Update freetype to 2.5.4.

third_party/freetype/include/internal/ftdebug.h

 /***************************************************************************/
 /*                                                                         */
 /*  ftdebug.h                                                              */
 /*                                                                         */
 /*    Debugging and logging component (specification).                     */
 /*                                                                         */
 /*  Copyright 1996-2002, 2004, 2006-2009, 2013 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.                                        */
 /*                                                                         */
 /*                                                                         */
 /*  IMPORTANT: A description of FreeType's debugging support can be        */
 /*             found in `docs/DEBUG.TXT'.  Read it if you need to use or   */
 /*             understand this code.                                       */
 /*                                                                         */
 /***************************************************************************/
 
 
 #ifndef __FTDEBUG_H__
 #define __FTDEBUG_H__
 
 
-#include "../../ft2build.h"
-#include "../config/ftconfig.h"
-#include "../freetype.h"
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_FREETYPE_H
 
 
 FT_BEGIN_HEADER
 
 
   /* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */
   /* is already defined; this simplifies the following #ifdefs            */
   /*                                                                      */
 #ifdef FT_DEBUG_LEVEL_TRACE
 #undef  FT_DEBUG_LEVEL_ERROR
 #define FT_DEBUG_LEVEL_ERROR
 #endif
 
 
   /*************************************************************************/
   /*                                                                       */
   /* Define the trace enums as well as the trace levels array when they    */
   /* are needed.                                                           */
   /*                                                                       */
   /*************************************************************************/
 
 #ifdef FT_DEBUG_LEVEL_TRACE
 
 #define FT_TRACE_DEF( x )  trace_ ## x ,
 
   /* defining the enumeration */
   typedef enum  FT_Trace_
   {
-#include "fttrace.h"
+#include FT_INTERNAL_TRACE_H
     trace_count
 
   } FT_Trace;
 
 
   /* defining the array of trace levels, provided by `src/base/ftdebug.c' */
   extern int  ft_trace_levels[trace_count];
 
 #undef FT_TRACE_DEF
 
@@ skipping 176 matching lines @@
 
   FT_BASE( void )
   ft_debug_init( void );
 
 FT_END_HEADER
 
 #endif /* __FTDEBUG_H__ */
 
 
 /* END */