Remove connect message from Native Messaging API

chrome/browser/extensions/api/messaging/message_service.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 CHROME_BROWSER_EXTENSIONS_API_MESSAGING_MESSAGE_SERVICE_H_
 #define CHROME_BROWSER_EXTENSIONS_API_MESSAGING_MESSAGE_SERVICE_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 102 matching lines @@
       int source_process_id, int source_routing_id, int receiver_port_id,
       int tab_id, const std::string& extension_id,
       const std::string& channel_name);
 
   void OpenChannelToNativeApp(
       int source_process_id,
       int source_routing_id,
       int receiver_port_id,
       const std::string& source_extension_id,
       const std::string& native_app_name,
-      const std::string& channel_name,
-      const std::string& connect_message);
+      const std::string& channel_name);
 
   // Should be called on the UI thread.
   void FinalizeOpenChannelToNativeApp(
       int receiver_port_id,
       const std::string& channel_name,
       scoped_ptr<MessageChannel> channel,
       const std::string& tab_json,
       NativeMessageProcessHost::ScopedHost native_process);
 
   // Closes the message channel associated with the given port, and notifies
@@ skipping 72 matching lines @@
   LazyBackgroundTaskQueue* lazy_background_task_queue_;
 
   base::WeakPtrFactory<MessageService> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MessageService);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_MESSAGING_MESSAGE_SERVICE_H_