Stop sending unwanted status and fix integration tests

pkg/analysis_server/lib/src/analysis_server.dart

Index: pkg/analysis_server/lib/src/analysis_server.dart
diff --git a/pkg/analysis_server/lib/src/analysis_server.dart b/pkg/analysis_server/lib/src/analysis_server.dart
index 94fa1731ce1d4396cfa23e3ba1ab82d2374f32dc..346dba1404de719bbb103cd98d38a76b0d467f2a 100644
--- a/pkg/analysis_server/lib/src/analysis_server.dart
+++ b/pkg/analysis_server/lib/src/analysis_server.dart
@@ -1057,9 +1057,11 @@ class ServerContextManager extends ContextManager {
   }
 
   void _computingPackageMap(bool computing) {
-    PubStatus pubStatus = new PubStatus(computing);
-    ServerStatusParams params = new ServerStatusParams(pub: pubStatus);
-    analysisServer.sendNotification(params.toNotification());
+    if (analysisServer.serverServices.contains(ServerService.STATUS)) {
+      PubStatus pubStatus = new PubStatus(computing);
+      ServerStatusParams params = new ServerStatusParams(pub: pubStatus);
+      analysisServer.sendNotification(params.toNotification());
+    }
   }
 
   /**