text: // Copyright 2016 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 CONTENT_PUBLIC_BROWSER_DEVTOOLS_SOCKET_FACTORY_H_
  #define CONTENT_PUBLIC_BROWSER_DEVTOOLS_SOCKET_FACTORY_H_
  
  #include <string>
  
  #include "net/socket/server_socket.h"
  
  namespace content {
  
  // Factory of net::ServerSocket. This is to separate instantiating dev tools
  // and instantiating server sockets.
  // All methods including destructor are called on a separate thread
  // different from any BrowserThread instance.
  class DevToolsSocketFactory {
   public:
    virtual ~DevToolsSocketFactory() {}
  
    // Returns a new instance of ServerSocket or nullptr if an error occurred.
    virtual std::unique_ptr<net::ServerSocket> CreateForHttpServer() = 0;
  
    // Creates a named socket for reversed tethering implementation (used with
    // remote debugging, primarily for mobile).
    virtual std::unique_ptr<net::ServerSocket> CreateForTethering(
        std::string* out_name) = 0;
    };
  
  }  // namespace content
  
  #endif  // CONTENT_PUBLIC_BROWSER_DEVTOOLS_SOCKET_FACTORY_H_
  