SysUI: Implement NotificationListenerService in StatusBar

This is currently disabled by constant that is off.

Bug: 15131411
Change-Id: I0da6e5b3b81c87004f0794d3056c4cf0ecbb1d61
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java
index 846d248..25147b4 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java
@@ -50,10 +50,18 @@
     }
 
     @Override
+    public void addNotificationInternal(StatusBarNotification notification) {
+    }
+
+    @Override
     public void updateNotification(StatusBarNotification notification) {
     }
 
     @Override
+    protected void removeNotificationInternal(String key) {
+    }
+
+    @Override
     public void removeNotification(String key) {
     }