[Not for review] record detailed time breakdown of SW related requests.

third_party/WebKit/Source/core/loader/WorkerThreadableLoader.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 128 matching lines @@
     USING_PRE_FINALIZER(MainThreadLoaderHolder, cancel);
 
    public:
     static void createAndStart(WorkerThreadableLoader*,
                                PassRefPtr<WorkerLoaderProxy>,
                                WorkerThreadLifecycleContext*,
                                std::unique_ptr<CrossThreadResourceRequestData>,
                                const ThreadableLoaderOptions&,
                                const ResourceLoaderOptions&,
                                PassRefPtr<WaitableEventWithTasks>,
+                               double postTaskTime,
+                               bool isServiceWorker,
                                ExecutionContext*);
     ~MainThreadLoaderHolder() override;
 
     void overrideTimeout(unsigned long timeoutMillisecond);
     void cancel();
 
     void didSendData(unsigned long long bytesSent,
                      unsigned long long totalBytesToBeSent) override;
     void didReceiveRedirectTo(const KURL&) override;
     void didReceiveResponse(unsigned long identifier,
@@ skipping 14 matching lines @@
 
    private:
     MainThreadLoaderHolder(TaskForwarder*, WorkerThreadLifecycleContext*);
     void start(Document&,
                std::unique_ptr<CrossThreadResourceRequestData>,
                const ThreadableLoaderOptions&,
                const ResourceLoaderOptions&);
 
     Member<TaskForwarder> m_forwarder;
     Member<ThreadableLoader> m_mainThreadLoader;
+    bool m_isServiceWorker;
 
     // |*m_workerLoader| lives in the worker thread.
     CrossThreadWeakPersistent<WorkerThreadableLoader> m_workerLoader;
   };
 
   WorkerThreadableLoader(WorkerGlobalScope&,
                          ThreadableLoaderClient*,
                          const ThreadableLoaderOptions&,
                          const ResourceLoaderOptions&,
                          BlockingBehavior);
   void didStart(MainThreadLoaderHolder*);
 
   void didSendData(unsigned long long bytesSent,
                    unsigned long long totalBytesToBeSent);
   void didReceiveRedirectTo(const KURL&);
   void didReceiveResponse(unsigned long identifier,
                           std::unique_ptr<CrossThreadResourceResponseData>,
-                          std::unique_ptr<WebDataConsumerHandle>);
+                          std::unique_ptr<WebDataConsumerHandle>,
+                          double postTaskTime);
   void didReceiveData(std::unique_ptr<Vector<char>> data);
   void didReceiveCachedMetadata(std::unique_ptr<Vector<char>> data);
   void didFinishLoading(unsigned long identifier, double finishTime);
   void didFail(const ResourceError&);
   void didFailAccessControlCheck(const ResourceError&);
   void didFailRedirectCheck();
   void didDownloadData(int dataLength);
   void didReceiveResourceTiming(
       std::unique_ptr<CrossThreadResourceTimingInfoData>);
 
   Member<WorkerGlobalScope> m_workerGlobalScope;
   RefPtr<WorkerLoaderProxy> m_workerLoaderProxy;
   ThreadableLoaderClient* m_client;
 
   ThreadableLoaderOptions m_threadableLoaderOptions;
   ResourceLoaderOptions m_resourceLoaderOptions;
   BlockingBehavior m_blockingBehavior;
+  bool m_isServiceWorker;
 
   // |*m_mainThreadLoaderHolder| lives in the main thread.
   CrossThreadPersistent<MainThreadLoaderHolder> m_mainThreadLoaderHolder;
 };
 
 }  // namespace blink
 
 #endif  // WorkerThreadableLoader_h