Disambiguate LifecycleObserver::contextDestroyed

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 150 matching lines @@
                             std::unique_ptr<WebDataConsumerHandle>) override;
     void didReceiveData(const char*, unsigned dataLength) override;
     void didDownloadData(int dataLength) override;
     void didReceiveCachedMetadata(const char*, int dataLength) override;
     void didFinishLoading(unsigned long identifier, double finishTime) override;
     void didFail(const ResourceError&) override;
     void didFailAccessControlCheck(const ResourceError&) override;
     void didFailRedirectCheck() override;
     void didReceiveResourceTiming(const ResourceTimingInfo&) override;
 
-    void contextDestroyed() override;
+    void contextDestroyed(WorkerThreadLifecycleContext*) override;
 
     DECLARE_TRACE();
 
    private:
     MainThreadLoaderHolder(TaskForwarder*, WorkerThreadLifecycleContext*);
     void start(Document&,
                std::unique_ptr<CrossThreadResourceRequestData>,
                const ThreadableLoaderOptions&,
                const ResourceLoaderOptions&);
 
@@ skipping 35 matching lines @@
   ResourceLoaderOptions m_resourceLoaderOptions;
   BlockingBehavior m_blockingBehavior;
 
   // |*m_mainThreadLoaderHolder| lives in the main thread.
   CrossThreadPersistent<MainThreadLoaderHolder> m_mainThreadLoaderHolder;
 };
 
 }  // namespace blink
 
 #endif  // WorkerThreadableLoader_h