(In reply to Karl Tomlinson (:karlt) from comment #69) > Given that the correct size is eventually notified, any issues should be transient. If the mochitests pass, or can be adjusted to wait for the right size, then I like your approach. You're right, mochitest is all orange. I may find a different solution for it.
Bug 1489463 Comment 70 Edit History
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(In reply to Karl Tomlinson (:karlt) from comment #69) > Given that the correct size is eventually notified, any issues should be transient. If the mochitests pass, or can be adjusted to wait for the right size, then I like your approach. You're right, mochitest is all orange. I may find a different solution for it. https://treeherder.mozilla.org/#/jobs?repo=try&revision=726f2112f3bc12b96892a99f051583d1f7e81484