[Cocoa] EME should return more helpful error code during key exchange
<rdar://problem/60439979>
Created attachment 400603 [details] Patch
Comment on attachment 400603 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=400603&action=review > Source/WebCore/platform/graphics/avfoundation/objc/CDMInstanceFairPlayStreamingAVFObjC.mm:1192 > + // to provide, signal this state by "suceeding", but set the key status s/suceeding/succeeding/
Created attachment 400708 [details] Patch for landing
Committed r262365: <https://trac.webkit.org/changeset/262365> All reviewed patches have been landed. Closing bug and clearing flags on attachment 400708 [details].