Allow a non-200 (or non-407) response for a CONNECT request from an HTTPS pro...

net/http/http_proxy_client_socket_pool.h

Index: net/http/http_proxy_client_socket_pool.h
===================================================================
--- net/http/http_proxy_client_socket_pool.h	(revision 68026)
+++ net/http/http_proxy_client_socket_pool.h	(working copy)
@@ -14,6 +14,7 @@
 #include "base/time.h"
 #include "net/base/host_port_pair.h"
 #include "net/http/http_auth.h"
+#include "net/http/http_proxy_tunnel_client_socket.h"
 #include "net/http/http_response_info.h"
 #include "net/socket/client_socket_pool_base.h"
 #include "net/socket/client_socket_pool_histograms.h"
@@ -157,10 +158,11 @@
   State next_state_;
   CompletionCallbackImpl<HttpProxyConnectJob> callback_;
   scoped_ptr<ClientSocketHandle> transport_socket_handle_;
-  scoped_ptr<ClientSocket> transport_socket_;
+  scoped_ptr<HttpProxyTunnelClientSocket> transport_socket_;
   bool using_spdy_;
 
   HttpResponseInfo error_response_info_;
+  scoped_ptr<HttpProxyTunnelClientSocket> pending_https_proxy_response_socket_;
 
   scoped_refptr<SpdyStream> spdy_stream_;