am 6615b209: Announcing when a task is dismissed (for accessibility). (Bug 9181212)

    @Override

    public void onTaskViewDismissed(TaskView tv) {

        Task task = tv.getTask();

        // Announce for accessibility

        tv.announceForAccessibility(getContext().getString(R.string.accessibility_recents_item_dismissed,

                tv.getTask().activityLabel));

        // Remove the task from the view

        mStack.removeTask(task);

    }