[webkit-reviews] review requested: [Bug 137437] Use is<>() / downcast<>() for CryptoKeyData subclasses : [Attachment 239307] Patch

[bugzilla-daemon at webkit.org]

Chris Dumez <cdumez at apple.com> has asked  for review:
Bug 137437: Use is<>() / downcast<>() for CryptoKeyData subclasses
https://bugs.webkit.org/show_bug.cgi?id=137437

Attachment 239307: Patch
https://bugs.webkit.org/attachment.cgi?id=239307&action=review