[webkit-reviews] review requested: [Bug 42390] Multi-layer backgrounds repaint (in low quality) every 0.5 seconds : [Attachment 71295] Patch

[bugzilla-daemon at webkit.org]

Balazs Kelemen <kbalazs at webkit.org> has asked  for review:
Bug 42390: Multi-layer backgrounds repaint (in low quality) every 0.5 seconds
https://bugs.webkit.org/show_bug.cgi?id=42390

Attachment 71295: Patch
https://bugs.webkit.org/attachment.cgi?id=71295&action=review