[webkit-reviews] review requested: [Bug 31920] REGRESSION (r38898): Using the up arrow in a textarea gets "stuck" at the beginning : [Attachment 44992] Proposed fix patch

[bugzilla-daemon at webkit.org]

Alejandro G. Castro <alex at igalia.com> has asked  for review:
Bug 31920: REGRESSION (r38898): Using the up arrow in a textarea gets "stuck"
at the beginning
https://bugs.webkit.org/show_bug.cgi?id=31920

Attachment 44992: Proposed fix patch
https://bugs.webkit.org/attachment.cgi?id=44992&action=review

------- Additional Comments from Alejandro G. Castro <alex at igalia.com>
This one uses dumpAsText and checks the position of the caret. I fails before
the patch and passes after it.