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

pkg/analysis_server/test/integration/edit/organize_directives_test.dart

Index: pkg/analysis_server/test/integration/edit/organize_directives_test.dart
diff --git a/pkg/analysis_server/test/integration/edit/organize_directives_test.dart b/pkg/analysis_server/test/integration/edit/organize_directives_test.dart
index 3356a66a7d9a001041a46612a06565e5691aceb2..c0277e08b02b877efbc930c868bc94c435b5f8f5 100644
--- a/pkg/analysis_server/test/integration/edit/organize_directives_test.dart
+++ b/pkg/analysis_server/test/integration/edit/organize_directives_test.dart
@@ -28,10 +28,12 @@ int minified(int x, int y) => min(x, y);
     writeFile(pathname, text);
     standardAnalysisSetup();
 
-    EditOrganizeDirectivesResult result = await sendEditOrganizeDirectives(pathname);
+    EditOrganizeDirectivesResult result =
+        await sendEditOrganizeDirectives(pathname);
     SourceFileEdit edit = result.edit;
     expect(edit.edits, hasLength(1));
-    expect(edit.edits.first.replacement, "import 'dart:async';\nimport 'dart:math");
+    expect(edit.edits.first.replacement,
+        "import 'dart:async';\nimport 'dart:math");
   }
 
   test_organize_directives_no_changes() async {
@@ -46,7 +48,8 @@ int minified(int x, int y) => min(x, y);
     writeFile(pathname, text);
     standardAnalysisSetup();
 
-    EditOrganizeDirectivesResult result = await sendEditOrganizeDirectives(pathname);
+    EditOrganizeDirectivesResult result =
+        await sendEditOrganizeDirectives(pathname);
     SourceFileEdit edit = result.edit;
     expect(edit.edits, isEmpty);
   }
@@ -69,7 +72,4 @@ int minified(int x, int y) => min(x, y);
       expect(message.error['code'], 'ORGANIZE_DIRECTIVES_ERROR');
     }
   }
-
-  @override
-  bool get enableNewAnalysisDriver => true;
 }