Revert 113300 - Revert of 112134 of Revert 112130 - Close idle connections / SPDY sessions when n...

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 113335)
+++ net/http/http_proxy_client_socket_pool.h	(working copy)
@@ -167,7 +167,8 @@
   DISALLOW_COPY_AND_ASSIGN(HttpProxyConnectJob);
 };
 
-class NET_EXPORT_PRIVATE HttpProxyClientSocketPool : public ClientSocketPool {
+class NET_EXPORT_PRIVATE HttpProxyClientSocketPool
+    : public ClientSocketPool, public LayeredPool {
  public:
   HttpProxyClientSocketPool(
       int max_sockets,
@@ -202,6 +203,8 @@
 
   virtual void Flush() OVERRIDE;
 
+  virtual bool IsStalled() const OVERRIDE;
+
   virtual void CloseIdleSockets() OVERRIDE;
 
   virtual int IdleSocketCount() const OVERRIDE;
@@ -213,6 +216,10 @@
       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,
@@ -222,6 +229,9 @@
 
   virtual ClientSocketPoolHistograms* histograms() const OVERRIDE;
 
+  // LayeredPool methods:
+  virtual bool CloseOneIdleConnection() OVERRIDE;
+
  private:
   typedef ClientSocketPoolBase<HttpProxySocketParams> PoolBase;