[webkit-reviews] review requested: [Bug 88888] RenderLayer subtrees without any self-painting layer shouldn't be walked during painting : [Attachment 147679] Change v5. More bug fixes and reworking per Simon's review.

[bugzilla-daemon at webkit.org]

Julien Chaffraix <jchaffraix at webkit.org> has asked  for review:
Bug 88888: RenderLayer subtrees without any self-painting layer shouldn't be
walked during painting
https://bugs.webkit.org/show_bug.cgi?id=88888

Attachment 147679: Change v5. More bug fixes and reworking per Simon's review.
https://bugs.webkit.org/attachment.cgi?id=147679&action=review