ServiceWorker: log when the script's loaded separately from thread start (chromium)

content/renderer/service_worker/service_worker_context_client.cc

 // Copyright 2015 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/renderer/service_worker/service_worker_context_client.h"
 
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 317 matching lines @@
 void ServiceWorkerContextClient::workerContextFailedToStart() {
   DCHECK(main_thread_task_runner_->RunsTasksOnCurrentThread());
   DCHECK(!proxy_);
 
   Send(new EmbeddedWorkerHostMsg_WorkerScriptLoadFailed(embedded_worker_id_));
 
   RenderThreadImpl::current()->embedded_worker_dispatcher()->
       WorkerContextDestroyed(embedded_worker_id_);
 }
 
+void ServiceWorkerContextClient::workerScriptLoaded() {
+  DCHECK(main_thread_task_runner_->RunsTasksOnCurrentThread());
+  DCHECK(!proxy_);
+
+  Send(new EmbeddedWorkerHostMsg_WorkerScriptLoaded(embedded_worker_id_));
+}
+
 void ServiceWorkerContextClient::workerContextStarted(
     blink::WebServiceWorkerContextProxy* proxy) {
   DCHECK(!worker_task_runner_.get());
   DCHECK_NE(0, WorkerThread::GetCurrentId());
   worker_task_runner_ = base::ThreadTaskRunnerHandle::Get();
   // g_worker_client_tls.Pointer()->Get() could return NULL if this context
   // gets deleted before workerContextStarted() is called.
   DCHECK(g_worker_client_tls.Pointer()->Get() == NULL);
   DCHECK(!proxy_);
   g_worker_client_tls.Pointer()->Set(this);
@@ skipping 13 matching lines @@
 
   // Register Mojo services.
   context_->service_registry.ServiceRegistry::AddService(
       base::Bind(&ServicePortDispatcherImpl::Create,
                  context_->proxy_weak_factory.GetWeakPtr()));
   context_->service_registry.ServiceRegistry::AddService(base::Bind(
       &BackgroundSyncClientImpl::Create, registration_info.registration_id));
 
   SetRegistrationInServiceWorkerGlobalScope();
 
-  Send(new EmbeddedWorkerHostMsg_WorkerScriptLoaded(
+  Send(new EmbeddedWorkerHostMsg_WorkerThreadStarted(
       embedded_worker_id_, WorkerThread::GetCurrentId(),
       provider_context_->provider_id()));
 
   TRACE_EVENT_ASYNC_STEP_INTO0(
       "ServiceWorker",
       "ServiceWorkerContextClient::StartingWorkerContext",
       this,
       "ExecuteScript");
 }
 
@@ skipping 596 matching lines @@
 }
 
 base::WeakPtr<ServiceWorkerContextClient>
 ServiceWorkerContextClient::GetWeakPtr() {
   DCHECK(worker_task_runner_->RunsTasksOnCurrentThread());
   DCHECK(context_);
   return context_->weak_factory.GetWeakPtr();
 }
 
 }  // namespace content