When an idle socket is added back to a socket pool, check for stalled jobs in lower pools

net/socket/transport_client_socket_pool.h

Index: net/socket/transport_client_socket_pool.h
===================================================================
--- net/socket/transport_client_socket_pool.h	(revision 219027)
+++ net/socket/transport_client_socket_pool.h	(working copy)
@@ -161,7 +161,6 @@
                              scoped_ptr<StreamSocket> socket,
                              int id) OVERRIDE;
   virtual void FlushWithError(int error) OVERRIDE;
-  virtual bool IsStalled() const OVERRIDE;
   virtual void CloseIdleSockets() OVERRIDE;
   virtual int IdleSocketCount() const OVERRIDE;
   virtual int IdleSocketCountInGroup(
@@ -169,8 +168,6 @@
   virtual LoadState GetLoadState(
       const std::string& group_name,
       const ClientSocketHandle* handle) const OVERRIDE;
-  virtual void AddLayeredPool(LayeredPool* layered_pool) OVERRIDE;
-  virtual void RemoveLayeredPool(LayeredPool* layered_pool) OVERRIDE;
   virtual base::DictionaryValue* GetInfoAsValue(
       const std::string& name,
       const std::string& type,
@@ -178,6 +175,11 @@
   virtual base::TimeDelta ConnectionTimeout() const OVERRIDE;
   virtual ClientSocketPoolHistograms* histograms() const OVERRIDE;
 
+  // HigherLayeredPool implementation.
+  virtual bool IsStalled() const OVERRIDE;
+  virtual void AddHigherLayeredPool(HigherLayeredPool* higher_pool) OVERRIDE;
+  virtual void RemoveHigherLayeredPool(HigherLayeredPool* higher_pool) OVERRIDE;
+
  private:
   typedef ClientSocketPoolBase<TransportSocketParams> PoolBase;