Support PerformanceResourceTiming for Service Worker Navigation Preload

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 <map>
 #include <memory>
 #include <utility>
 
@@ skipping 403 matching lines @@
     ServiceWorkerContextClient* client =
         ServiceWorkerContextClient::ThreadSpecificInstance();
     if (!client)
       return;
     response_ = base::MakeUnique<blink::WebURLResponse>();
     WebURLLoaderImpl::PopulateURLResponse(url_, response_head, response_.get(),
                                           false /* report_security_info */);
     client->OnNavigationPreloadResponse(fetch_event_id_, std::move(response_),
                                         nullptr);
     // This will delete |this|.
-    client->OnNavigationPreloadComplete(fetch_event_id_);
+    client->OnNavigationPreloadComplete(
+        fetch_event_id_, response_head.response_start,
+        response_head.encoded_data_length, 0 /* encoded_body_length */,
+        0 /* decoded_body_length */);
   }
 
   void OnDataDownloaded(int64_t data_length,
                         int64_t encoded_data_length) override {
     NOTREACHED();
   }
 
   void OnUploadProgress(int64_t current_position,
                         int64_t total_size,
                         OnUploadProgressCallback ack_callback) override {
@@ skipping 42 matching lines @@
     if (!client)
       return;
     if (response_) {
       // When the response body from the server is empty, OnComplete() is called
       // without OnStartLoadingResponseBody().
       DCHECK(!body_.is_valid());
       client->OnNavigationPreloadResponse(fetch_event_id_, std::move(response_),
                                           nullptr);
     }
     // This will delete |this|.
-    client->OnNavigationPreloadComplete(fetch_event_id_);
+    client->OnNavigationPreloadComplete(
+        fetch_event_id_, status.completion_time, status.encoded_data_length,
+        status.encoded_body_length, status.decoded_body_length);
   }
 
  private:
   void MaybeReportResponseToClient() {
     if (!response_ || !body_.is_valid())
       return;
     ServiceWorkerContextClient* client =
         ServiceWorkerContextClient::ThreadSpecificInstance();
     if (!client)
       return;
@@ skipping 1131 matching lines @@
 }
 
 void ServiceWorkerContextClient::OnNavigationPreloadError(
     int fetch_event_id,
     std::unique_ptr<blink::WebServiceWorkerError> error) {
   proxy_->OnNavigationPreloadError(fetch_event_id, std::move(error));
   context_->preload_requests.Remove(fetch_event_id);
 }
 
 void ServiceWorkerContextClient::OnNavigationPreloadComplete(
-    int fetch_event_id) {
+    int fetch_event_id,
+    base::TimeTicks completion_time,
+    int64_t encoded_data_length,
+    int64_t encoded_body_length,
+    int64_t decoded_body_length) {
+  proxy_->OnNavigationPreloadComplete(
+      fetch_event_id, (completion_time - base::TimeTicks()).InSecondsF(),
+      encoded_data_length, encoded_body_length, decoded_body_length);
   context_->preload_requests.Remove(fetch_event_id);
 }
 
 base::WeakPtr<ServiceWorkerContextClient>
 ServiceWorkerContextClient::GetWeakPtr() {
   DCHECK(worker_task_runner_->RunsTasksOnCurrentThread());
   DCHECK(context_);
   return context_->weak_factory.GetWeakPtr();
 }
 
 }  // namespace content