Fix xmpp project structure problem

+ error-prone bug fix

Change-Id: I5098f1052a3b287b0990959d4d9d83ab7477cdad
diff --git a/providers/xmpp/device/pom.xml b/providers/xmpp/device/pom.xml
index ec84565..48e08da 100644
--- a/providers/xmpp/device/pom.xml
+++ b/providers/xmpp/device/pom.xml
@@ -5,11 +5,11 @@
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.onosproject</groupId>
-        <artifactId>onos-xmpp-providers</artifactId>
+        <artifactId>onos-providers-xmpp</artifactId>
         <version>1.13.0-SNAPSHOT</version>
     </parent>
 
-    <artifactId>onos-xmpp-provider-device</artifactId>
+    <artifactId>onos-providers-xmpp-device</artifactId>
     <packaging>bundle</packaging>
 
     <description>ONOS XMPP protocol Device provider</description>
@@ -41,8 +41,8 @@
         </dependency>
         <dependency>
             <groupId>org.onosproject</groupId>
-            <artifactId>onos-xmpp-core-api</artifactId>
-            <version>1.13.0-SNAPSHOT</version>
+            <artifactId>onos-protocols-xmpp-core-api</artifactId>
+            <version>${project.version}</version>
         </dependency>
     </dependencies>
-</project>
\ No newline at end of file
+</project>
diff --git a/providers/xmpp/device/src/test/java/org/onosproject/provider/xmpp/device/impl/XmppDeviceProviderTest.java b/providers/xmpp/device/src/test/java/org/onosproject/provider/xmpp/device/impl/XmppDeviceProviderTest.java
index f5ca6b6..f87694d 100644
--- a/providers/xmpp/device/src/test/java/org/onosproject/provider/xmpp/device/impl/XmppDeviceProviderTest.java
+++ b/providers/xmpp/device/src/test/java/org/onosproject/provider/xmpp/device/impl/XmppDeviceProviderTest.java
@@ -111,7 +111,7 @@
     public void deactivate() throws Exception {
         provider.deactivate();
         assertNull("Device listener should be removed", xmppController.listener);
-        assertFalse("Provider should not be registered", deviceRegistry.getProviders().contains(provider));
+        assertFalse("Provider should not be registered", deviceRegistry.getProviders().contains(provider.id()));
         assertNull("Provider service should be null", provider.providerService);
     }
 
diff --git a/providers/xmpp/pom.xml b/providers/xmpp/pom.xml
index 3ce40d1..2b15f99 100644
--- a/providers/xmpp/pom.xml
+++ b/providers/xmpp/pom.xml
@@ -9,10 +9,11 @@
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>onos-xmpp-providers</artifactId>
+    <artifactId>onos-providers-xmpp</artifactId>
+    <packaging>pom</packaging>
 
     <modules>
-        <module>onos-xmpp-provider-device</module>
+        <module>device</module>
     </modules>
 
-</project>
\ No newline at end of file
+</project>