Added UiTopoLayoutId network config to BasicNetworkConfigs.

Change-Id: I3ec54a883e0b79f3cce5e9aff2f7ae7d56cc593e
diff --git a/core/net/src/main/java/org/onosproject/net/config/impl/BasicNetworkConfigs.java b/core/net/src/main/java/org/onosproject/net/config/impl/BasicNetworkConfigs.java
index 9373133..0bd8b91 100644
--- a/core/net/src/main/java/org/onosproject/net/config/impl/BasicNetworkConfigs.java
+++ b/core/net/src/main/java/org/onosproject/net/config/impl/BasicNetworkConfigs.java
@@ -35,8 +35,10 @@
 import org.onosproject.net.config.basics.BasicHostConfig;
 import org.onosproject.net.config.basics.BasicLinkConfig;
 import org.onosproject.net.config.basics.BasicRegionConfig;
+import org.onosproject.net.config.basics.BasicUiTopoLayoutConfig;
 import org.onosproject.net.config.basics.SubjectFactories;
 import org.onosproject.net.region.RegionId;
+import org.onosproject.ui.model.topo.UiTopoLayoutId;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -45,6 +47,7 @@
 import static org.onosproject.net.config.basics.SubjectFactories.CONNECT_POINT_SUBJECT_FACTORY;
 import static org.onosproject.net.config.basics.SubjectFactories.DEVICE_SUBJECT_FACTORY;
 import static org.onosproject.net.config.basics.SubjectFactories.HOST_SUBJECT_FACTORY;
+import static org.onosproject.net.config.basics.SubjectFactories.LAYOUT_SUBJECT_FACTORY;
 import static org.onosproject.net.config.basics.SubjectFactories.LINK_SUBJECT_FACTORY;
 import static org.onosproject.net.config.basics.SubjectFactories.REGION_SUBJECT_FACTORY;
 
@@ -101,6 +104,14 @@
                 public BasicRegionConfig createConfig() {
                     return new BasicRegionConfig();
                 }
+            },
+            new ConfigFactory<UiTopoLayoutId, BasicUiTopoLayoutConfig>(LAYOUT_SUBJECT_FACTORY,
+                    BasicUiTopoLayoutConfig.class,
+                    BASIC) {
+                @Override
+                public BasicUiTopoLayoutConfig createConfig() {
+                    return new BasicUiTopoLayoutConfig();
+                }
             }
     );