Allow chrome to handle 407 auth challenges to CONNECT requests

net/socket/client_socket_pool_manager.h

Index: net/socket/client_socket_pool_manager.h
===================================================================
--- net/socket/client_socket_pool_manager.h	(revision 117986)
+++ net/socket/client_socket_pool_manager.h	(working copy)
@@ -13,6 +13,7 @@
 #include "net/base/completion_callback.h"
 #include "net/base/net_export.h"
 #include "net/base/request_priority.h"
+#include "net/http/http_proxy_client_socket_pool.h"
 
 class GURL;
 
@@ -88,6 +89,7 @@
     const SSLConfig& ssl_config_for_proxy,
     const BoundNetLog& net_log,
     ClientSocketHandle* socket_handle,
+    TunnelAuthCallback auth_needed_callback,
     const CompletionCallback& callback);
 
 // A helper method that uses the passed in proxy information to initialize a
@@ -102,6 +104,7 @@
     const SSLConfig& ssl_config_for_proxy,
     const BoundNetLog& net_log,
     ClientSocketHandle* socket_handle,
+    TunnelAuthCallback auth_needed_callback,
     const CompletionCallback& callback);
 
 // Similar to InitSocketHandleForHttpRequest except that it initiates the
@@ -118,7 +121,8 @@
     const SSLConfig& ssl_config_for_origin,
     const SSLConfig& ssl_config_for_proxy,
     const BoundNetLog& net_log,
-    int num_preconnect_streams);
+    int num_preconnect_streams,
+    TunnelAuthCallback auth_needed_callback);
 
 }  // namespace net