There are a bunch of reftests in layout/reftests/position-dynamic-changes/ that are marked random-if(webrender), because they were failing randomly. However the randomness might have been fixed. I did a try push with some of the random-if(webrender) things removed, and the try push is looking pretty green [1]. So I'm doing a second one with all the random-if's removed [2]. [1] https://treeherder.mozilla.org/#/jobs?repo=try&revision=fe39c8154c2bb6e719fa868c875547da60ed9966 [2] https://treeherder.mozilla.org/#/jobs?repo=try&revision=158e8043f48d739521206a966142c28cec8767df

That second try push is pretty green too. I'm going to remove the random-if(webrender) annotations on those tests.

Pushed by kgupta@mozilla.com: https://hg.mozilla.org/projects/graphics/rev/2fa9856e4ccf Mark the position-dynamic-changes non-random as they seem to be passing fine now. r=gfx?