[DevTools] Pass session id in detach request

third_party/WebKit/public/web/WebEmbeddedWorker.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 50 matching lines @@
 
   // Resumes starting a worker startup that was paused via
   // WebEmbeddedWorkerStartData.pauseAfterDownloadMode.
   virtual void ResumeAfterDownload() = 0;
 
   // Inspector related methods.
   virtual void AttachDevTools(const WebString& host_id, int session_id) = 0;
   virtual void ReattachDevTools(const WebString& host_id,
                                 int session_id,
                                 const WebString& saved_state) = 0;
-  virtual void DetachDevTools() = 0;
+  virtual void DetachDevTools(int session_id) = 0;
   virtual void DispatchDevToolsMessage(int session_id,
                                        int call_id,
                                        const WebString& method,
                                        const WebString& message) = 0;
   virtual void AddMessageToConsole(const WebConsoleMessage&) = 0;
 };
 
 }  // namespace blink
 
 #endif  // WebEmbeddedWorker_h