Allow multiple logging::LogMessage{Handler,Listener}s

remoting/host/it2me/it2me_native_messaging_host.h

 // Copyright 2013 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_IT2ME_IT2ME_NATIVE_MESSAGING_HOST_H_
 #define REMOTING_HOST_IT2ME_IT2ME_NATIVE_MESSAGING_HOST_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 82 matching lines @@
   std::unique_ptr<ElevatedNativeMessagingHost> elevated_host_;
 #endif  // defined(OS_WIN)
 
   Client* client_ = nullptr;
   DelegatingSignalStrategy* delegating_signal_strategy_ = nullptr;
   std::unique_ptr<ChromotingHostContext> host_context_;
   std::unique_ptr<It2MeHostFactory> factory_;
   scoped_refptr<It2MeHost> it2me_host_;
 
 #if !defined(OS_CHROMEOS)
-  // Don't install a log message handler on ChromeOS because we run in the
+  // Don't install a log message listener on ChromeOS because we run in the
   // browser process and don't want to intercept all its log messages.
-  std::unique_ptr<LogMessageHandler> log_message_handler_;
+  std::unique_ptr<LogMessageListener> log_message_listener_;
 #endif
 
   // Cached, read-only copies of |it2me_host_| session state.
   It2MeHostState state_;
   std::string access_code_;
   base::TimeDelta access_code_lifetime_;
   std::string client_username_;
 
   // Indicates whether or not a policy has ever been read. This is to ensure
   // that on startup, we do not accidentally start a connection before we have
@@ skipping 13 matching lines @@
 
   base::WeakPtr<It2MeNativeMessagingHost> weak_ptr_;
   base::WeakPtrFactory<It2MeNativeMessagingHost> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(It2MeNativeMessagingHost);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_IT2ME_IT2ME_NATIVE_MESSAGING_HOST_H_