[cairo-bugs] [Bug 21711] unnecessary code in _cairo_ft_unscaled_font_map_destroy

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=21711

Karl Tomlinson <bugs.freedesktop at karlt.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #2 from Karl Tomlinson <bugs.freedesktop at karlt.net> 2012-02-14 11:59:08 PST ---
Zombies are font_faces that are owned by an unscaled_font because there are no other references to the font_face, but the unscaled_font still has a reference.

Given there should be no external references to font_faces or scaled_fonts during cairo_debug_reset_static_data and _cairo_scaled_font_reset_static_data has
already removed the holdover scaled_fonts, there should not be any references to unscaled_fonts, and so no zombies, at this stage.

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