WebAudio API: Change the Platform::createAudioDevice function to take a DeviceId parameter
https://bugs.webkit.org/show_bug.cgi?id=110192

Reviewed by Adam Barth.

* chromium/public/Platform.h:
(WebKit::Platform::createAudioDevice):
(Platform):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@143372 268f45cc-cd09-0410-ab3c-d52691b4dbfc