[webkit-reviews] review requested: [Bug 168940] [iOS] Getting QLPreviewProtocol slows down first navigation in Web process : [Attachment 302993] Patch

[bugzilla-daemon at webkit.org]

Tim Horton <thorton at apple.com> has asked  for review:
Bug 168940: [iOS] Getting QLPreviewProtocol slows down first navigation in Web
process
https://bugs.webkit.org/show_bug.cgi?id=168940

Attachment 302993: Patch

https://bugs.webkit.org/attachment.cgi?id=302993&action=review