[webkit-reviews] review requested: [Bug 171320] WebItemProviderPasteboard should fetch preloaded assets from disk when possible : [Attachment 308235] First pass

[bugzilla-daemon at webkit.org]

Wenson Hsieh <wenson_hsieh at apple.com> has asked  for review:
Bug 171320: WebItemProviderPasteboard should fetch preloaded assets from disk
when possible
https://bugs.webkit.org/show_bug.cgi?id=171320

Attachment 308235: First pass

https://bugs.webkit.org/attachment.cgi?id=308235&action=review