[ONOS-5911] Port removal after receiving OFPR_DELETE port status reason.

Change-Id: I1f3f6c752da5f989a2d727f378e9f04fbbb71341
diff --git a/core/api/src/test/java/org/onosproject/net/device/DeviceProviderServiceAdapter.java b/core/api/src/test/java/org/onosproject/net/device/DeviceProviderServiceAdapter.java
index d6660d8..b471298 100644
--- a/core/api/src/test/java/org/onosproject/net/device/DeviceProviderServiceAdapter.java
+++ b/core/api/src/test/java/org/onosproject/net/device/DeviceProviderServiceAdapter.java
@@ -42,6 +42,11 @@
     }
 
     @Override
+    public void deletePort(DeviceId deviceId, PortDescription portDescription) {
+
+    }
+
+    @Override
     public void portStatusChanged(DeviceId deviceId, PortDescription portDescription) {
 
     }