remove references to defunct layout_manager in ToolBar

IPython/html/static/notebook/js/toolbar.js

@@ -1,100 +1,96 b''
 // Copyright (c) IPython Development Team.
 // Distributed under the terms of the Modified BSD License.
 
 define([
     'base/js/namespace',
     'jquery',
 ], function(IPython, $) {
     "use strict";
 
     /**
      * A generic toolbar on which one can add button
      * @class ToolBar
      * @constructor
      * @param {Dom object} selector
      */
-    var ToolBar = function (selector, layout_manager) {
+    var ToolBar = function (selector) {
         this.selector = selector;
-        this.layout_manager = layout_manager;
         if (this.selector !== undefined) {
             this.element = $(selector);
             this.style();
         }
     };
 
     /**
      *  add a group of button into the current toolbar.
      *
      *
      *  @example
      *
      *      IPython.toolbar.add_buttons_group([
      *          {
      *            label:'my button',
      *            icon:'icon-hdd',
      *            callback:function(){alert('hoho')},
      *            id : 'my_button_id',    // this is optional
      *          },
      *          {
      *            label:'my second button',
      *            icon:'icon-play',
      *            callback:function(){alert('be carefull I cut')}
      *          }
      *        ],
      *        "my_button_group_id"
      *      )
      *
      *  @method add_buttons_group
      *  @param list {List}
      *      List of button of the group, with the following paramter for each :
      *      @param list.label {string} text to show on button hover
      *      @param list.icon {string} icon to choose from [Font Awesome](http://fortawesome.github.io/Font-Awesome)
      *      @param list.callback {function} function to be called on button click
      *      @param [list.id] {String} id to give to the button
      *  @param [group_id] {String} optionnal id to give to the group
      *
      */
     ToolBar.prototype.add_buttons_group = function (list, group_id) {
         var btn_group = $('<div/>').addClass("btn-group");
         if( group_id !== undefined ) {
             btn_group.attr('id',group_id);
         }
         var el;
         for(var i=0; i < list.length; i++) {
             el = list[i];
             var button  = $('<button/>')
                 .addClass('btn btn-default')
                 .attr("title", el.label)
                 .append(
                     $("<i/>").addClass(el.icon).addClass('fa')
                 );
             var id = el.id;
             if( id !== undefined )
                 button.attr('id',id);
             var fun = el.callback;
             button.click(fun);
             btn_group.append(button);
         }
         $(this.selector).append(btn_group);
     };
 
     ToolBar.prototype.style = function () {
         this.element.addClass('toolbar');
     };
 
     /**
      * Show and hide toolbar
      * @method toggle
      */
     ToolBar.prototype.toggle = function () {
         this.element.toggle();
-        if (this.layout_manager !== undefined) {
-            this.layout_manager.do_resize();
-        }
     };
 
     // Backwards compatibility.
     IPython.ToolBar = ToolBar;
 
     return {'ToolBar': ToolBar};
 });