[webkit-reviews] review requested: [Bug 47142] Spatial navigation not Working for Map and Area Tags : [Attachment 75631] Patch.

[bugzilla-daemon at webkit.org]

Yael <yael.aharon at nokia.com> has asked	for review:
Bug 47142: Spatial navigation not Working for Map and Area Tags
https://bugs.webkit.org/show_bug.cgi?id=47142

Attachment 75631: Patch.
https://bugs.webkit.org/attachment.cgi?id=75631&action=review

------- Additional Comments from Yael <yael.aharon at nokia.com>
Change from previous patch:
Rename node => visibleNode
Rename actualNode => focusableNode

Consolidated isFocusableNode, as requested in comment #14.