Update freetype to 2.5.4.

third_party/freetype/src/pshinter/pshalgo.c

Index: third_party/freetype/src/pshinter/pshalgo.c
diff --git a/core/src/fxge/fx_freetype/fxft2.5.01/src/pshinter/pshalgo.c b/third_party/freetype/src/pshinter/pshalgo.c
similarity index 99%
rename from core/src/fxge/fx_freetype/fxft2.5.01/src/pshinter/pshalgo.c
rename to third_party/freetype/src/pshinter/pshalgo.c
index 96f2cd502d84ed824458cd121b8be372048fc1ea..644c76d1017955608dae18ca80552e03b3da4298 100644
--- a/core/src/fxge/fx_freetype/fxft2.5.01/src/pshinter/pshalgo.c
+++ b/third_party/freetype/src/pshinter/pshalgo.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    PostScript hinting algorithm (body).                                 */
 /*                                                                         */
-/*  Copyright 2001-2010, 2012, 2013 by                                     */
+/*  Copyright 2001-2010, 2012-2014 by                                      */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used        */
@@ -16,10 +16,10 @@
 /***************************************************************************/
 
 
-#include "../../include/ft2build.h"
-#include "../../include/freetype/internal/ftobjs.h"
-#include "../../include/freetype/internal/ftdebug.h"
-#include "../../include/freetype/internal/ftcalc.h"
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
 #include "pshalgo.h"
 
 #include "pshnterr.h"
@@ -898,7 +898,7 @@
 
 #ifdef DEBUG_ZONES
 
-#include "../../include/freetype/config/ftstdlib.h"
+#include FT_CONFIG_STANDARD_LIBRARY_H
 
   static void
   psh_print_zone( PSH_Zone  zone )
@@ -1406,7 +1406,6 @@
 
       point  = first;
       before = point;
-      after  = point;
 
       do
       {
@@ -2079,8 +2078,6 @@
       start = first;
       do
       {
-        point = first;
-
         /* skip consecutive fitted points */
         for (;;)
         {