[webkit-reviews] review requested: [Bug 106497] AX: memoize expensive computation during blocks where tree doesn't change : [Attachment 181999] Patch

[bugzilla-daemon at webkit.org]

Dominic Mazzoni <dmazzoni at google.com> has asked  for review:
Bug 106497: AX: memoize expensive computation during blocks where tree doesn't
change
https://bugs.webkit.org/show_bug.cgi?id=106497

Attachment 181999: Patch
https://bugs.webkit.org/attachment.cgi?id=181999&action=review