@mikokm @moz-gfx
Bug 1558926 - Part 5: Store a reference to cached display item data i…
Loading status checks…
1d7c4c9 
…n DisplayItemRef

Differential Revision: https://phabricator.services.mozilla.com/D60761

[ghsync] From https://hg.mozilla.org/mozilla-central/rev/84e3a48f0843e59661483078101631c25efa9688