// Resets |notification_bubble_| and clears any related state.
void DestroyNotificationBubble();
+ // Returns a string with the current time for accessibility on the status
+ // tray bar.
+ base::string16 GetAccessibleTimeString(const base::Time& now) const;
+
// Calculates the x-offset for the item in the tray. Returns -1 if its tray
// item view is not visible.
int GetTrayXOffset(SystemTrayItem* item) const;