• Bug 1624468 - Add a fast path for more gradient types in WR r=gw 

    Differential Revision: https://phabricator.services.mozilla.com/D68945

[ghsync] From https://hg.mozilla.org/mozilla-central/rev/dfa94a886779bb2f33e436c0a2f4fb20313c98e8
    @bpeersmoz @moz-gfx
    bpeersmoz authored and moz-gfx committed Apr 3, 2020
    4254b80