• Bug 1594091 - Move color_mode and subpx_dir to the first half of the … 

    …glyph instance z field. r=gw

Depends on D51879

Differential Revision: https://phabricator.services.mozilla.com/D51880

[wrupdater] From https://hg.mozilla.org/mozilla-central/rev/e405048af859fb0b8aca0060ac8c0df5388ee630
    @nical @moz-gfx
    nical authored and moz-gfx committed Nov 6, 2019
    fc648c6