message: Be consistent with other stores
diff: @@ -31,6 +31,13 @@ export default class RoomListLayoutStore extends AsyncStoreWithClient<IState> {
  super(defaultDispatcher);
  }
  + public static get instance(): RoomListLayoutStore {
  + if (!RoomListLayoutStore.internalInstance) {
  + RoomListLayoutStore.internalInstance = new RoomListLayoutStore();
  + }
  + return RoomListLayoutStore.internalInstance;
  + }
  +
  public ensureLayoutExists(tagId: TagID) {
  if (!this.layoutMap.has(tagId)) {
  this.layoutMap.set(tagId, new ListLayout(tagId));
  @@ -52,13 +59,6 @@ export default class RoomListLayoutStore extends AsyncStoreWithClient<IState> {
  }
  }
  - public static get instance(): RoomListLayoutStore {
  - if (!RoomListLayoutStore.internalInstance) {
  - RoomListLayoutStore.internalInstance = new RoomListLayoutStore();
  - }
  - return RoomListLayoutStore.internalInstance;
  - }
  -
  protected async onNotReady(): Promise<any> {
  // On logout, clear the map.
  this.layoutMap.clear();
  