[webkit-reviews] review requested: [Bug 55898] REGRESSION (HTML5 tree builder): Text selection in a large text document is extremely slow : [Attachment 84996] proposed fix

[bugzilla-daemon at webkit.org]

Alexey Proskuryakov <ap at webkit.org> has asked  for review:
Bug 55898: REGRESSION (HTML5 tree builder): Text selection in a large text
document is extremely slow
https://bugs.webkit.org/show_bug.cgi?id=55898

Attachment 84996: proposed fix
https://bugs.webkit.org/attachment.cgi?id=84996&action=review

------- Additional Comments from Alexey Proskuryakov <ap at webkit.org>
Even if we improve text selection performance, add a quirk for Mail, and decide
to not split the nodes, this code will still be needed for the quirk.