message: remove custom LoggedInView::shouldComponentUpdate logic
diff: @@ -219,16 +219,6 @@ class LoggedInView extends React.Component<IProps, IState> {
  });
  };
  - // Child components assume that the client peg will not be null, so give them some
  - // sort of assurance here by only allowing a re-render if the client is truthy.
  - //
  - // This is required because `LoggedInView` maintains its own state and if this state
  - // updates after the client peg has been made null (during logout), then it will
  - // attempt to re-render and the children will throw errors.
  - shouldComponentUpdate() {
  - return Boolean(MatrixClientPeg.get());
  - }
  -
  canResetTimelineInRoom = (roomId) => {
  if (!this._roomView.current) {
  return true;
  