DevTools: Clean-up service/shared workers code after switching to main thread debugging.

content/child/shared_worker_devtools_agent.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_CHILD_SHARED_WORKER_DEVTOOLS_AGENT_H_
 #define CONTENT_CHILD_SHARED_WORKER_DEVTOOLS_AGENT_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 17 matching lines @@
   // Called on the Worker thread.
   bool OnMessageReceived(const IPC::Message& message);
   void SendDevToolsMessage(const blink::WebString&);
   void SaveDevToolsAgentState(const blink::WebString& state);
 
  private:
   void OnAttach(const std::string& host_id);
   void OnReattach(const std::string& host_id, const std::string& state);
   void OnDetach();
   void OnDispatchOnInspectorBackend(const std::string& message);
-  void OnResumeWorkerContext();
 
   bool Send(IPC::Message* message);
   const int route_id_;
   blink::WebSharedWorker* webworker_;
 
   DISALLOW_COPY_AND_ASSIGN(SharedWorkerDevToolsAgent);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_SHARED_WORKER_DEVTOOLS_AGENT_H_