Making ResourceRequestBody part of //content's public API.

content/browser/service_worker/foreign_fetch_request_handler.h

 // 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.
 
 #ifndef CONTENT_BROWSER_SERVICE_WORKER_FOREIGN_FETCH_REQUEST_HANDLER_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_FOREIGN_FETCH_REQUEST_HANDLER_H_
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/supports_user_data.h"
@@ skipping 13 matching lines @@
 class URLRequestInterceptor;
 }
 
 namespace storage {
 class BlobStorageContext;
 }
 
 namespace content {
 
 class ResourceContext;
-class ResourceRequestBody;
+class ResourceRequestBodyImpl;
 class ServiceWorkerContextCore;
 class ServiceWorkerContextWrapper;
 class ServiceWorkerProviderHost;
 class ServiceWorkerRegistration;
 struct ResourceResponseInfo;
 
 // Class for routing network requests to ServiceWorkers for foreign fetch
 // events. Created one per URLRequest and attached to each request.
 // TODO(mek): Does this need something similar to ServiceWorkerRequestHandler's
 // GetExtraResponseInfo method?
 class CONTENT_EXPORT ForeignFetchRequestHandler
     : public base::SupportsUserData::Data,
       public ServiceWorkerURLRequestJob::Delegate {
  public:
   // Attaches a newly created handler if the given |request| needs to
   // be handled by a foreign fetch handling ServiceWorker.
   static void InitializeHandler(
       net::URLRequest* request,
       ServiceWorkerContextWrapper* context_wrapper,
       storage::BlobStorageContext* blob_storage_context,
       int process_id,
       int provider_id,
       bool skip_service_worker,
       FetchRequestMode request_mode,
       FetchCredentialsMode credentials_mode,
       FetchRedirectMode redirect_mode,
       ResourceType resource_type,
       RequestContextType request_context_type,
       RequestContextFrameType frame_type,
-      scoped_refptr<ResourceRequestBody> body,
+      scoped_refptr<ResourceRequestBodyImpl> body,
       bool initiated_in_secure_context);
 
   // Returns the handler attached to |request|. This may return null
   // if no handler is attached.
   static ForeignFetchRequestHandler* GetHandler(net::URLRequest* request);
 
   // Creates a protocol interceptor for foreign fetch.
   static std::unique_ptr<net::URLRequestInterceptor> CreateInterceptor(
       ResourceContext* resource_context);
 
   ~ForeignFetchRequestHandler() override;
 
   // Called via custom URLRequestJobFactory.
   net::URLRequestJob* MaybeCreateJob(net::URLRequest* request,
                                      net::NetworkDelegate* network_delegate,
                                      ResourceContext* resource_context);
 
  private:
   ForeignFetchRequestHandler(
       ServiceWorkerContextWrapper* context,
       base::WeakPtr<storage::BlobStorageContext> blob_storage_context,
       FetchRequestMode request_mode,
       FetchCredentialsMode credentials_mode,
       FetchRedirectMode redirect_mode,
       ResourceType resource_type,
       RequestContextType request_context_type,
       RequestContextFrameType frame_type,
-      scoped_refptr<ResourceRequestBody> body);
+      scoped_refptr<ResourceRequestBodyImpl> body);
 
   // Called when a ServiceWorkerRegistration has (or hasn't) been found for the
   // request being handled.
   void DidFindRegistration(
       const base::WeakPtr<ServiceWorkerURLRequestJob>& job,
       ServiceWorkerStatusCode status,
       const scoped_refptr<ServiceWorkerRegistration>& registration);
 
   // ServiceWorkerURLRequestJob::Delegate implementation:
   void OnPrepareToRestart() override;
   ServiceWorkerVersion* GetServiceWorkerVersion(
       ServiceWorkerMetrics::URLRequestJobResult* result) override;
 
   // Sets |job_| to nullptr, and clears all extra response info associated with
   // that job.
   void ClearJob();
 
   scoped_refptr<ServiceWorkerContextWrapper> context_;
   base::WeakPtr<storage::BlobStorageContext> blob_storage_context_;
   ResourceType resource_type_;
   FetchRequestMode request_mode_;
   FetchCredentialsMode credentials_mode_;
   FetchRedirectMode redirect_mode_;
   RequestContextType request_context_type_;
   RequestContextFrameType frame_type_;
-  scoped_refptr<ResourceRequestBody> body_;
+  scoped_refptr<ResourceRequestBodyImpl> body_;
 
   base::WeakPtr<ServiceWorkerURLRequestJob> job_;
   scoped_refptr<ServiceWorkerVersion> target_worker_;
 
   // True if the next time this request is started, the response should be
   // delivered from the network, bypassing the ServiceWorker.
   bool use_network_ = false;
 
   base::WeakPtrFactory<ForeignFetchRequestHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ForeignFetchRequestHandler);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_FOREIGN_FETCH_REQUEST_HANDLER_H_