Update freetype sources (2.6.2) in third party.

third_party/freetype2/src/src/sfnt/sfnt.c

Index: third_party/freetype2/src/src/sfnt/sfnt.c
diff --git a/third_party/freetype2/src/src/sfnt/sfnt.c b/third_party/freetype2/src/src/sfnt/sfnt.c
new file mode 100644
index 0000000000000000000000000000000000000000..0b8b5f4578546db58e8f36d95d70421fa4a9f705
--- /dev/null
+++ b/third_party/freetype2/src/src/sfnt/sfnt.c
@@ -0,0 +1,43 @@
+/***************************************************************************/
+/*                                                                         */
+/*  sfnt.c                                                                 */
+/*                                                                         */
+/*    Single object library component.                                     */
+/*                                                                         */
+/*  Copyright 1996-2015 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "sfntpic.c"
+#include "ttload.c"
+#include "ttmtx.c"
+#include "ttcmap.c"
+#include "ttkern.c"
+#include "sfobjs.c"
+#include "sfdriver.c"
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+#include "pngshim.c"
+#include "ttsbit.c"
+#endif
+
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+#include "ttpost.c"
+#endif
+
+#ifdef TT_CONFIG_OPTION_BDF
+#include "ttbdf.c"
+#endif
+
+/* END */