Fix runtime reset (missing case break).

Bug: 2895437
Change-Id: If061c02811144031833f75ad47ae313e2208701c
diff --git a/services/java/com/android/server/ConnectivityService.java b/services/java/com/android/server/ConnectivityService.java
index a204b36..cc1566b 100644
--- a/services/java/com/android/server/ConnectivityService.java
+++ b/services/java/com/android/server/ConnectivityService.java
@@ -1627,6 +1627,7 @@
                 case NetworkStateTracker.EVENT_NOTIFICATION_CHANGED:
                     handleNotificationChange(msg.arg1 == 1, msg.arg2,
                             (Notification) msg.obj);
+                    break;
 
                 case NetworkStateTracker.EVENT_CONFIGURATION_CHANGED:
                     // TODO - make this handle ip/proxy/gateway/dns changes