[webkit-reviews] review requested: [Bug 107989] When the FrameView has a non-opaque background color, make sure the TileCache tiles are not opaque : [Attachment 184826] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 107989: When the FrameView has a non-opaque background color, make sure the
TileCache tiles are not opaque
https://bugs.webkit.org/show_bug.cgi?id=107989

Attachment 184826: Patch
https://bugs.webkit.org/attachment.cgi?id=184826&action=review