I have used following code to get the current active tab url from Google Chrome, but its getting too much time.
AutomationElement edit = element.FindFirst(
  TreeScope.Descendants,
  new AndCondition(
    new PropertyCondition(
      AutomationElement.NameProperty,
      "Address and search bar",
      PropertyConditionFlags.IgnoreCase
    ),
    new PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.Edit)
  )
);
