Update freetype to the latest version of Android external/freetype

src/sfnt/sfobjs.c

 /***************************************************************************/
 /*                                                                         */
 /*  sfobjs.c                                                               */
 /*                                                                         */
 /*    SFNT object management (base).                                       */
 /*                                                                         */
 /*  Copyright 1996-2008, 2010-2011 by                                      */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ skipping 358 matching lines @@
 
     if ( FT_READ_ULONG( tag ) )
       return error;
 
     if ( tag != 0x00010000UL &&
          tag != TTAG_ttcf    &&
          tag != TTAG_OTTO    &&
          tag != TTAG_true    &&
          tag != TTAG_typ1    &&
          tag != 0x00020000UL )
+    {
+      FT_TRACE2(( "  not a font using the SFNT container format\n" ));
       return SFNT_Err_Unknown_File_Format;
+    }
 
     face->ttc_header.tag = TTAG_ttcf;
 
     if ( tag == TTAG_ttcf )
     {
       FT_Int  n;
 
 
       FT_TRACE3(( "sfnt_open_font: file is a collection\n" ));
 
@@ skipping 55 matching lines @@
     /* for now, parameters are unused */
     FT_UNUSED( num_params );
     FT_UNUSED( params );
 
 
     sfnt = (SFNT_Service)face->sfnt;
     if ( !sfnt )
     {
       sfnt = (SFNT_Service)FT_Get_Module_Interface( library, "sfnt" );
       if ( !sfnt )
-        return SFNT_Err_Invalid_File_Format;
+      {
+        FT_ERROR(( "sfnt_init_face: cannot access `sfnt' module\n" ));
+        return SFNT_Err_Missing_Module;
+      }
 
       face->sfnt       = sfnt;
       face->goto_table = sfnt->goto_table;
     }
 
     FT_FACE_FIND_GLOBAL_SERVICE( face, face->psnames, POSTSCRIPT_CMAPS );
 
+    FT_TRACE2(( "SFNT driver\n" ));
+
     error = sfnt_open_font( stream, face );
     if ( error )
       return error;
 
     FT_TRACE2(( "sfnt_init_face: %08p, %ld\n", face, face_index ));
 
     if ( face_index < 0 )
       face_index = 0;
 
     if ( face_index >= face->ttc_header.count )
@@ skipping 673 matching lines @@
     FT_FREE( face->root.available_sizes );
     face->root.num_fixed_sizes = 0;
 
     FT_FREE( face->postscript_name );
 
     face->sfnt = 0;
   }
 
 
 /* END */