Make HttpAuthController not reference counted.

net/http/http_proxy_client_socket.h

 // Copyright (c) 2010 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 NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_H_
 #define NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 11 matching lines @@
 
 namespace net {
 
 class AddressList;
 class ClientSocketHandle;
 class HttpStream;
 class IOBuffer;;
 
 class HttpProxyClientSocket : public ClientSocket {
  public:
-  // Takes ownership of |transport_socket|, which should already be connected
-  // by the time Connect() is called.  If tunnel is true then on Connect()
-  // this socket will establish an Http tunnel.
+  // Takes ownership of |auth| and |transport_socket|, which should already be
+  // connected by the time Connect() is called.  If tunnel is true then on
+  // Connect() this socket will establish an Http tunnel.
   HttpProxyClientSocket(ClientSocketHandle* transport_socket,
                         const GURL& request_url, const HostPortPair& endpoint,
-                        const scoped_refptr<HttpAuthController>& auth,
-                        bool tunnel);
+                        HttpAuthController* auth, bool tunnel);
 
   // On destruction Disconnect() is called.
   virtual ~HttpProxyClientSocket();
 
   // If Connect (or its callback) returns PROXY_AUTH_REQUESTED, then
   // credentials should be added to the HttpAuthController before calling
   // RestartWithAuth.
-  int RestartWithAuth(CompletionCallback* callback);
+  int RestartWithAuth(const std::wstring& username,
+                      const std::wstring& password,
+                      CompletionCallback* callback);
 
   // Indicates if RestartWithAuth needs to be called. i.e. if Connect
   // returned PROXY_AUTH_REQUESTED.  Only valid after Connect has been called.
   bool NeedsRestartWithAuth() const;
 
   const HttpResponseInfo* GetResponseInfo() const {
       return response_.headers ? &response_ : NULL;
   }
 
+  // Release the auth controller back to the caller.  This is used when
+  // we need to continue the auth conversation, but the connection doesn't
+  // support keep alive.
+  HttpAuthController* ReleaseAuthController() {
+    return auth_.release();
+  }
+
   // ClientSocket methods:
 
   // Authenticates to the Http Proxy and then passes data freely.
   virtual int Connect(CompletionCallback* callback);
   virtual void Disconnect();
   virtual bool IsConnected() const;
   virtual bool IsConnectedAndIdle() const;
   virtual const BoundNetLog& NetLog() const { return net_log_; }
 
   // Socket methods:
@@ skipping 57 matching lines @@
 
   scoped_ptr<HttpStream> http_stream_;
   scoped_refptr<IOBuffer> drain_buf_;
 
   // Stores the underlying socket.
   const scoped_ptr<ClientSocketHandle> transport_;
 
   // The hostname and port of the endpoint.  This is not necessarily the one
   // specified by the URL, due to Alternate-Protocol or fixed testing ports.
   const HostPortPair endpoint_;
-  scoped_refptr<HttpAuthController> auth_;
+  scoped_ptr<HttpAuthController> auth_;
   const bool tunnel_;
 
   std::string request_headers_;
 
   const BoundNetLog net_log_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpProxyClientSocket);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_H_