[Cocoa] Support key rotation with HLS-backed encrypted media streams
<rdar://68227709>
Created attachment 417325 [details] Patch
Created attachment 417330 [details] Patch
Created attachment 417331 [details] Patch
Created attachment 417336 [details] Patch
Created attachment 417337 [details] Patch
Created attachment 417338 [details] Patch
Comment on attachment 417338 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=417338&action=review Can we test this? > Source/WebCore/platform/graphics/avfoundation/objc/CDMInstanceFairPlayStreamingAVFObjC.mm:274 > + auto requestInitData = initializationDataForRequest(request.get()); Nit: extra space before "="
Created attachment 417403 [details] Patch for landing
Committed r271405: <https://trac.webkit.org/changeset/271405> All reviewed patches have been landed. Closing bug and clearing flags on attachment 417403 [details].