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

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

Index: pkg/analysis_server/test/integration/server/status_test.dart
diff --git a/pkg/analysis_server/test/integration/server/status_test.dart b/pkg/analysis_server/test/integration/server/status_test.dart
index 6f33a10be6a6c064b4e81b03ec0b49595eae49ba..c382fa0e78ea00442141e0f9e662f76841de6a65 100644
--- a/pkg/analysis_server/test/integration/server/status_test.dart
+++ b/pkg/analysis_server/test/integration/server/status_test.dart
@@ -13,11 +13,11 @@ import '../integration_tests.dart';
 main() {
   defineReflectiveSuite(() {
     defineReflectiveTests(StatusTest);
-    defineReflectiveTests(StatusTest_Driver);
   });
 }
 
-class AbstractStatusTest extends AbstractAnalysisServerIntegrationTest {
+@reflectiveTest
+class StatusTest extends AbstractAnalysisServerIntegrationTest {
   test_status() {
     // After we kick off analysis, we should get one server.status message with
     // analyzing=true, and another server.status message after that with
@@ -50,12 +50,3 @@ main() {
     });
   }
 }
-
-@reflectiveTest
-class StatusTest extends AbstractStatusTest {}
-
-@reflectiveTest
-class StatusTest_Driver extends AbstractStatusTest {
-  @override
-  bool get enableNewAnalysisDriver => true;
-}