Introduce ServiceWorker.EventDispatchingDelay UMA

content/browser/service_worker/embedded_worker_test_helper.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/service_worker/embedded_worker_test_helper.h"
 
 #include <map>
 #include <string>
 #include <utility>
 
 #include "base/atomic_sequence_num.h"
 #include "base/bind.h"
 #include "base/memory/scoped_vector.h"
 #include "base/threading/thread_task_runner_handle.h"
+#include "base/time/time.h"
 #include "content/browser/message_port_message_filter.h"
 #include "content/browser/service_worker/embedded_worker_instance.h"
 #include "content/browser/service_worker/embedded_worker_registry.h"
 #include "content/browser/service_worker/embedded_worker_status.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
 #include "content/common/service_worker/embedded_worker_messages.h"
 #include "content/common/service_worker/embedded_worker_setup.mojom.h"
 #include "content/common/service_worker/service_worker_messages.h"
 #include "content/public/common/push_event_payload.h"
@@ skipping 180 matching lines @@
   return handled;
 }
 
 void EmbeddedWorkerTestHelper::OnSetupMojo(
     shell::InterfaceRegistry* interface_registry) {}
 
 void EmbeddedWorkerTestHelper::OnActivateEvent(int embedded_worker_id,
                                                int request_id) {
   SimulateSend(new ServiceWorkerHostMsg_ActivateEventFinished(
       embedded_worker_id, request_id,
-      blink::WebServiceWorkerEventResultCompleted));
+      blink::WebServiceWorkerEventResultCompleted, base::Time::Now()));
 }
 
 void EmbeddedWorkerTestHelper::OnExtendableMessageEvent(int embedded_worker_id,
                                                         int request_id) {
   SimulateSend(new ServiceWorkerHostMsg_ExtendableMessageEventFinished(
       embedded_worker_id, request_id,
-      blink::WebServiceWorkerEventResultCompleted));
+      blink::WebServiceWorkerEventResultCompleted, base::Time::Now()));
 }
 
 void EmbeddedWorkerTestHelper::OnInstallEvent(int embedded_worker_id,
                                               int request_id) {
   // The installing worker may have been doomed and terminated.
   if (!registry()->GetWorker(embedded_worker_id))
     return;
   SimulateSend(new ServiceWorkerHostMsg_InstallEventFinished(
       embedded_worker_id, request_id,
-      blink::WebServiceWorkerEventResultCompleted, true));
+      blink::WebServiceWorkerEventResultCompleted, true, base::Time::Now()));
 }
 
 void EmbeddedWorkerTestHelper::OnFetchEvent(
     int embedded_worker_id,
     int response_id,
     int event_finish_id,
     const ServiceWorkerFetchRequest& request) {
   SimulateSend(new ServiceWorkerHostMsg_FetchEventResponse(
       embedded_worker_id, response_id,
       SERVICE_WORKER_FETCH_EVENT_RESULT_RESPONSE,
       ServiceWorkerResponse(
           GURL(), 200, "OK", blink::WebServiceWorkerResponseTypeDefault,
           ServiceWorkerHeaderMap(), std::string(), 0, GURL(),
           blink::WebServiceWorkerResponseErrorUnknown, base::Time(),
           false /* is_in_cache_storage */,
           std::string() /* cache_storage_cache_name */,
-          ServiceWorkerHeaderList() /* cors_exposed_header_names */)));
+          ServiceWorkerHeaderList() /* cors_exposed_header_names */),
+      base::Time::Now()));
   SimulateSend(new ServiceWorkerHostMsg_FetchEventFinished(
       embedded_worker_id, event_finish_id,
-      blink::WebServiceWorkerEventResultCompleted));
+      blink::WebServiceWorkerEventResultCompleted, base::Time::Now()));
 }
 
 void EmbeddedWorkerTestHelper::OnPushEvent(int embedded_worker_id,
                                            int request_id,
                                            const PushEventPayload& payload) {
   SimulateSend(new ServiceWorkerHostMsg_PushEventFinished(
       embedded_worker_id, request_id,
-      blink::WebServiceWorkerEventResultCompleted));
+      blink::WebServiceWorkerEventResultCompleted, base::Time::Now()));
 }
 
 void EmbeddedWorkerTestHelper::SimulateWorkerReadyForInspection(
     int embedded_worker_id) {
   EmbeddedWorkerInstance* worker = registry()->GetWorker(embedded_worker_id);
   ASSERT_TRUE(worker != NULL);
   registry()->OnWorkerReadyForInspection(worker->process_id(),
                                          embedded_worker_id);
 }
 
@@ skipping 167 matching lines @@
 
 MessagePortMessageFilter*
 EmbeddedWorkerTestHelper::NewMessagePortMessageFilter() {
   scoped_refptr<MessagePortMessageFilter> filter(
       new MockMessagePortMessageFilter);
   message_port_message_filters_.push_back(filter);
   return filter.get();
 }
 
 }  // namespace content