[webkit-reviews] review requested: [Bug 188496] [Cocoa] Augment _WKAttachment SPI to handle NSFileWrappers in addition to NSData : [Attachment 347345] First pass

[bugzilla-daemon at webkit.org]

Wenson Hsieh <wenson_hsieh at apple.com> has asked  for review:
Bug 188496: [Cocoa] Augment _WKAttachment SPI to handle NSFileWrappers in
addition to NSData
https://bugs.webkit.org/show_bug.cgi?id=188496

Attachment 347345: First pass

https://bugs.webkit.org/attachment.cgi?id=347345&action=review