[webkit-reviews] review requested: [Bug 81354] [chromium] Don't occlude on main-thread behind layers/surfaces with impl-thread animations : [Attachment 132340] Patch

[bugzilla-daemon at webkit.org]

Dana Jansens <danakj at chromium.org> has asked  for review:
Bug 81354: [chromium] Don't occlude on main-thread behind layers/surfaces with
impl-thread animations
https://bugs.webkit.org/show_bug.cgi?id=81354

Attachment 132340: Patch
https://bugs.webkit.org/attachment.cgi?id=132340&action=review

------- Additional Comments from Dana Jansens <danakj at chromium.org>
Remove double negatives.
Include logic so that we don't use occlusion within a space that we can't
transform to.
 - i.e. If layer can't be transformed to target reliably, then occlusion in
target can't be applied to the layer.