Replace WKUIDelegatePrivate's isPlayingMediaDidChange with KVO _isPlayingAudio on WKWebView
Created attachment 319578 [details] Patch
Thanks for the patch. If this patch contains new public API please make sure it follows the guidelines for new WebKit2 GTK+ API. See http://trac.webkit.org/wiki/WebKitGTK/AddingNewWebKit2API
Created attachment 319599 [details] Patch
Created attachment 319604 [details] Patch
Created attachment 319613 [details] Patch
Created attachment 319621 [details] Patch
http://trac.webkit.org/r221489
<rdar://problem/34694290>