[webkit-reviews] review requested: [Bug 7450] elementAtPoint is expensive and should return a smart dictionary : [Attachment 6706] Implementation using a smart dictionary

[bugzilla-request-daemon at opendarwin.org]

Timothy Hatcher <timothy at hatcher.name> has asked  for review:
Bug 7450: elementAtPoint is expensive and should return a smart dictionary
http://bugzilla.opendarwin.org/show_bug.cgi?id=7450

Attachment 6706: Implementation using a smart dictionary
http://bugzilla.opendarwin.org/attachment.cgi?id=6706&action=edit