[webkit-reviews] review requested: [Bug 154431] AX: Inconsistency between CharacterOffset and VisiblePostition : [Attachment 271720] patch

[bugzilla-daemon at webkit.org]

Nan Wang <n_wang at apple.com> has asked  for review:
Bug 154431: AX: Inconsistency between CharacterOffset and VisiblePostition
https://bugs.webkit.org/show_bug.cgi?id=154431

Attachment 271720: patch

https://bugs.webkit.org/attachment.cgi?id=271720&action=review