Make HttpAuthController not reference counted.

net/http/http_proxy_client_socket_pool.h

Index: net/http/http_proxy_client_socket_pool.h
diff --git a/net/http/http_proxy_client_socket_pool.h b/net/http/http_proxy_client_socket_pool.h
index afe7d19d228548164ac39e41069d5a56502d35ea..09a64772c123c9927d5d1e720115a79e163a5a36 100644
--- a/net/http/http_proxy_client_socket_pool.h
+++ b/net/http/http_proxy_client_socket_pool.h
@@ -28,21 +28,26 @@ class HttpAuthController;
 
 class HttpProxySocketParams : public base::RefCounted<HttpProxySocketParams> {
  public:
+  // Takes ownership of |auth_controller|.
   HttpProxySocketParams(const scoped_refptr<TCPSocketParams>& proxy_server,
                         const GURL& request_url, HostPortPair endpoint,
-                        scoped_refptr<HttpAuthController> auth_controller,
-                        bool tunnel);
+                        HttpAuthController* auth_controller, bool tunnel);
 
   const scoped_refptr<TCPSocketParams>& tcp_params() const {
     return tcp_params_;
   }
   const GURL& request_url() const { return request_url_; }
   const HostPortPair& endpoint() const { return endpoint_; }
-  const scoped_refptr<HttpAuthController>& auth_controller() {
-    return auth_controller_;
+  HttpAuthController* ReleaseAuthController() {
+    return auth_controller_.release();
   }
   bool tunnel() const { return tunnel_; }
 
+  // Takes ownership of |auth_controller|.
+  void set_auth_controller(HttpAuthController* auth_controller) {
+    auth_controller_.reset(auth_controller);
+  }
+
  private:
   friend class base::RefCounted<HttpProxySocketParams>;
   ~HttpProxySocketParams();
@@ -50,7 +55,7 @@ class HttpProxySocketParams : public base::RefCounted<HttpProxySocketParams> {
   const scoped_refptr<TCPSocketParams> tcp_params_;
   const GURL request_url_;
   const HostPortPair endpoint_;
-  const scoped_refptr<HttpAuthController> auth_controller_;
+  scoped_ptr<HttpAuthController> auth_controller_;
   const bool tunnel_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpProxySocketParams);