Add AudioGain files
Created attachment 68407 [details] Patch
This is the implementation for AudioGain as described in the web audio API: http://chromium.googlecode.com/svn/trunk/samples/audio/specification/specification.html#AudioGain-section
Comment on attachment 68407 [details] Patch Looks fine.
Comment on attachment 68407 [details] Patch Clearing flags on attachment: 68407 Committed r68537: <http://trac.webkit.org/changeset/68537>
All reviewed patches have been landed. Closing bug.