Update bundled freetype to 2.6.1

third_party/freetype/include/freetype/ftoutln.h

Index: third_party/freetype/include/freetype/ftoutln.h
diff --git a/third_party/freetype/include/ftoutln.h b/third_party/freetype/include/freetype/ftoutln.h
similarity index 99%
rename from third_party/freetype/include/ftoutln.h
rename to third_party/freetype/include/freetype/ftoutln.h
index d3b8fbd2658d9168320957d7797510f5e8c6ccde..b6ec70de8cf95cae3b31146b5c1b17c881d46292 100644
--- a/third_party/freetype/include/ftoutln.h
+++ b/third_party/freetype/include/freetype/ftoutln.h
@@ -5,7 +5,7 @@
 /*    Support for the FT_Outline type used to store glyph shapes of        */
 /*    most scalable font formats (specification).                          */
 /*                                                                         */
-/*  Copyright 1996-2003, 2005-2014 by                                      */
+/*  Copyright 1996-2015 by                                                 */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -354,8 +354,8 @@ FT_BEGIN_HEADER
   /*                                                                       */
   /*    {                                                                  */
   /*      FT_Load_Glyph( face, index, FT_LOAD_DEFAULT );                   */
-  /*      if ( face->slot->format == FT_GLYPH_FORMAT_OUTLINE )             */
-  /*        FT_Outline_Embolden( &face->slot->outline, strength );         */
+  /*      if ( face->glyph->format == FT_GLYPH_FORMAT_OUTLINE )            */
+  /*        FT_Outline_Embolden( &face->glyph->outline, strength );        */
   /*    }                                                                  */
   /*                                                                       */
   /*    To get meaningful results, font scaling values must be set with    */