Backed out changeset ce5bb779d929 (bug 1769953) for causing webrender failures in overflow-top-left.html CLOSED TREE
Backed out changeset ce5bb779d929 (bug 1769953) for causing webrender failures in overflow-top-left.html CLOSED TREE

[ghsync] From https://hg.mozilla.org/mozilla-central/rev/e202f499c7b21069bbad66e411677604c2998ad2

servo/webrender,servo/webrender,servo/webrender,servo/webrender,servo/webrender,servo/webrender