[HarfBuzz] harfbuzz: Branch 'master' - 4 commits

[Werner LEMBERG]

>     Originally I wanted to change hb_ft_face_create() and
>     hb_ft_font_create() to reference the face if destroy==NULL was
>     passed in.  That would improve pretty much all clients, with
>     little undesired effects.  Except that FreeType itself, when
>     compiled with HarfBuzz support, calls hb_ft_font_create() with
>     destroy==NULL and saves the resulting hb-font on the ft-face
>     (why does it not free it immediately?).

Looks like a buglet in FreeType – always remember that HarfBuzz
documentation is zero, and my experience with your baby child is too
limited to write elegant code...  If you provide a patch I'll gladly
apply it :-)


    Werner