Pass the version down to native

            throws IOException {

        DataInputStream dis = new DataInputStream(stream);

        int version = dis.readInt();

        if (version != VERSION) {

        if (version > VERSION) {

            throw new IOException("Unexpected version: " + version);

        }

        int contentWidth = dis.readInt();

        int contentHeight = dis.readInt();

        int baseLayer = nativeDeserializeViewState(dis,

        int baseLayer = nativeDeserializeViewState(version, dis,

                new byte[WORKING_STREAM_STORAGE]);

        final WebViewCore.DrawData draw = new WebViewCore.DrawData();

            OutputStream stream, byte[] storage);

    // Returns a pointer to the BaseLayer

    private static native int nativeDeserializeViewState(

    private static native int nativeDeserializeViewState(int version,

            InputStream stream, byte[] storage);

    private ViewStateSerializer() {}