function cloneDataView(dataView, isDeep) {
  var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
  return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
}
Creates a clone of `dataView`.

@private
@param {Object} dataView The data view to clone.
@param {boolean} [isDeep] Specify a deep clone.
@returns {Object} Returns the cloned data view.