Fixed an issue where only the new device master node would receive mastership change events.

Change-Id: I08a6530c57c91f006994412b4dfbfb3c16571593

@@ -400,9 +400,7 @@ public class ConsistentDeviceMastershipStore
             if (!isDeviceMastershipTopic(leadership.topic())) {
                 return;
             }
-            NodeId nodeId = leadership.leader();
             DeviceId deviceId = extractDeviceIdFromTopic(leadership.topic());
-            if (Objects.equal(nodeId, localNodeId) && connectedDevices.contains(deviceId)) {
             switch (event.type()) {
             case LEADER_ELECTED:
                 notifyDelegate(new MastershipEvent(MASTER_CHANGED, deviceId, getNodes(deviceId)));
@@ -421,7 +419,6 @@ public class ConsistentDeviceMastershipStore
             }
         }
     }
-    }
 
     private String createDeviceMastershipTopic(DeviceId deviceId) {
         return String.format("device:%s", deviceId.toString());