Consolidate gRPC OSGi bundle handling

Change-Id: I01e5058e08372b142058769db081b8de154e1c9b
diff --git a/incubator/rpc-grpc/pom.xml b/incubator/rpc-grpc/pom.xml
index d8e75b7..832ac73 100644
--- a/incubator/rpc-grpc/pom.xml
+++ b/incubator/rpc-grpc/pom.xml
@@ -33,10 +33,10 @@
         <onos.app.title>ONOS gRPC API</onos.app.title>
         <onos.app.requires>
             org.onosproject.incubator.rpc,
-            org.onosproject.incubator.protobuf
+            org.onosproject.incubator.protobuf,
+            org.onosproject.incubator.grpc
         </onos.app.requires>
         <protobuf.version>3.0.0</protobuf.version>
-        <!-- Note: update feature.xml when updating -->
         <grpc.version>1.0.0-pre2</grpc.version>
         <grpc.netty.version>4.1.3.Final</grpc.netty.version>
     </properties>
@@ -72,16 +72,6 @@
             <artifactId>grpc-stub</artifactId>
             <version>${grpc.version}</version>
         </dependency>
-        <dependency>
-            <groupId>io.grpc</groupId>
-            <artifactId>grpc-netty</artifactId>
-            <version>${grpc.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>io.grpc</groupId>
-            <artifactId>grpc-auth</artifactId>
-            <version>${grpc.version}</version>
-        </dependency>
 
         <dependency>
             <groupId>junit</groupId>
@@ -103,6 +93,12 @@
         </dependency>
 
         <dependency>
+            <groupId>org.onosproject</groupId>
+            <artifactId>onos-incubator-grpc</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <dependency>
             <groupId>org.apache.felix</groupId>
             <artifactId>org.apache.felix.scr.annotations</artifactId>
             <scope>provided</scope>
@@ -151,10 +147,6 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>