message: Doing away with a variable.
diff: @@ -20,7 +20,6 @@ interface State {
  export default class RatingMode extends React.Component<{}, State> {
  private dropdownToggler = React.createRef<HTMLElement>();
  private _reviewModeOptions?: D2ReviewMode[];
  - private _platformOptions = getPlatformOptions();
  constructor(props) {
  super(props);
  @@ -64,7 +63,7 @@ export default class RatingMode extends React.Component<{}, State> {
  </div>
  <div className="mode-column">
  <select name="platformSelection" value={platformSelection} onChange={this.platformChange}>
  - {this._platformOptions.map((r) => <option key={r.description} value={r.platform}>{r.description}</option>)}
  + {getPlatformOptions().map((r) => <option key={r.description} value={r.platform}>{r.description}</option>)}
  </select>
  </div>
  </div>
  