message: Remove evil auth cache
diff: @@ -22,8 +22,6 @@ import MatrixClientPeg from '../../../MatrixClientPeg';
  import { _t } from '../../../languageHandler';
  import Modal from '../../../Modal';
  -const AUTH_CACHE_AGE = 5 * 60 * 1000; // 5 minutes
  -
  export default class DevicesPanel extends React.Component {
  constructor(props, context) {
  super(props, context);
  @@ -109,16 +107,11 @@ export default class DevicesPanel extends React.Component {
  }
  _onDeleteClick() {
  - if (this.context.authCache.lastUpdate < Date.now() - AUTH_CACHE_AGE) {
  - this.context.authCache.auth = null;
  - }
  -
  this.setState({
  deleting: true,
  });
  - // try with auth cache (which is null, so no interactive auth, to start off)
  - this._makeDeleteRequest(this.context.authCache.auth).catch((error) => {
  + this._makeDeleteRequest(null).catch((error) => {
  if (this._unmounted) { return; }
  if (error.httpStatus !== 401 || !error.data || !error.data.flows) {
  // doesn't look like an interactive-auth failure
  @@ -145,14 +138,12 @@ export default class DevicesPanel extends React.Component {
  }
  _makeDeleteRequest(auth) {
  - this.context.authCache.auth = auth;
  - this.context.authCache.lastUpdate = Date.now();
  return MatrixClientPeg.get().deleteMultipleDevices(this.state.selectedDevices, auth).then(
  () => {
  // Remove the deleted devices from `devices`, reset selection to []
  this.setState({
  devices: this.state.devices.filter(
  - (d) => !this.state.selectedDevices.includes(d.device_id)
  + (d) => !this.state.selectedDevices.includes(d.device_id),
  ),
  selectedDevices: [],
  });
  @@ -218,6 +209,3 @@ DevicesPanel.displayName = 'MemberDeviceInfo';
  DevicesPanel.propTypes = {
  className: React.PropTypes.string,
  };
  -DevicesPanel.contextTypes = {
  - authCache: React.PropTypes.object,
  -};
  