virtual content::WebContents* GetStartPageContents() OVERRIDE;
virtual content::WebContents* GetSpeechRecognitionContents() OVERRIDE;
virtual const Users& GetUsers() const OVERRIDE;
+ virtual bool ShouldCenterWindow() const OVERRIDE;
virtual void AddObserver(AppListViewDelegateObserver* observer) OVERRIDE;
virtual void RemoveObserver(AppListViewDelegateObserver* observer) OVERRIDE;