Update freetype to 2.5.4.

core/src/fxge/fx_freetype/fxft2.5.01/src/sfnt/pngshim.h

Index: core/src/fxge/fx_freetype/fxft2.5.01/src/sfnt/pngshim.h
diff --git a/core/src/fxge/fx_freetype/fxft2.5.01/src/sfnt/pngshim.h b/core/src/fxge/fx_freetype/fxft2.5.01/src/sfnt/pngshim.h
deleted file mode 100644
index a25086b15764b4b31b5c96c7cb656936d2d852dd..0000000000000000000000000000000000000000
--- a/core/src/fxge/fx_freetype/fxft2.5.01/src/sfnt/pngshim.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/***************************************************************************/
-/*                                                                         */
-/*  pngshim.h                                                              */
-/*                                                                         */
-/*    PNG Bitmap glyph support.                                            */
-/*                                                                         */
-/*  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      */
-/*  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 __PNGSHIM_H__
-#define __PNGSHIM_H__
-
-
-#include "../../include/ft2build.h"
-#include "ttload.h"
-
-
-FT_BEGIN_HEADER
-
-#ifdef FT_CONFIG_OPTION_USE_PNG
-
-  FT_LOCAL( FT_Error )
-  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 /* __PNGSHIM_H__ */
-
-
-/* END */