message: Dropped the content ref in LogList since a viewPort ref is used instead.
diff: @@ -28,7 +28,7 @@ export default class LogList extends React.Component {
  }
  render() {
  return (
  - <div className="logs" ref={container => {this.container = container;}}>
  + <div className="logs">
  <ul>
  {this.props.output.logs.map((log) => (
  <LogMessage key={log.id} log={log} />
  