Update bundled freetype to 2.6.1

third_party/freetype/src/raster/rastpic.c

Index: third_party/freetype/src/raster/rastpic.c
diff --git a/third_party/freetype/src/raster/rastpic.c b/third_party/freetype/src/raster/rastpic.c
index 5e9f7cc9c4e3365d49308245d977902d70a6ddb7..77e7ec3f9035797c86c28124bb33d4c41d87e3ce 100644
--- a/third_party/freetype/src/raster/rastpic.c
+++ b/third_party/freetype/src/raster/rastpic.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    The FreeType position independent code services for raster module.   */
 /*                                                                         */
-/*  Copyright 2009, 2010, 2012, 2013 by                                    */
+/*  Copyright 2009-2015 by                                                 */
 /*  Oran Agra and Mickey Gabel.                                            */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -59,8 +59,9 @@
     FT_Memory          memory        = library->memory;
 
 
-    /* since this function also serves raster5 renderer, */
-    /* it implements reference counting                  */
+    /* XXX: since this function also served the no longer available  */
+    /*      raster5 renderer it uses reference counting, which could */
+    /*      be removed now                                           */
     if ( pic_container->raster )
     {
       ((RasterPIC*)pic_container->raster)->ref_count++;
@@ -82,21 +83,6 @@
     return error;
   }
 
-
-  /* re-route these init and free functions to the above functions */
-  FT_Error
-  ft_raster5_renderer_class_pic_init( FT_Library  library )
-  {
-    return ft_raster1_renderer_class_pic_init( library );
-  }
-
-
-  void
-  ft_raster5_renderer_class_pic_free( FT_Library  library )
-  {
-    ft_raster1_renderer_class_pic_free( library );
-  }
-
 #endif /* FT_CONFIG_OPTION_PIC */