Update freetype to 2.5.4.

third_party/freetype/include/ftbbox.h

 /***************************************************************************/
 /*                                                                         */
 /*  ftbbox.h                                                               */
 /*                                                                         */
 /*    FreeType exact bbox computation (specification).                     */
 /*                                                                         */
-/*  Copyright 1996-2001, 2003, 2007, 2011 by                               */
+/*  Copyright 1996-2001, 2003, 2007, 2011, 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.                                        */
 /*                                                                         */
 /***************************************************************************/
 
 
   /*************************************************************************/
   /*                                                                       */
   /* This component has a _single_ role: to compute exact outline bounding */
   /* boxes.                                                                */
   /*                                                                       */
   /* It is separated from the rest of the engine for various technical     */
   /* reasons.  It may well be integrated in `ftoutln' later.               */
   /*                                                                       */
   /*************************************************************************/
 
 
 #ifndef __FTBBOX_H__
 #define __FTBBOX_H__
 
 
-#include "../ft2build.h"
-#include "freetype.h"
+#include <ft2build.h>
+#include FT_FREETYPE_H
 
 #ifdef FREETYPE_H
 #error "freetype.h of FreeType 1 has been loaded!"
 #error "Please fix the directory search order for header files"
 #error "so that freetype.h of FreeType 2 is found first."
 #endif
 
 
 FT_BEGIN_HEADER
 
 
   /*************************************************************************/
   /*                                                                       */
   /* <Section>                                                             */
   /*    outline_processing                                                 */
   /*                                                                       */
   /*************************************************************************/
 
 
   /*************************************************************************/
   /*                                                                       */
   /* <Function>                                                            */
   /*    FT_Outline_Get_BBox                                                */
   /*                                                                       */
   /* <Description>                                                         */
   /*    Compute the exact bounding box of an outline.  This is slower      */
   /*    than computing the control box.  However, it uses an advanced      */
-  /*    algorithm which returns _very_ quickly when the two boxes          */
+  /*    algorithm that returns _very_ quickly when the two boxes           */
   /*    coincide.  Otherwise, the outline Bézier arcs are traversed to     */
   /*    extract their extrema.                                             */
   /*                                                                       */
   /* <Input>                                                               */
   /*    outline :: A pointer to the source outline.                        */
   /*                                                                       */
   /* <Output>                                                              */
   /*    abbox   :: The outline's exact bounding box.                       */
   /*                                                                       */
   /* <Return>                                                              */
   /*    FreeType error code.  0~means success.                             */
   /*                                                                       */
   /* <Note>                                                                */
   /*    If the font is tricky and the glyph has been loaded with           */
   /*    @FT_LOAD_NO_SCALE, the resulting BBox is meaningless.  To get      */
   /*    reasonable values for the BBox it is necessary to load the glyph   */
   /*    at a large ppem value (so that the hinting instructions can        */
-  /*    properly shift and scale the subglyphs), then extracting the BBox  */
+  /*    properly shift and scale the subglyphs), then extracting the BBox, */
   /*    which can be eventually converted back to font units.              */
   /*                                                                       */
   FT_EXPORT( FT_Error )
   FT_Outline_Get_BBox( FT_Outline*  outline,
                        FT_BBox     *abbox );
 
-
   /* */
 
 
 FT_END_HEADER
 
 #endif /* __FTBBOX_H__ */
 
 
 /* END */
 
 
 /* Local Variables: */
 /* coding: utf-8    */
 /* End:             */