Hooks for instrumentation

pkg/analysis_server/test/domain_execution_test.dart

Index: pkg/analysis_server/test/domain_execution_test.dart
diff --git a/pkg/analysis_server/test/domain_execution_test.dart b/pkg/analysis_server/test/domain_execution_test.dart
index baad55c4c1bebec2ed51b696d4c7f1c571b1d23d..96edfbea5ac99593e471d92085465dbada6d1d70 100644
--- a/pkg/analysis_server/test/domain_execution_test.dart
+++ b/pkg/analysis_server/test/domain_execution_test.dart
@@ -11,6 +11,7 @@ import 'package:analysis_server/src/constants.dart';
 import 'package:analysis_server/src/domain_execution.dart';
 import 'package:analysis_server/src/protocol.dart';
 import 'package:analyzer/file_system/physical_file_system.dart';
+import 'package:analyzer/instrumentation/instrumentation.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:typed_mock/typed_mock.dart';
@@ -40,7 +41,8 @@ main() {
           new MockPackageMapProvider(),
           null,
           new AnalysisServerOptions(),
-          new MockSdk());
+          new MockSdk(),
+          new NullInstrumentationServer());
       handler = new ExecutionDomainHandler(server);
     });