[GTK] Enable Web Audio layout tests on WK2, provide platform-specific expected output
There should be a patch here. :/ (Got this done already, seems the uploading didn't succeed and the patch is now probably lost. Oh well!)
Created attachment 199790 [details] Patch
Comment on attachment 199790 [details] Patch Ok but no need for png results, I think :)
Will remove them before landing, will try to address the general issue of why they are required/produced in the first place.
Committed r149181: <http://trac.webkit.org/changeset/149181>