Implement the infrastructure of creating WorkerFetchContext in worker global scope.

content/browser/service_worker/service_worker_context_wrapper.h

 // Copyright 2013 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_SERVICE_WORKER_CONTEXT_WRAPPER_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_WRAPPER_H_
 
 #include <stdint.h>
 
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/common/content_export.h"
+#include "content/common/worker_url_loader_factory_provider.mojom.h"
 #include "content/public/browser/service_worker_context.h"
 
 namespace base {
 class FilePath;
 class SingleThreadTaskRunner;
 }
 
 namespace storage {
 class QuotaManagerProxy;
 class SpecialStoragePolicy;
@@ skipping 182 matching lines @@
   void UpdateRegistration(const GURL& pattern);
   void SetForceUpdateOnPageLoad(bool force_update_on_page_load);
   void AddObserver(ServiceWorkerContextObserver* observer);
   void RemoveObserver(ServiceWorkerContextObserver* observer);
 
   bool is_incognito() const { return is_incognito_; }
 
   // Must be called from the IO thread.
   bool OriginHasForeignFetchRegistrations(const GURL& origin);
 
+  // Binds the ServiceWorkerWorkerClient of a dedicated (or shared) worker to
+  // the parent frame's ServiceWorkerProviderHost. (This is used only when
+  // off-main-thread-fetch is enabled.)
+  void BindWorkerFetchContext(
+      int render_process_id,
+      int service_worker_provider_id,
+      mojom::ServiceWorkerWorkerClientAssociatedPtrInfo client_ptr_info);
+
  private:
   friend class BackgroundSyncManagerTest;
   friend class base::RefCountedThreadSafe<ServiceWorkerContextWrapper>;
   friend class EmbeddedWorkerTestHelper;
   friend class EmbeddedWorkerBrowserTest;
   friend class ForeignFetchRequestHandler;
   friend class ServiceWorkerDispatcherHost;
   friend class ServiceWorkerInternalsUI;
   friend class ServiceWorkerNavigationHandleCore;
   friend class ServiceWorkerProcessManager;
@@ skipping 52 matching lines @@
 
   // The ResourceContext associated with this context.
   ResourceContext* resource_context_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerContextWrapper);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_WRAPPER_H_