2010-10-18 Chris Rogers <crogers@google.com>

      Reviewed by Chris Fleizach.

        Add AudioResampler files
        https://bugs.webkit.org/show_bug.cgi?id=47623

        No new tests since audio API is not yet implemented.

        * platform/audio/AudioResampler.cpp: Added.
        (WebCore::AudioResampler::AudioResampler):
        (WebCore::AudioResampler::configureChannels):
        (WebCore::AudioResampler::process):
        (WebCore::AudioResampler::setRate):
        (WebCore::AudioResampler::reset):
        * platform/audio/AudioResampler.h: Added.
        (WebCore::AudioResampler::~AudioResampler):
        (WebCore::AudioResampler::rate):

git-svn-id: svn://svn.chromium.org/blink/trunk@70015 bbb929c8-8fbe-4397-9dbb-9b2b20218538