Include destination port for websocket throttling.

net/websockets/websocket_throttle.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_WEBSOCKETS_WEBSOCKET_THROTTLE_H_
 #define NET_WEBSOCKETS_WEBSOCKET_THROTTLE_H_
 
 #include <deque>
+#include <map>
 #include <string>
 
-#include "base/hash_tables.h"
+#include "net/base/ip_endpoint.h"
 #include "net/base/net_export.h"
 
 template <typename T> struct DefaultSingletonTraits;
 
 namespace net {
 
 class SocketStream;
 class WebSocketJob;
 
 // SocketStreamThrottle for WebSocket protocol.
@@ skipping 19 matching lines @@
   void RemoveFromQueue(WebSocketJob* job);
 
   // Checks sockets waiting in |queue_| and check the socket is the front of
   // every queue for the destination addresses of |socket|.
   // If so, the socket can resume estabilshing connection, so wake up
   // the socket.
   void WakeupSocketIfNecessary();
 
  private:
   typedef std::deque<WebSocketJob*> ConnectingQueue;
-  typedef base::hash_map<std::string, ConnectingQueue*> ConnectingAddressMap;
+  typedef std::map<IPEndPoint, ConnectingQueue*> ConnectingAddressMap;
 
   WebSocketThrottle();
-  virtual ~WebSocketThrottle();
+  ~WebSocketThrottle();
   friend struct DefaultSingletonTraits<WebSocketThrottle>;
 
   // Key: string of host's address.  Value: queue of sockets for the address.
   ConnectingAddressMap addr_map_;
 
   // Queue of sockets for websockets in opening state.
   ConnectingQueue queue_;
+
+  DISALLOW_COPY_AND_ASSIGN(WebSocketThrottle);
 };
 
 }  // namespace net
 
 #endif  // NET_WEBSOCKETS_WEBSOCKET_THROTTLE_H_