completion performance measurement for local status page

pkg/analysis_server/lib/src/domain_completion.dart

Index: pkg/analysis_server/lib/src/domain_completion.dart
diff --git a/pkg/analysis_server/lib/src/domain_completion.dart b/pkg/analysis_server/lib/src/domain_completion.dart
index 8d0d76ed6c55aa532bb855c849763922c376018e..8810ff6ae8b3f7e8047a5638e0302bbadb9d48fb 100644
--- a/pkg/analysis_server/lib/src/domain_completion.dart
+++ b/pkg/analysis_server/lib/src/domain_completion.dart
@@ -139,8 +139,13 @@ class CompletionDomainHandler implements RequestHandler {
 
     recordRequest(performance, context, source, params.offset);
 
-    CompletionRequest completionRequest = new CompletionRequestImpl(context,
-        server.resourceProvider, server.searchEngine, source, params.offset);
+    CompletionRequest completionRequest = new CompletionRequestImpl(
+        context,
+        server.resourceProvider,
+        server.searchEngine,
+        source,
+        params.offset,
+        performance);
     String completionId = (_nextCompletionId++).toString();
 
     // Compute suggestions in the background