code: function(name, decorator, title) {
  			var titleText = title || ""; //$NON-NLS-0$
  			lib.empty(this._dropdownTriggerButtonLabel);
  			
  			if (decorator) {
  				this._dropdownTriggerButtonLabel.appendChild(decorator);
  			}
  			
  			var nameNode = document.createTextNode(name);
  			this._dropdownTriggerButtonLabel.appendChild(nameNode);
  			
  			this._dropdownTriggerButton.title = titleText;
  		}
docs: Sets the text label displayed in this dropdown's trigger button
  @param {String} name The string to display on the dropdown trigger button.
  @param {DOMNode} decorator Optional. A dom node which will be placed in front of the button name.
  @param {String} title Optional. A string to display as the dropdown trigger button's title.