Add integration tests for the execution domain.

pkg/analysis_server/test/integration/execution/test_all.dart

Index: pkg/analysis_server/test/integration/execution/test_all.dart
diff --git a/pkg/analysis_server/test/integration/execution/test_all.dart b/pkg/analysis_server/test/integration/execution/test_all.dart
index 8ccc11fa92501ed2d5742650099d830b5e7856ff..f24942d07c881b9a01e220c149444dff871e34c7 100644
--- a/pkg/analysis_server/test/integration/execution/test_all.dart
+++ b/pkg/analysis_server/test/integration/execution/test_all.dart
@@ -4,10 +4,14 @@
 
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
+import 'create_context_test.dart' as create_context_test;
+import 'delete_context_test.dart' as delete_context_test;
 import 'map_uri_test.dart' as map_uri_test;
 
 main() {
   defineReflectiveSuite(() {
+    create_context_test.main();
+    delete_context_test.main();
     map_uri_test.main();
   }, name: 'execution');
 }