def __init__(self, output_file, trace_time, write_json,
               link_assets, asset_dir, timeout, collection_timeout,
               device_serial_number, target, trace_buf_size):
    tracing_agents.TracingConfig.__init__(self)
    self.output_file = output_file
    self.trace_time = trace_time
    self.write_json = write_json
    self.link_assets = link_assets
    self.asset_dir = asset_dir
    self.timeout = timeout
    self.collection_timeout = collection_timeout
    self.device_serial_number = device_serial_number
    self.target = target
    self.trace_buf_size = trace_buf_size