We do not have tests for mp3 and aac content with decodeAudioData. This would have caught bug 231449.
<rdar://problem/84178398>
Created attachment 441035 [details] Patch
Committed r284126 (242946@main): <https://commits.webkit.org/242946@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 441035 [details].