@Override
public void removeRemoteObjectProperty(final String sessionId,
final RemoteObjectId remoteObjectId, final String propertyName) {
Jso params = Jso.create();
params.addField("functionDeclaration", "function(a) { delete this[a]; return !(a in this); }");
params.addField("objectId", remoteObjectId.toString());
JsonArray<Jso> arguments = JsonCollections.createArray();
arguments.add(Jso.create());
arguments.get(0).addField("value", propertyName);
params.addField("arguments", arguments);