message: use getters on MatrixEvent for roomId and eventId
diff: @@ -169,9 +169,9 @@ export default class ShareDialog extends React.Component {
  </div>;
  if (this.state.linkSpecificEvent) {
  - matrixToUrl = makeEventPermalink(this.props.target.roomId, this.props.target.eventId);
  + matrixToUrl = makeEventPermalink(this.props.target.getRoomId(), this.props.target.getId());
  } else {
  - matrixToUrl = makeRoomPermalink(this.props.target.roomId);
  + matrixToUrl = makeRoomPermalink(this.props.target.getRoomId());
  }
  }
  