* __PNGSHIM_H__ */
 
 
 /* END */