[ft-devel] af_glyph_hints_compute_inflections can be removed

[Graham Asher]

Here's a suggestion to simplify FreeType slightly by removing unused 
code. It has the agreeable side effect of preventing a compiler warning 
about an unused argument (get_inflections in af_glyph_hints_reload).

1. Remove the function af_glyph_hints_compute_inflections from afhints.c.

2. Remove the argument get_inflections from af_glyph_hints_reload, and 
remove the use of it inside that function.

3. Remove all uses of the third argument in calls to af_glyph_hints_reload.

Best regards,

Graham