Implement chrome.socket.bind/listen/accept for TCP server socket.

chrome/browser/extensions/api/socket/tcp_socket.h

Index: chrome/browser/extensions/api/socket/tcp_socket.h
diff --git a/chrome/browser/extensions/api/socket/tcp_socket.h b/chrome/browser/extensions/api/socket/tcp_socket.h
index 7f677487b82478b6fc3497b4dd4aebe111ec87a2..518537384dfb36c822cf06c5f6e8d8b4ac352e22 100644
--- a/chrome/browser/extensions/api/socket/tcp_socket.h
+++ b/chrome/browser/extensions/api/socket/tcp_socket.h
@@ -12,6 +12,7 @@
 // This looks like it should be forward-declarable, but it does some tricky
 // moves that make it easier to just include it.
 #include "net/socket/tcp_client_socket.h"
+#include "net/socket/tcp_server_socket.h"
 
 namespace net {
 class Socket;
@@ -24,6 +25,8 @@ class ApiResourceEventNotifier;
 class TCPSocket : public Socket {
  public:
   explicit TCPSocket(ApiResourceEventNotifier* event_notifier);
+  explicit TCPSocket(ApiResourceEventNotifier* event_notifier,
+                     net::TCPClientSocket* client_socket);
   virtual ~TCPSocket();
 
   virtual void Connect(const std::string& address,
@@ -42,6 +45,9 @@ class TCPSocket : public Socket {
                       const CompletionCallback& callback) OVERRIDE;
   virtual bool SetKeepAlive(bool enable, int delay) OVERRIDE;
   virtual bool SetNoDelay(bool no_delay) OVERRIDE;
+  virtual bool Listen(int backlog) OVERRIDE;
+  virtual void Accept(const AcceptCompletionCallback &callback) OVERRIDE;
+
   virtual bool IsTCPSocket() OVERRIDE;
   virtual bool GetPeerAddress(net::IPEndPoint* address) OVERRIDE;
   virtual bool GetLocalAddress(net::IPEndPoint* address) OVERRIDE;
@@ -59,15 +65,24 @@ class TCPSocket : public Socket {
   void OnConnectComplete(int result);
   void OnReadComplete(scoped_refptr<net::IOBuffer> io_buffer,
                       int result);
+  void OnAccept(int result);
 
   TCPSocket(net::TCPClientSocket* tcp_client_socket,
             ApiResourceEventNotifier* event_notifier);
 
   scoped_ptr<net::TCPClientSocket> socket_;
+  scoped_ptr<net::TCPServerSocket> server_socket_;
+  scoped_ptr<net::IPEndPoint> bind_address_;
+
+  bool is_client_socket_;
+  bool is_server_socket_;
 
   CompletionCallback connect_callback_;
 
   ReadCompletionCallback read_callback_;
+
+  scoped_ptr<net::StreamSocket> accept_socket_;
+  AcceptCompletionCallback accept_callback_;
 };
 
 }  //  namespace extensions