[webkit-reviews] review requested: [Bug 150347] Use tighter typing for collections / node lists' item() / namedItem() methods : [Attachment 263540] Patch

[bugzilla-daemon at webkit.org]

Chris Dumez <cdumez at apple.com> has asked  for review:
Bug 150347: Use tighter typing for collections / node lists' item() /
namedItem() methods
https://bugs.webkit.org/show_bug.cgi?id=150347

Attachment 263540: Patch

https://bugs.webkit.org/attachment.cgi?id=263540&action=review