Move AudioContext-specific logic out of BaseAudioContext and to the AudioContext class.
Created attachment 411507 [details] Patch
Comment on attachment 411507 [details] Patch rs=me
Committed r268565: <https://trac.webkit.org/changeset/268565> All reviewed patches have been landed. Closing bug and clearing flags on attachment 411507 [details].
<rdar://problem/70359447>