• Bug 1571972 - Re-export RendererError as a public type r=jrmuizel 

    Differential Revision: https://phabricator.services.mozilla.com/D51897

[wrupdater] From https://hg.mozilla.org/mozilla-central/rev/f2a5d56c886dd7f31aaebfcf6016539aa1d5d42f
    @bpeersmoz @moz-gfx
    bpeersmoz authored and moz-gfx committed Nov 7, 2019
    4285877