Make IPC::Channel::Listener:OnMessageReceived have a return value indicating ...

chrome/test/automation/automation_proxy.h

 // Copyright (c) 2010 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 CHROME_TEST_AUTOMATION_AUTOMATION_PROXY_H__
 #define CHROME_TEST_AUTOMATION_AUTOMATION_PROXY_H__
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 52 matching lines @@
 
   // Initializes a channel for a connection to an AutomationProvider.
   // If use_named_interface is false, it will act as a client
   // and connect to the named IPC socket with channel_id as its path.
   // If use_named_interface is true, it will act as a server and
   // use an anonymous socketpair instead.
   void InitializeChannel(const std::string& channel_id,
                          bool use_named_interface);
 
   // IPC callback
-  virtual void OnMessageReceived(const IPC::Message& msg);
+  virtual bool OnMessageReceived(const IPC::Message& msg);
   virtual void OnChannelError();
 
   // Close the automation IPC channel.
   void Disconnect();
 
   // Waits for the app to launch and the automation provider to say hello
   // (the app isn't fully done loading by this point).
   // Returns SUCCESS if the launch is successful.
   // Returns TIMEOUT if there was no response by command_execution_timeout_
   // Returns VERSION_MISMATCH if the automation protocol version of the
@@ skipping 216 matching lines @@
 
   // Delay to let the browser execute the command.
   base::TimeDelta command_execution_timeout_;
 
   PlatformThreadId listener_thread_id_;
 
   DISALLOW_COPY_AND_ASSIGN(AutomationProxy);
 };
 
 #endif  // CHROME_TEST_AUTOMATION_AUTOMATION_PROXY_H__