Update freetype sources (2.6.2) in third party.

third_party/freetype2/src/src/autofit/afdummy.c

Index: third_party/freetype2/src/src/autofit/afdummy.c
diff --git a/third_party/freetype2/src/src/autofit/afdummy.c b/third_party/freetype2/src/src/autofit/afdummy.c
new file mode 100644
index 0000000000000000000000000000000000000000..9142c78c21c5e4b927a97599674f281ea0c93135
--- /dev/null
+++ b/third_party/freetype2/src/src/autofit/afdummy.c
@@ -0,0 +1,75 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afdummy.c                                                              */
+/*                                                                         */
+/*    Auto-fitter dummy routines to be used if no hinting should be        */
+/*    performed (body).                                                    */
+/*                                                                         */
+/*  Copyright 2003-2015 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.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "afdummy.h"
+#include "afhints.h"
+#include "aferrors.h"
+
+
+  static FT_Error
+  af_dummy_hints_init( AF_GlyphHints    hints,
+                       AF_StyleMetrics  metrics )
+  {
+    af_glyph_hints_rescale( hints, metrics );
+
+    hints->x_scale = metrics->scaler.x_scale;
+    hints->y_scale = metrics->scaler.y_scale;
+    hints->x_delta = metrics->scaler.x_delta;
+    hints->y_delta = metrics->scaler.y_delta;
+
+    return FT_Err_Ok;
+  }
+
+
+  static FT_Error
+  af_dummy_hints_apply( FT_UInt        glyph_index,
+                        AF_GlyphHints  hints,
+                        FT_Outline*    outline )
+  {
+    FT_Error  error;
+
+    FT_UNUSED( glyph_index );
+
+
+    error = af_glyph_hints_reload( hints, outline );
+    if ( !error )
+      af_glyph_hints_save( hints, outline );
+
+    return error;
+  }
+
+
+  AF_DEFINE_WRITING_SYSTEM_CLASS(
+    af_dummy_writing_system_class,
+
+    AF_WRITING_SYSTEM_DUMMY,
+
+    sizeof ( AF_StyleMetricsRec ),
+
+    (AF_WritingSystem_InitMetricsFunc) NULL,
+    (AF_WritingSystem_ScaleMetricsFunc)NULL,
+    (AF_WritingSystem_DoneMetricsFunc) NULL,
+    (AF_WritingSystem_GetStdWidthsFunc)NULL,
+
+    (AF_WritingSystem_InitHintsFunc)   af_dummy_hints_init,
+    (AF_WritingSystem_ApplyHintsFunc)  af_dummy_hints_apply
+  )
+
+
+/* END */