Attempting to re-land a small portion of this change... Simply add links from

net/socket/client_socket_handle.h

Index: net/socket/client_socket_handle.h
diff --git a/net/socket/client_socket_handle.h b/net/socket/client_socket_handle.h
index 0b9a65277d038b756b2b9b8328f670310f2fa87d..e2ac23ff352aacfacdc48e9e8488e41d766eb89f 100644
--- a/net/socket/client_socket_handle.h
+++ b/net/socket/client_socket_handle.h
@@ -92,6 +92,12 @@ class NET_EXPORT ClientSocketHandle {
   // initialized the ClientSocketHandle.
   LoadState GetLoadState() const;
 
+  bool IsPoolStalled() const;
+
+  void AddLayeredPool(LayeredPool* layered_pool);
+
+  void RemoveLayeredPool(LayeredPool* layered_pool);
+
   // Returns true when Init() has completed successfully.
   bool is_initialized() const { return is_initialized_; }
 
@@ -164,6 +170,7 @@ class NET_EXPORT ClientSocketHandle {
 
   bool is_initialized_;
   ClientSocketPool* pool_;
+  LayeredPool* layered_pool_;
   scoped_ptr<StreamSocket> socket_;
   std::string group_name_;
   bool is_reused_;