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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CONTENT_SHELL_BROWSER_IPC_ECHO_MESSAGE_FILTER_H_
      6 #define CONTENT_SHELL_BROWSER_IPC_ECHO_MESSAGE_FILTER_H_
      7 
      8 #include <string>
      9 
     10 #include "content/public/browser/browser_message_filter.h"
     11 
     12 namespace content {
     13 
     14 class IPCEchoMessageFilter : public BrowserMessageFilter {
     15  public:
     16   IPCEchoMessageFilter();
     17 
     18  private:
     19   virtual ~IPCEchoMessageFilter();
     20 
     21   // BrowserMessageFilter implementation.
     22   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
     23 
     24   void OnEchoPing(int routing_id, int id, const std::string& body);
     25 
     26   DISALLOW_COPY_AND_ASSIGN(IPCEchoMessageFilter);
     27 };
     28 
     29 }  // namespace content
     30 
     31 #endif // CONTENT_SHELL_BROWSER_IPC_ECHO_MESSAGE_FILTER_H_
     32