Update the analysis server integration tests to always run on the analysis driver.

pkg/analysis_server/test/integration/server/set_subscriptions_invalid_service_test.dart

Index: pkg/analysis_server/test/integration/server/set_subscriptions_invalid_service_test.dart
diff --git a/pkg/analysis_server/test/integration/server/set_subscriptions_invalid_service_test.dart b/pkg/analysis_server/test/integration/server/set_subscriptions_invalid_service_test.dart
index d2a996ddb7c4a91138e6b94b2662ab4d1b00b789..12db1c895a91c7e1ddada7af9094848858b077f1 100644
--- a/pkg/analysis_server/test/integration/server/set_subscriptions_invalid_service_test.dart
+++ b/pkg/analysis_server/test/integration/server/set_subscriptions_invalid_service_test.dart
@@ -10,30 +10,21 @@ import '../integration_tests.dart';
 main() {
   defineReflectiveSuite(() {
     defineReflectiveTests(SetSubscriptionsTest);
-    defineReflectiveTests(SetSubscriptionsTest_Driver);
   });
 }
 
-class AbstractSetSubscriptionsTest
-    extends AbstractAnalysisServerIntegrationTest {
-  test_setSubscriptions_invalidService() {
+@reflectiveTest
+class SetSubscriptionsTest extends AbstractAnalysisServerIntegrationTest {
+  test_setSubscriptions_invalidService() async {
     // TODO(paulberry): verify that if an invalid service is specified, the
     // current subscriptions are unchanged.
-    return server.send("server.setSubscriptions", {
-      'subscriptions': ['bogus']
-    }).then((_) {
+    try {
+      await server.send("server.setSubscriptions", {
+        'subscriptions': ['bogus']
+      });
       fail('setSubscriptions should have produced an error');
-    }, onError: (error) {
-      // The expected error occurred.
-    });
+    } on ServerErrorMessage catch (message) {
+      expect(message.error['code'], 'INVALID_PARAMETER');
+    }
   }
 }
-
-@reflectiveTest
-class SetSubscriptionsTest extends AbstractSetSubscriptionsTest {}
-
-@reflectiveTest
-class SetSubscriptionsTest_Driver extends AbstractSetSubscriptionsTest {
-  @override
-  bool get enableNewAnalysisDriver => true;
-}