[HarfBuzz] HarfBuzz pango module improvement

[Behdad Esfahbod]

Hi Simon,

Just to let you know that g_unichar_combining_class() has been added to
glib 2.14.0 now and you can use it in your pango module.

Can you also review and push the other harfbuzz patch I sent earlier
this week?


Thanks,
-- 
behdad
http://behdad.org/

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