Reviewed by Darin Fisher.

        Add WebKitClient::createAudioDevice() for Chromium port of web audio API
        https://bugs.webkit.org/show_bug.cgi?id=51424

        * WebKit.gyp:
        * public/WebAudioDevice.h: Added.
        (WebKit::WebAudioDevice::RenderCallback::~RenderCallback):
        (WebKit::WebAudioDevice::~WebAudioDevice):
        * public/WebKitClient.h:
        (WebKit::WebKitClient::createAudioDevice):
        * src/AudioDestinationChromium.cpp: Added.
        (WebCore::AudioDestination::create):
        (WebCore::AudioDestinationChromium::AudioDestinationChromium):
        (WebCore::AudioDestinationChromium::~AudioDestinationChromium):
        (WebCore::AudioDestinationChromium::start):
        (WebCore::AudioDestinationChromium::stop):
        (WebCore::AudioDestination::hardwareSampleRate):
        (WebCore::AudioDestinationChromium::render):
        * src/AudioDestinationChromium.h: Added.
        (WebCore::AudioDestinationChromium::isPlaying):
        (WebCore::AudioDestinationChromium::sampleRate):
2011-01-05  Chris Rogers  <crogers@google.com>

        Reviewed by Darin Fisher.

        Add WebKitClient::createAudioDevice() for Chromium port of web audio API
        https://bugs.webkit.org/show_bug.cgi?id=51424

        No new tests since audio API is not yet implemented.

        * WebCore.gyp/WebCore.gyp:
        * WebCore.gypi:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@75118 268f45cc-cd09-0410-ab3c-d52691b4dbfc