TitlePane method _onTitleKey results in an error

[guest]

In the method _onTitleKey in dijit/TitlePane.js there is a call to an undefined method _onTitleClick

	_onTitleKey: function(/*Event*/ e){
		// summary: callback when user hits a key
		if(e.keyCode == dojo.keys.ENTER || e.charCode == dojo.keys.SPACE){
			this._onTitleClick();
		}
		else if(e.keyCode == dojo.keys.DOWN_ARROW){
			if(this.open){
				this.containerNode.focus();
				e.preventDefault();
			}
	 	}
	},

I think that "this._onTitleClick();" should be replaced with "this.toggle();" for proper behavior. Tested in FF 1.5 and it works well.

[Becky Gibson]

(In [10348]) fixes #4262. updated reference to this._onTitleClick to correctly refer to this.toggle(). This was a regression from rev 9847 when function was renamed.