Crash the network process when a fatal daemon-to-network protocol error encountered.

remoting/host/daemon_process.h

 // Copyright (c) 2012 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 REMOTING_HOST_DAEMON_PROCESS_H_
 #define REMOTING_HOST_DAEMON_PROCESS_H_
 
 #include <list>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
+#include "base/location.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "ipc/ipc_channel.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "remoting/base/stoppable.h"
 #include "remoting/host/config_file_watcher.h"
 #include "remoting/host/worker_process_ipc_delegate.h"
 
 class FilePath;
 
@@ skipping 40 matching lines @@
   virtual void SendToNetwork(IPC::Message* message) = 0;
 
   // Closes the desktop session identified by |terminal_id|.
   void CloseDesktopSession(int terminal_id);
 
  protected:
   DaemonProcess(scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
                 scoped_refptr<base::SingleThreadTaskRunner> io_task_runner,
                 const base::Closure& stopped_callback);
 
+  // Creates a desktop session and assigns a unique ID to it.
+  void CreateDesktopSession(int terminal_id);
+
+  // Requests the network process to crash.
+  void CrashNetworkProcess(const tracked_objects::Location& location);
+
   // Reads the host configuration and launches the network process.
   void Initialize();
 
-  // Creates a desktop session and assigns a unique ID to it.
-  void CreateDesktopSession(int terminal_id);
-
   // Returns true if |terminal_id| is considered to be known. I.e. it is
   // less or equal to the highest ID we have seen so far.
   bool IsTerminalIdKnown(int terminal_id);
 
   // Stoppable implementation.
   virtual void DoStop() OVERRIDE;
 
   // Creates a platform-specific desktop session and assigns a unique ID to it.
   virtual scoped_ptr<DesktopSession> DoCreateDesktopSession(
       int terminal_id) = 0;
 
   // Launches the network process and establishes an IPC channel with it.
   virtual void LaunchNetworkProcess() = 0;
 
-  // Restart the network process.
-  virtual void RestartNetworkProcess() = 0;
-
   scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner() {
     return caller_task_runner_;
   }
 
   scoped_refptr<base::SingleThreadTaskRunner> io_task_runner() {
     return io_task_runner_;
   }
 
   // Let the test code analyze the list of desktop sessions.
   friend class DaemonProcessTest;
@@ skipping 21 matching lines @@
 
   // The highest desktop session ID that has been seen so far.
   int next_terminal_id_;
 
   DISALLOW_COPY_AND_ASSIGN(DaemonProcess);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_DAEMON_PROCESS_H_