Remove overridden newResponse functions that have been removed

Author: dakrone

x-pack/plugin/ilm/src/main/java/org/elasticsearch/xpack/snapshotlifecycle/action/TransportDeleteSnapshotLifecycleAction.java

@@ -45,12 +45,6 @@ protected String executor() {
         return ThreadPool.Names.SAME;
     }
 
-    @Override
-    protected DeleteSnapshotLifecycleAction.Response newResponse() {
-        throw new UnsupportedOperationException();
-    }
-
-
     @Override
     protected DeleteSnapshotLifecycleAction.Response read(StreamInput in) throws IOException {
         return new DeleteSnapshotLifecycleAction.Response(in);

x-pack/plugin/ilm/src/main/java/org/elasticsearch/xpack/snapshotlifecycle/action/TransportExecuteSnapshotLifecycleAction.java

@@ -55,11 +55,6 @@ protected String executor() {
         return ThreadPool.Names.SNAPSHOT;
     }
 
-    @Override
-    protected ExecuteSnapshotLifecycleAction.Response newResponse() {
-        throw new UnsupportedOperationException();
-    }
-
     @Override
     protected ExecuteSnapshotLifecycleAction.Response read(StreamInput in) throws IOException {
         return new ExecuteSnapshotLifecycleAction.Response(in);

x-pack/plugin/ilm/src/main/java/org/elasticsearch/xpack/snapshotlifecycle/action/TransportGetSnapshotLifecycleAction.java

@@ -49,11 +49,6 @@ protected String executor() {
         return ThreadPool.Names.SAME;
     }
 
-    @Override
-    protected GetSnapshotLifecycleAction.Response newResponse() {
-        throw new UnsupportedOperationException();
-    }
-
     @Override
     protected GetSnapshotLifecycleAction.Response read(StreamInput in) throws IOException {
         return new GetSnapshotLifecycleAction.Response(in);

x-pack/plugin/ilm/src/main/java/org/elasticsearch/xpack/snapshotlifecycle/action/TransportPutSnapshotLifecycleAction.java

@@ -56,11 +56,6 @@ protected String executor() {
         return ThreadPool.Names.SAME;
     }
 
-    @Override
-    protected PutSnapshotLifecycleAction.Response newResponse() {
-        throw new UnsupportedOperationException();
-    }
-
     @Override
     protected PutSnapshotLifecycleAction.Response read(StreamInput in) throws IOException {
         return new PutSnapshotLifecycleAction.Response(in);