Propagate proper FROM_HERE to postTask() in worker code

third_party/WebKit/Source/web/WebEmbeddedWorkerImpl.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 74 matching lines @@
 
     // WebDevToolsAgentClient overrides.
     void sendProtocolMessage(int sessionId, int callId, const WebString&, const WebString&) override;
     void resumeStartup() override;
     WebDevToolsAgentClient::WebKitClientMessageLoop* createClientMessageLoop() override;
 
     void onScriptLoaderFinished();
     void startWorkerThread();
 
     // WorkerLoaderProxyProvider
-    void postTaskToLoader(std::unique_ptr<ExecutionContextTask>) override;
-    bool postTaskToWorkerGlobalScope(std::unique_ptr<ExecutionContextTask>) override;
+    void postTaskToLoader(const WebTraceLocation&, std::unique_ptr<ExecutionContextTask>) override;
+    bool postTaskToWorkerGlobalScope(const WebTraceLocation&, std::unique_ptr<ExecutionContextTask>) override;
 
     WebEmbeddedWorkerStartData m_workerStartData;
 
     std::unique_ptr<WebServiceWorkerContextClient> m_workerContextClient;
 
     // This is kept until startWorkerContext is called, and then passed on
     // to WorkerContext.
     std::unique_ptr<WebWorkerContentSettingsClientProxy> m_contentSettingsClient;
 
     // We retain ownership of this one which is for use on the
@@ skipping 30 matching lines @@
         DoPauseAfterDownload,
         IsPausedAfterDownload
     } m_pauseAfterDownloadState;
 
     WaitingForDebuggerState m_waitingForDebuggerState;
 };
 
 } // namespace blink
 
 #endif // WebEmbeddedWorkerImpl_h