[webkit-reviews] review requested: [Bug 43522] Change callback APIs to include an Error object in one callback, instead of having a second callback for failure. : [Attachment 63513] Patch

[bugzilla-daemon at webkit.org]

Brady Eidson <beidson at apple.com> has asked  for review:
Bug 43522: Change callback APIs to include an Error object in one callback,
instead of having a second callback for failure.
https://bugs.webkit.org/show_bug.cgi?id=43522

Attachment 63513: Patch
https://bugs.webkit.org/attachment.cgi?id=63513&action=review