Since MediaRemoteControls has a parent interface, we need to add the JSGenerateToJSObject attribute so the toJS(...) function gets generated. This is required to get event handling to work.
Created attachment 254667 [details]
Comment on attachment 254667 [details]
Clearing flags on attachment: 254667
Committed r185429: <http://trac.webkit.org/changeset/185429>
All reviewed patches have been landed. Closing bug.