[webkit-reviews] review granted: [Bug 133020] [wk2] Enable aggressive tile retention and purgeable front buffers on iOS : [Attachment 231865] patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has granted Tim Horton
<thorton at apple.com>'s request for review:
Bug 133020: [wk2] Enable aggressive tile retention and purgeable front buffers
on iOS
https://bugs.webkit.org/show_bug.cgi?id=133020

Attachment 231865: patch
https://bugs.webkit.org/attachment.cgi?id=231865&action=review