message: Remove unneeded page types
diff: @@ -1262,7 +1262,6 @@ export default React.createClass({
  collapseLhs: false,
  collapsedRhs: false,
  currentRoomId: null,
  - page_type: PageTypes.RoomDirectory,
  });
  this._setPageSubtitle();
  },
  @@ -1278,7 +1277,6 @@ export default React.createClass({
  collapseLhs: false,
  collapsedRhs: false,
  currentRoomId: null,
  - page_type: PageTypes.RoomDirectory,
  });
  this._setPageSubtitle();
  },
  