Refactor the client code. Move all x11-related code into X11View and create...

remoting/client/host_connection.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 REMOTING_CLIENT_HOST_CONNECTION_H_
 #define REMOTING_CLIENT_HOST_CONNECTION_H_
 
 #include "base/ref_counted.h"
 #include "base/scoped_ptr.h"
 #include "remoting/base/protocol_decoder.h"
 
 namespace remoting {
 
+class ClientConfig;
+
 class HostConnection {
  public:
   class HostEventCallback {
    public:
     virtual ~HostEventCallback() {}
 
     // Handles an event received by the HostConnection. Receiver will own the
     // HostMessages in HostMessageList and needs to delete them.
     // Note that the sender of messages will not reference messages
     // again so it is okay to clear |messages| in this method.
     virtual void HandleMessages(HostConnection* conn,
                                 HostMessageList* messages) = 0;
 
     // Called when the network connection is opened.
     virtual void OnConnectionOpened(HostConnection* conn) = 0;
 
     // Called when the network connection is closed.
     virtual void OnConnectionClosed(HostConnection* conn) = 0;
 
     // Called when the network connection has failed.
     virtual void OnConnectionFailed(HostConnection* conn) = 0;
   };
 
   virtual ~HostConnection() {}
 
   // TODO(ajwong): We need to generalize this API.
-  virtual void Connect(const std::string& username,
-                       const std::string& auth_token,
-                       const std::string& host_jid,
+  virtual void Connect(ClientConfig* config,
                        HostEventCallback* event_callback) = 0;
   virtual void Disconnect() = 0;
 
  protected:
   HostConnection() {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(HostConnection);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_CLIENT_HOST_CONNECTION_H_