[HarfBuzz] Wrong GDEF class in timesi.ttf on Win7

[Jonathan Kew]

On 24/2/16 16:41, Behdad Esfahbod wrote:
> Thanks Jonathan.  Somehow that Mozilla bug escaped my attention for five
> years!
>
> I'll add code to reject GDEF table based on its length and glyph class
> of doublequote.

IIRC, this affects the BoldItalic as well as Italic; not sure if the 
tables are identical or if you'll need to check two cases.

JK