nsresult nsHTTPResponseListener::FireSingleOnData(nsIStreamListener *aListener, nsISupports *aContext)
nsHTTPCacheListener::FireSingleOnData(nsIStreamListener *aListener, nsISupports *aContext)
nsresult nsHTTPResponseListener::FireSingleOnData(nsIStreamListener *aListener, nsISupports *aContext){    nsresult rv;    if (mHeadersDone) {        rv = FinishedResponseHeaders();        if (NS_FAILED(rv)) return rv;                if (mBytesReceived && mResponseDataListener) {            rv = mResponseDataListener->OnDataAvailable(mChannel, mChannel->mResponseContext,                                                        mDataStream, 0, mBytesReceived);        }        mDataStream = 0;    }        return rv;}