DevTools: get rid of getters and setters in StatusBarButton.

Source/devtools/front_end/timeline/TransformController.js

 /*
  * Copyright 2014 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 /**
  * @constructor
  * @extends {WebInspector.Object}
  * @param {!Element} element
@@ skipping 127 matching lines @@
         if (this._mode === mode)
             return;
         this._mode = mode;
         this._updateModeButtons();
         this.element.focus();
     },
 
     _updateModeButtons: function()
     {
         for (var mode in this._modeButtons)
-            this._modeButtons[mode].toggled = (mode === this._mode);
+            this._modeButtons[mode].setToggled(mode === this._mode);
     },
 
     /**
      * @param {!Event=} event
      */
     resetAndNotify: function(event)
     {
         this._reset();
         this._postChangeEvent();
         if (event)
@@ skipping 168 matching lines @@
     _onDragEnd: function()
     {
         delete this._originX;
         delete this._originY;
         delete this._oldRotateX;
         delete this._oldRotateY;
     },
 
     __proto__: WebInspector.Object.prototype
 }