It is unnecessary to include AVPlayerViewController_WebKitOnly.h from AVFoundationSPI.h.
Created attachment 253802 [details] Patch
After talking with Jer Noble in person today, future work will make use of AVPlayerViewController_WebKitOnly.h and hence we should conditionally include AVPlayerViewController_WebKitOnly.h when we have AVKit.
Reopening.
<rdar://problem/21149548>
Sorry I misunderstood what's going on. Back to invalid.