Support DevTools for off-main-thread-fetch

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

 // Copyright 2017 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.
 
 #ifndef WorkerFetchContext_h
 #define WorkerFetchContext_h
 
 #include <memory>
 #include "core/CoreExport.h"
 #include "core/loader/BaseFetchContext.h"
@@ skipping 37 matching lines @@
   bool ShouldBypassMainWorldCSP() const override;
   bool IsSVGImageChromeClient() const override;
   void CountUsage(UseCounter::Feature) const override;
   void CountDeprecation(UseCounter::Feature) const override;
   bool ShouldBlockFetchByMixedContentCheck(
       const ResourceRequest&,
       const KURL&,
       SecurityViolationReportingPolicy) const override;
 
   // FetchContext implementation:
-  // TODO(horo): Implement more methods.
   std::unique_ptr<WebURLLoader> CreateURLLoader() override;
   void PrepareRequest(ResourceRequest&, RedirectType) override;
   bool IsControlledByServiceWorker() const override;
   RefPtr<WebTaskRunner> LoadingTaskRunner() const override;
-
   void AddAdditionalRequestHeaders(ResourceRequest&,
                                    FetchResourceType) override;
+  void DispatchWillSendRequest(unsigned long,
+                               ResourceRequest&,
+                               const ResourceResponse&,
+                               const FetchInitiatorInfo&) override;
   void DispatchDidReceiveResponse(unsigned long identifier,
                                   const ResourceResponse&,
                                   WebURLRequest::FrameType,
                                   WebURLRequest::RequestContext,
                                   Resource*,
                                   ResourceResponseType) override;
+  void DispatchDidReceiveData(unsigned long identifier,
+                              const char* data,
+                              int dataLength) override;
+  void DispatchDidReceiveEncodedData(unsigned long identifier,
+                                     int encodedDataLength) override;
+  void DispatchDidFinishLoading(unsigned long identifier,
+                                double finishTime,
+                                int64_t encodedDataLength,
+                                int64_t decodedBodyLength) override;
+  void DispatchDidFail(unsigned long identifier,
+                       const ResourceError&,
+                       int64_t encodedDataLength,
+                       bool isInternalRequest) override;
   void AddResourceTiming(const ResourceTimingInfo&) override;
   void PopulateResourceRequest(const KURL&,
                                Resource::Type,
                                const ClientHintsPreferences&,
                                const FetchParameters::ResourceWidth&,
                                const ResourceLoaderOptions&,
                                SecurityViolationReportingPolicy,
                                ResourceRequest&) override;
   void SetFirstPartyCookieAndRequestorOrigin(ResourceRequest&) override;
 
   DECLARE_VIRTUAL_TRACE();
 
  private:
   WorkerFetchContext(WorkerGlobalScope&,
                      std::unique_ptr<WebWorkerFetchContext>);
 
   Member<WorkerGlobalScope> worker_global_scope_;
   std::unique_ptr<WebWorkerFetchContext> web_context_;
   Member<ResourceFetcher> resource_fetcher_;
   RefPtr<WebTaskRunner> loading_task_runner_;
 };
 
 }  // namespace blink
 
 #endif  // WorkerFetchContext_h