Add ServiceWorker timing information on the popup panel in DevTools's Network tab (2/2)

content/child/web_url_loader_impl.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.
 
 // An implementation of WebURLLoader in terms of ResourceLoaderBridge.
 
 #include "content/child/web_url_loader_impl.h"
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
@@ skipping 759 matching lines @@
       info.was_alternate_protocol_available);
   extra_data->set_connection_info(info.connection_info);
   extra_data->set_was_fetched_via_proxy(info.was_fetched_via_proxy);
 
   // If there's no received headers end time, don't set load timing.  This is
   // the case for non-HTTP requests, requests that don't go over the wire, and
   // certain error cases.
   if (!info.load_timing.receive_headers_end.is_null()) {
     WebURLLoadTiming timing;
     PopulateURLLoadTiming(info.load_timing, &timing);
+    const TimeTicks kNullTicks;
+    timing.setServiceWorkerFetchStart(
+        (info.service_worker_fetch_start - kNullTicks).InSecondsF());
+    timing.setServiceWorkerFetchReady(
+        (info.service_worker_fetch_ready - kNullTicks).InSecondsF());
+    timing.setServiceWorkerFetchEnd(
+        (info.service_worker_fetch_end - kNullTicks).InSecondsF());
     response->setLoadTiming(timing);
   }
 
   if (info.devtools_info.get()) {
     WebHTTPLoadInfo load_info;
 
     load_info.setHTTPStatusCode(info.devtools_info->http_status_code);
     load_info.setHTTPStatusText(WebString::fromLatin1(
         info.devtools_info->http_status_text));
     load_info.setEncodedDataLength(info.encoded_data_length);
@@ skipping 106 matching lines @@
                                          int intra_priority_value) {
   context_->DidChangePriority(new_priority, intra_priority_value);
 }
 
 bool WebURLLoaderImpl::attachThreadedDataReceiver(
     blink::WebThreadedDataReceiver* threaded_data_receiver) {
   return context_->AttachThreadedDataReceiver(threaded_data_receiver);
 }
 
 }  // namespace content