base::Bind: Convert Socket::Read.

net/socket/ssl_client_socket_nss.h

Index: net/socket/ssl_client_socket_nss.h
diff --git a/net/socket/ssl_client_socket_nss.h b/net/socket/ssl_client_socket_nss.h
index 77bf7a25d2bb1f4cf92211bad5b24aac8fc6613e..fdca56edf605206577ced01a3056a2328f46eb47 100644
--- a/net/socket/ssl_client_socket_nss.h
+++ b/net/socket/ssl_client_socket_nss.h
@@ -89,6 +89,9 @@ class SSLClientSocketNSS : public SSLClientSocket {
   virtual int Read(IOBuffer* buf,
                    int buf_len,
                    OldCompletionCallback* callback) OVERRIDE;
+  virtual int Read(IOBuffer* buf,
+                   int buf_len,
+                   const CompletionCallback& callback) OVERRIDE;
   virtual int Write(IOBuffer* buf,
                     int buf_len,
                     OldCompletionCallback* callback) OVERRIDE;
@@ -225,7 +228,8 @@ class SSLClientSocketNSS : public SSLClientSocket {
 
   OldCompletionCallback* old_user_connect_callback_;
   CompletionCallback user_connect_callback_;
-  OldCompletionCallback* user_read_callback_;
+  OldCompletionCallback* old_user_read_callback_;
+  CompletionCallback user_read_callback_;
   OldCompletionCallback* user_write_callback_;
 
   // Used by Read function.