[DevTools] Send ServiceWorkerVersion.ScriptLastModified and ScriptResponseTime to DevTools window.

content/browser/service_worker/service_worker_context_core.cc

 // Copyright 2013 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/service_worker_context_core.h"
 
 #include "base/barrier_closure.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file_path.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_util.h"
 #include "content/browser/service_worker/embedded_worker_registry.h"
 #include "content/browser/service_worker/service_worker_context_observer.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
 #include "content/browser/service_worker/service_worker_database_task_manager.h"
 #include "content/browser/service_worker/service_worker_info.h"
 #include "content/browser/service_worker/service_worker_job_coordinator.h"
 #include "content/browser/service_worker/service_worker_process_manager.h"
 #include "content/browser/service_worker/service_worker_provider_host.h"
 #include "content/browser/service_worker/service_worker_register_job.h"
 #include "content/browser/service_worker/service_worker_registration.h"
 #include "content/browser/service_worker/service_worker_storage.h"
 #include "content/public/browser/browser_thread.h"
+#include "net/http/http_response_headers.h"
+#include "net/http/http_response_info.h"
 #include "storage/browser/quota/quota_manager_proxy.h"
 #include "url/gurl.h"
 
 namespace content {
 namespace {
 
 void SuccessCollectorCallback(const base::Closure& done_closure,
                               bool* overall_success,
                               ServiceWorkerStatusCode status) {
   if (status != ServiceWorkerStatusCode::SERVICE_WORKER_OK) {
@@ skipping 459 matching lines @@
 
 void ServiceWorkerContextCore::OnVersionStateChanged(
     ServiceWorkerVersion* version) {
   if (!observer_list_.get())
     return;
   observer_list_->Notify(FROM_HERE,
                          &ServiceWorkerContextObserver::OnVersionStateChanged,
                          version->version_id(), version->status());
 }
 
+void ServiceWorkerContextCore::OnMainScriptHttpResponseInfoSet(
+    ServiceWorkerVersion* version) {
+  if (!observer_list_.get())
+    return;
+  const net::HttpResponseInfo* info = version->GetMainScriptHttpResponseInfo();
+  DCHECK(info);
+  base::Time lastModified;
+  if (info->headers)
+    info->headers->GetLastModifiedValue(&lastModified);
+  observer_list_->Notify(
+      FROM_HERE, &ServiceWorkerContextObserver::OnMainScriptHttpResponseInfoSet,
+      version->version_id(), info->response_time, lastModified);
+}
+
 void ServiceWorkerContextCore::OnErrorReported(
     ServiceWorkerVersion* version,
     const base::string16& error_message,
     int line_number,
     int column_number,
     const GURL& source_url) {
   if (!observer_list_.get())
     return;
   observer_list_->Notify(
       FROM_HERE, &ServiceWorkerContextObserver::OnErrorReported,
@@ skipping 18 matching lines @@
       version->embedded_worker()->thread_id(),
       ServiceWorkerContextObserver::ConsoleMessage(
           source_identifier, message_level, message, line_number, source_url));
 }
 
 ServiceWorkerProcessManager* ServiceWorkerContextCore::process_manager() {
   return wrapper_->process_manager();
 }
 
 }  // namespace content