Add ServerOperation and queue.

pkg/analysis_server/test/test_all.dart

Index: pkg/analysis_server/test/test_all.dart
diff --git a/pkg/analysis_server/test/test_all.dart b/pkg/analysis_server/test/test_all.dart
index b7c5df6be2f4386d8d9fd848c48ae2c3d9076ee0..4a476716c1023f8bf613b6da325e85f66e0266f2 100644
--- a/pkg/analysis_server/test/test_all.dart
+++ b/pkg/analysis_server/test/test_all.dart
@@ -7,8 +7,8 @@ import 'package:unittest/unittest.dart';
 import 'analysis_server_test.dart' as analysis_server_test;
 import 'channel_test.dart' as channel_test;
 import 'domain_analysis_test.dart' as domain_analysis_test;
-import 'domain_context_test.dart' as domain_context_test;
 import 'domain_server_test.dart' as domain_server_test;
+import 'operation/test_all.dart' as operation_test;
 import 'protocol_test.dart' as protocol_test;
 import 'resource_test.dart' as resource_test;
 import 'socket_server_test.dart' as socket_server_test;
@@ -22,8 +22,8 @@ main() {
     analysis_server_test.main();
     channel_test.main();
     domain_analysis_test.main();
-    domain_context_test.main();
     domain_server_test.main();
+    operation_test.main();
     protocol_test.main();
     resource_test.main();
     socket_server_test.main();