An AudioSourceNode has no inputs and a single output.
An AudioDestinationNode has one input and no outputs.
Currently, the test webaudio/audionode.html has covered AudioSourceNode, it will be better to cover AudioDestinationNode.
Created attachment 150854 [details]
Comment on attachment 150854 [details]
Clearing flags on attachment: 150854
Committed r121877: <http://trac.webkit.org/changeset/121877>
All reviewed patches have been landed. Closing bug.