Update freetype sources (2.6.2) in third party.

third_party/freetype2/src/src/gxvalid/gxvalid.c

Index: third_party/freetype2/src/src/gxvalid/gxvalid.c
diff --git a/third_party/freetype2/src/src/gxvalid/gxvalid.c b/third_party/freetype2/src/src/gxvalid/gxvalid.c
new file mode 100644
index 0000000000000000000000000000000000000000..7b5b0914db6d490d571171c8bca7697d548c21a3
--- /dev/null
+++ b/third_party/freetype2/src/src/gxvalid/gxvalid.c
@@ -0,0 +1,47 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvalid.c                                                              */
+/*                                                                         */
+/*    FreeType validator for TrueTypeGX/AAT tables (body only).            */
+/*                                                                         */
+/*  Copyright 2005-2015 by                                                 */
+/*  suzuki toshiya, Masatake YAMATO, Red Hat K.K.,                         */
+/*  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 "gxvfeat.c"
+#include "gxvcommn.c"
+#include "gxvbsln.c"
+#include "gxvtrak.c"
+#include "gxvjust.c"
+#include "gxvmort.c"
+#include "gxvmort0.c"
+#include "gxvmort1.c"
+#include "gxvmort2.c"
+#include "gxvmort4.c"
+#include "gxvmort5.c"
+#include "gxvmorx.c"
+#include "gxvmorx0.c"
+#include "gxvmorx1.c"
+#include "gxvmorx2.c"
+#include "gxvmorx4.c"
+#include "gxvmorx5.c"
+#include "gxvkern.c"
+#include "gxvopbd.c"
+#include "gxvprop.c"
+#include "gxvlcar.c"
+#include "gxvmod.c"
+
+
+/* END */