base::Bind: Convert Socket::Read.

net/socket/socks_client_socket.h

Index: net/socket/socks_client_socket.h
diff --git a/net/socket/socks_client_socket.h b/net/socket/socks_client_socket.h
index c7089af9d19de114df73285d614f2b8718a98ac4..1a4a75ccd2ebb354f5b5c45e996bb3a371902ef2 100644
--- a/net/socket/socks_client_socket.h
+++ b/net/socket/socks_client_socket.h
@@ -45,7 +45,7 @@ class NET_EXPORT_PRIVATE SOCKSClientSocket : public StreamSocket {
   // On destruction Disconnect() is called.
   virtual ~SOCKSClientSocket();
 
-  // StreamSocket methods:
+  // StreamSocket implementation.
 
   // Does the SOCKS handshake and completes the protocol.
   virtual int Connect(OldCompletionCallback* callback) OVERRIDE;
@@ -61,10 +61,13 @@ class NET_EXPORT_PRIVATE SOCKSClientSocket : public StreamSocket {
   virtual int64 NumBytesRead() const OVERRIDE;
   virtual base::TimeDelta GetConnectTimeMicros() const OVERRIDE;
 
-  // Socket methods:
+  // Socket implementation.
   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;