[webkit-reviews] review requested: [Bug 120564] Converting StackIterator to a callback interface : [Attachment 210232] patch 2: functor version.

[bugzilla-daemon at webkit.org]

Mark Lam <mark.lam at apple.com> has asked  for review:
Bug 120564: Converting StackIterator to a callback interface
https://bugs.webkit.org/show_bug.cgi?id=120564

Attachment 210232: patch 2: functor version.
https://bugs.webkit.org/attachment.cgi?id=210232&action=review

------- Additional Comments from Mark Lam <mark.lam at apple.com>
To answer Filip, there's no reason why we shouldn't use functors for the
callback instead.  It's just an oversight of mine.  Patch 2 applies the functor
pattern and makes StackIterator::iterate() a template function.