[web-audio-api] PannerNode.coneGain is unused (#186)

> Originally reported on W3C Bugzilla [ISSUE-19957](https://www.w3.org/Bugs/Public/show_bug.cgi?id=19957) Wed, 14 Nov 2012 00:51:00 GMT
> Reported by Ehsan Akhgari [:ehsan]
> Assigned to 

It's only mentioned in the Web IDL.

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Reply to this email directly or view it on GitHub:
https://github.com/WebAudio/web-audio-api/issues/186