[webkit-reviews] review requested: [Bug 92919] Out-of-process plug-ins should support asynchronous initialization. : [Attachment 156485] Part 3 - Add the feature (with some tests)

[bugzilla-daemon at webkit.org]

Brady Eidson <beidson at apple.com> has asked  for review:
Bug 92919: Out-of-process plug-ins should support asynchronous initialization.
https://bugs.webkit.org/show_bug.cgi?id=92919

Attachment 156485: Part 3 - Add the feature (with some tests)
https://bugs.webkit.org/attachment.cgi?id=156485&action=review