Update freetype to 2.5.4.

third_party/freetype/src/cff/cf2stack.c

 /***************************************************************************/
 /*                                                                         */
 /*  cf2stack.c                                                             */
 /*                                                                         */
 /*    Adobe's code for emulating a CFF stack (body).                       */
 /*                                                                         */
 /*  Copyright 2007-2013 Adobe Systems Incorporated.                        */
 /*                                                                         */
 /*  This software, and all works of authorship, whether in source or       */
 /*  object code form as indicated by the copyright notice(s) included      */
@@ skipping 19 matching lines @@
 /*                                                                         */
 /*  By using, modifying, or distributing the Work you indicate that you    */
 /*  have read and understood the terms and conditions of the               */
 /*  FreeType Project License as well as those provided in this section,    */
 /*  and you accept them fully.                                             */
 /*                                                                         */
 /***************************************************************************/
 
 
 #include "cf2ft.h"
-#include "../../include/freetype/internal/ftdebug.h"
+#include FT_INTERNAL_DEBUG_H
 
 #include "cf2glue.h"
 #include "cf2font.h"
 #include "cf2stack.h"
 
 #include "cf2error.h"
 
 
   /* Allocate and initialize an instance of CF2_Stack.       */
   /* Note: This function returns NULL on error (does not set */
@@ skipping 145 matching lines @@
 
 
   FT_LOCAL_DEF( void )
   cf2_stack_clear( CF2_Stack  stack )
   {
     stack->top = &stack->buffer[0];
   }
 
 
 /* END */