Revert TestAuditLogger changes from MAPREDUCE-3368.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23-PB@1293058 13f79535-47bb-0310-9956-ffa450edef68

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestAuditLogger.java

@@ -21,6 +21,7 @@ import java.net.InetAddress;
 import java.net.InetSocketAddress;
 
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.ipc.ProtocolInfo;
 import org.apache.hadoop.ipc.RPC;
 import org.apache.hadoop.ipc.Server;
 import org.apache.hadoop.ipc.TestRPC.TestImpl;
@@ -123,6 +124,7 @@ public class TestAuditLogger extends TestCase {
    * A special extension of {@link TestImpl} RPC server with
    * {@link TestImpl#ping()} testing the audit logs.
    */
+  @ProtocolInfo(protocolName = "org.apache.hadoop.ipc.TestRPC$TestProtocol")
   private class MyTestRPCServer extends TestImpl {
     @Override
     public void ping() {