[webkit-reviews] review requested: [Bug 101219] Layout Test compositing/repaint/invalidations-on-composited-layers.html is failing/flaky : [Attachment 173638] Patch

[bugzilla-daemon at webkit.org]

vollick at chromium.org has asked	for review:
Bug 101219: Layout Test
compositing/repaint/invalidations-on-composited-layers.html is failing/flaky
https://bugs.webkit.org/show_bug.cgi?id=101219

Attachment 173638: Patch
https://bugs.webkit.org/attachment.cgi?id=173638&action=review

------- Additional Comments from vollick at chromium.org
It turns out that it's not a composite that I'm after here.
testRunner.display()
causes a layout on chromium, and it's that layout that affects the lists of
invalidation rects. This layout can be forced simply by forcing a style recalc
in the usual way -- it just needs to happen before we start repaint tracking.

So although it would be nice to add a testRunner.forceComposite, it's not
required to fix the flake we're seeing here.