More analyzer bot fixes

runtime/observatory/tests/service/test_helper.dart

Index: runtime/observatory/tests/service/test_helper.dart
diff --git a/runtime/observatory/tests/service/test_helper.dart b/runtime/observatory/tests/service/test_helper.dart
index b498f4a0b8bc0c42a8e62a1391408f0910154bcd..b1bf5908d84b3579649f5abd8caa8a7df7cfc6a4 100644
--- a/runtime/observatory/tests/service/test_helper.dart
+++ b/runtime/observatory/tests/service/test_helper.dart
@@ -158,7 +158,8 @@ class _ServiceTesteeLauncher {
                                    bool pause_on_exit,
                                    bool pause_on_unhandled_exceptions,
                                    bool trace_service,
-                                   bool trace_compiler) {
+                                   bool trace_compiler,
+                                   bool testeeControlsServer) {
     assert(_shouldLaunchSkyShell());
 
     String dartExecutable = _skyShellPath();