[webkit-reviews] review requested: [Bug 102313] Coordinated Graphics: Remove tiles of a layer when they are off the viewport. : [Attachment 174597] Patch

[bugzilla-daemon at webkit.org]

Huang Dongsung <luxtella at company100.net> has asked  for review:
Bug 102313: Coordinated Graphics: Remove tiles of a layer when they are off the
viewport.
https://bugs.webkit.org/show_bug.cgi?id=102313

Attachment 174597: Patch
https://bugs.webkit.org/attachment.cgi?id=174597&action=review