[webkit-reviews] review requested: [Bug 168104] Tiled layers are sometimes left with some tiles when outside the viewport : [Attachment 301128] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 168104: Tiled layers are sometimes left with some tiles when outside the
viewport
https://bugs.webkit.org/show_bug.cgi?id=168104

Attachment 301128: Patch

https://bugs.webkit.org/attachment.cgi?id=301128&action=review