[webkit-reviews] review requested: [Bug 83983] REGRESSION(r96257): Deleting a large amount of text is very slow : [Attachment 139113] Patch

[bugzilla-daemon at webkit.org]

Enrica Casucci <enrica at apple.com> has asked  for review:
Bug 83983: REGRESSION(r96257): Deleting a large amount of text is very slow
https://bugs.webkit.org/show_bug.cgi?id=83983

Attachment 139113: Patch
https://bugs.webkit.org/attachment.cgi?id=139113&action=review