[webkit-reviews] review requested: [Bug 124216] Add a new mode to extend the tile cache beyond the page : [Attachment 217232] Patch

[bugzilla-daemon at webkit.org]

Beth Dakin <bdakin at apple.com> has asked  for review:
Bug 124216: Add a new mode to extend the tile cache beyond the page
https://bugs.webkit.org/show_bug.cgi?id=124216

Attachment 217232: Patch
https://bugs.webkit.org/attachment.cgi?id=217232&action=review