[webkit-reviews] review requested: [Bug 123418] Make TileController create the appropriate PlatformCALayer subclasses : [Attachment 215355] patch

[bugzilla-daemon at webkit.org]

Tim Horton <thorton at apple.com> has asked  for review:
Bug 123418: Make TileController create the appropriate PlatformCALayer
subclasses
https://bugs.webkit.org/show_bug.cgi?id=123418

Attachment 215355: patch
https://bugs.webkit.org/attachment.cgi?id=215355&action=review