Add workerReady timing for ServiceWorker controlled requests [2/3]

content/browser/service_worker/service_worker_url_request_job.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/service_worker_url_request_job.h"
 
 #include <map>
 #include <string>
 #include <vector>
 
@@ skipping 278 matching lines @@
   if (range_response_info_)
     return range_response_info_.get();
   return http_response_info_.get();
 }
 
 void ServiceWorkerURLRequestJob::GetExtraResponseInfo(
     bool* was_fetched_via_service_worker,
     bool* was_fallback_required_by_service_worker,
     GURL* original_url_via_service_worker,
     blink::WebServiceWorkerResponseType* response_type_via_service_worker,
-    base::TimeTicks* worker_start_time) const {
+    base::TimeTicks* worker_start_time,
+    base::TimeTicks* worker_ready_time) const {
   if (response_type_ != FORWARD_TO_SERVICE_WORKER) {
     *was_fetched_via_service_worker = false;
     *was_fallback_required_by_service_worker = false;
     *original_url_via_service_worker = GURL();
     *response_type_via_service_worker =
         blink::WebServiceWorkerResponseTypeDefault;
     return;
   }
   *was_fetched_via_service_worker = true;
   *was_fallback_required_by_service_worker = fall_back_required_;
   *original_url_via_service_worker = response_url_;
   *response_type_via_service_worker = service_worker_response_type_;
   *worker_start_time = worker_start_time_;
+  *worker_ready_time = worker_ready_time_;
 }
 
 
 ServiceWorkerURLRequestJob::~ServiceWorkerURLRequestJob() {
   ClearStream();
 }
 
 void ServiceWorkerURLRequestJob::MaybeStartRequest() {
   if (is_started_ && response_type_ != NOT_DETERMINED) {
     // Start asynchronously.
@@ skipping 141 matching lines @@
   }
 
   request_body_blob_data_handle_ =
       blob_storage_context_->AddFinishedBlob(&blob_builder);
   *blob_uuid = uuid;
   *blob_size = total_size;
   return true;
 }
 
 void ServiceWorkerURLRequestJob::DidPrepareFetchEvent() {
-  load_timing_info_.send_start = base::TimeTicks::Now();
+  worker_ready_time_ = base::TimeTicks::Now();
+  load_timing_info_.send_start = worker_ready_time_;
 }
 
 void ServiceWorkerURLRequestJob::DidDispatchFetchEvent(
     ServiceWorkerStatusCode status,
     ServiceWorkerFetchEventResult fetch_result,
     const ServiceWorkerResponse& response,
     scoped_refptr<ServiceWorkerVersion> version) {
   fetch_dispatcher_.reset();
 
   // Check if we're not orphaned.
@@ skipping 159 matching lines @@
   }
   if (!waiting_stream_url_.is_empty()) {
     StreamRegistry* stream_registry =
         GetStreamContextForResourceContext(resource_context_)->registry();
     stream_registry->RemoveRegisterObserver(waiting_stream_url_);
     stream_registry->AbortPendingStream(waiting_stream_url_);
   }
 }
 
 }  // namespace content