[webkit-reviews] review requested: [Bug 18662] Extend keyboard navigation to allow directional navigation : [Attachment 48139] Add directional navigation to WebCore (v13)

[bugzilla-daemon at webkit.org]

Antonio Gomes (tonikitoo) <tonikitoo at webkit.org> has asked  for review:
Bug 18662: Extend keyboard navigation to allow directional navigation
https://bugs.webkit.org/show_bug.cgi?id=18662

Attachment 48139: Add directional navigation to WebCore (v13)
https://bugs.webkit.org/attachment.cgi?id=48139&action=review

------- Additional Comments from Antonio Gomes (tonikitoo)
<tonikitoo at webkit.org>
Summary:
see comment #48
+
* Addressed Simon's comments.
* fixes the style issue pointed by the bot.
* better document the code.

(ping review?)