Propagate proper FROM_HERE to postTask() in worker code

third_party/WebKit/Source/modules/websockets/WorkerWebSocketChannel.h

 /*
  * Copyright (C) 2011 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 18 matching lines @@
  */
 
 #ifndef WorkerWebSocketChannel_h
 #define WorkerWebSocketChannel_h
 
 #include "bindings/core/v8/SourceLocation.h"
 #include "core/workers/WorkerThreadLifecycleObserver.h"
 #include "modules/websockets/WebSocketChannel.h"
 #include "modules/websockets/WebSocketChannelClient.h"
 #include "platform/heap/Handle.h"
+#include "public/platform/WebTraceLocation.h"
 #include "wtf/Assertions.h"
 #include "wtf/Forward.h"
 #include "wtf/RefPtr.h"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 #include <memory>
 #include <stdint.h>
 
 namespace blink {
 
@@ skipping 96 matching lines @@
 
         // Returns null when |disconnect| has already been called.
         WebSocketChannelClient* client() { return m_client; }
 
         DECLARE_TRACE();
         // Promptly clear connection to peer + loader proxy.
         EAGERLY_FINALIZE();
 
     private:
         // Returns false if shutdown event is received before method completion.
-        bool waitForMethodCompletion(std::unique_ptr<ExecutionContextTask>);
+        bool waitForMethodCompletion(const WebTraceLocation&, std::unique_ptr<ExecutionContextTask>);
 
         Member<WebSocketChannelClient> m_client;
         Member<WorkerGlobalScope> m_workerGlobalScope;
         RefPtr<WorkerLoaderProxy> m_loaderProxy;
         Member<WebSocketChannelSyncHelper> m_syncHelper;
         CrossThreadPersistent<Peer> m_peer;
     };
 
 private:
     WorkerWebSocketChannel(WorkerGlobalScope&, WebSocketChannelClient*, std::unique_ptr<SourceLocation>);
 
     Member<Bridge> m_bridge;
     std::unique_ptr<SourceLocation> m_locationAtConnection;
 };
 
 } // namespace blink
 
 #endif // WorkerWebSocketChannel_h