Add methods for setting socket buffers to the Socket

net/socket/tcp_client_socket_win.h

Index: net/socket/tcp_client_socket_win.h
===================================================================
--- net/socket/tcp_client_socket_win.h	(revision 25625)
+++ net/socket/tcp_client_socket_win.h	(working copy)
@@ -35,6 +35,9 @@
   virtual int Read(IOBuffer* buf, int buf_len, CompletionCallback* callback);
   virtual int Write(IOBuffer* buf, int buf_len, CompletionCallback* callback);
 
+  virtual bool SetReceiveBufferSize(int32 size);
+  virtual bool SetSendBufferSize(int32 size);
+
  private:
   class Core;