Update freetype sources (2.6.2) in third party.

third_party/freetype2/src/src/truetype/ttgload.h

Index: third_party/freetype2/src/src/truetype/ttgload.h
diff --git a/third_party/freetype2/src/src/truetype/ttgload.h b/third_party/freetype2/src/src/truetype/ttgload.h
new file mode 100644
index 0000000000000000000000000000000000000000..8e3255e106d303526b3fb516d4c363926a5593d2
--- /dev/null
+++ b/third_party/freetype2/src/src/truetype/ttgload.h
@@ -0,0 +1,62 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttgload.h                                                              */
+/*                                                                         */
+/*    TrueType Glyph Loader (specification).                               */
+/*                                                                         */
+/*  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.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTGLOAD_H__
+#define __TTGLOAD_H__
+
+
+#include <ft2build.h>
+#include "ttobjs.h"
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+#include "ttinterp.h"
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( void )
+  TT_Init_Glyph_Loading( TT_Face  face );
+
+  FT_LOCAL( void )
+  TT_Get_HMetrics( TT_Face     face,
+                   FT_UInt     idx,
+                   FT_Short*   lsb,
+                   FT_UShort*  aw );
+
+  FT_LOCAL( void )
+  TT_Get_VMetrics( TT_Face     face,
+                   FT_UInt     idx,
+                   FT_Pos      yMax,
+                   FT_Short*   tsb,
+                   FT_UShort*  ah );
+
+  FT_LOCAL( FT_Error )
+  TT_Load_Glyph( TT_Size       size,
+                 TT_GlyphSlot  glyph,
+                 FT_UInt       glyph_index,
+                 FT_Int32      load_flags );
+
+
+FT_END_HEADER
+
+#endif /* __TTGLOAD_H__ */
+
+
+/* END */