Merge "AudioRecord: Fix minimum frame count calculation." into jb-mr1-dev

    // validate framecount

    int minFrameCount = 0;

    status_t status = getMinFrameCount(&minFrameCount, sampleRate, format, channelCount);

    status_t status = getMinFrameCount(&minFrameCount, sampleRate, format, channelMask);

    if (status != NO_ERROR) {

        return status;

    }