[webkit-reviews] review requested: [Bug 126541] Margin tiles are not repainted when background color changes : [Attachment 220592] Patch

[bugzilla-daemon at webkit.org]

Beth Dakin <bdakin at apple.com> has asked  for review:
Bug 126541: Margin tiles are not repainted when background color changes
https://bugs.webkit.org/show_bug.cgi?id=126541

Attachment 220592: Patch
https://bugs.webkit.org/attachment.cgi?id=220592&action=review

------- Additional Comments from Beth Dakin <bdakin at apple.com>
Here's a new patch that takes an approach that Simon and I discussed today.