NoMan: Update effect suppressor on listener remove

When a listener requested HINT_HOST_DISABLE_EFFECTS,
fire ACTION_EFFECTS_SUPPRESSOR_CHANGED when it's removed.

Bug: 18578756
Change-Id: Ia20793f17fc376130f370e736efad8b15f0cfa6d

services/core/java/com/android/server/notification/NotificationManagerService.java

@@ -2823,6 +2823,7 @@ public class NotificationManagerService extends SystemService {
         protected void onServiceRemovedLocked(ManagedServiceInfo removed) {
             if (mListenersDisablingEffects.remove(removed)) {
                 updateListenerHintsLocked();
+                updateEffectsSuppressorLocked();
             }
             mLightTrimListeners.remove(removed);
         }