Make the analysis server integration tests driver only.

pkg/analysis_server/test/integration/analysis/lint_test.dart

Index: pkg/analysis_server/test/integration/analysis/lint_test.dart
diff --git a/pkg/analysis_server/test/integration/analysis/lint_test.dart b/pkg/analysis_server/test/integration/analysis/lint_test.dart
index 8a76f0fe40515926881f7942e2616f1de7c3cea4..b1d54ad90cc94381c084d989512e6ff0e4808356 100644
--- a/pkg/analysis_server/test/integration/analysis/lint_test.dart
+++ b/pkg/analysis_server/test/integration/analysis/lint_test.dart
@@ -15,8 +15,8 @@ main() {
   });
 }
 
-class AbstractLintIntegrationTest
-    extends AbstractAnalysisServerIntegrationTest {
+@reflectiveTest
+class LintIntegrationTest extends AbstractAnalysisServerIntegrationTest {
   test_no_lints_when_not_specified() async {
     String source = sourcePath('test.dart');
     writeFile(
@@ -91,6 +91,3 @@ class a { // lint: not CamelCase
     expect(error.type, AnalysisErrorType.LINT);
   }
 }
-
-@reflectiveTest
-class LintIntegrationTest extends AbstractLintIntegrationTest {}