[autofix] Complete last autofit commit.

Problem reported by Kostya Serebryany <kcc@google.com>.

* src/autofit/afshaper.c (af_shaper_get_coverage)
[!FT_CONFIG_OPTION_USE_HARFBUZZ]: Update signature.

ChangeLog

@@ -1,3 +1,12 @@
+2016-01-20  Werner Lemberg  <wl@gnu.org>
+
+	[autofix] Complete last autofit commit.
+
+	Problem reported by Kostya Serebryany <kcc@google.com>.
+
+	* src/autofit/afshaper.c (af_shaper_get_coverage)
+	[!FT_CONFIG_OPTION_USE_HARFBUZZ]: Update signature.
+
 2016-01-20  Werner Lemberg  <wl@gnu.org>
 
 	Still handle `__FTERRORS_H__'.

src/autofit/afshaper.c

@@ -576,11 +576,13 @@
   FT_Error
   af_shaper_get_coverage( AF_FaceGlobals  globals,
                           AF_StyleClass   style_class,
-                          FT_UShort*      gstyles )
+                          FT_UShort*      gstyles,
+                          FT_Bool         default_script )
   {
     FT_UNUSED( globals );
     FT_UNUSED( style_class );
     FT_UNUSED( gstyles );
+    FT_UNUSED( default_script );
 
     return FT_Err_Ok;
   }