Worker: Remove WorkerLoaderProxy for clean-up

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerThread.h

 /*
  * Copyright (C) 2013 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 23 matching lines @@
 #include "core/workers/WorkerThread.h"
 #include "modules/ModulesExport.h"
 #include <memory>
 
 namespace blink {
 
 class WorkerThreadStartupData;
 
 class MODULES_EXPORT ServiceWorkerThread final : public WorkerThread {
  public:
-  static std::unique_ptr<ServiceWorkerThread> Create(
-      PassRefPtr<WorkerLoaderProxy>,
-      WorkerReportingProxy&);
+  ServiceWorkerThread(ThreadableLoadingContext*, WorkerReportingProxy&);
   ~ServiceWorkerThread() override;
 
   WorkerBackingThread& GetWorkerBackingThread() override {
     return *worker_backing_thread_;
   }
   void ClearWorkerBackingThread() override;
 
  protected:
   WorkerOrWorkletGlobalScope* CreateWorkerGlobalScope(
       std::unique_ptr<WorkerThreadStartupData>) override;
 
  private:
-  ServiceWorkerThread(PassRefPtr<WorkerLoaderProxy>, WorkerReportingProxy&);
   std::unique_ptr<WorkerBackingThread> worker_backing_thread_;
 };
 
 }  // namespace blink
 
 #endif  // ServiceWorkerThread_h