message: remove throttling after improving LazyRenderList perf
diff: @@ -29,7 +29,6 @@ import { Group } from 'matrix-js-sdk';
  import PropTypes from 'prop-types';
  import RoomTile from "../views/rooms/RoomTile";
  import LazyRenderList from "../views/elements/LazyRenderList";
  -import * as _ from "lodash";
  // turn this on for drop & drag console debugging galore
  const debug = false;
  @@ -60,15 +59,6 @@ const RoomSubList = React.createClass({
  },
  getInitialState: function() {
  - // throttle updates to LazyRenderList
  - // this._onScroll = _.throttle(
  - // this._onScroll, 50,
  - // {leading: false, trailing: true},
  - // );
  - // this._updateLazyRenderHeight = _.throttle(
  - // this._updateLazyRenderHeight, 100,
  - // {leading: false, trailing: true},
  - // );
  return {
  hidden: this.props.startAsHidden || false,
  // some values to get LazyRenderList starting
  