Refactor SignalStrategy so that it can be reused for multiple connections.

remoting/jingle_glue/jingle_signaling_connector.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 REMOTING_JINGLE_GLUE_JINGLE_SIGNALING_CONNECTOR_H_
 #define REMOTING_JINGLE_GLUE_JINGLE_SIGNALING_CONNECTOR_H_
 
 #include <map>
 
 #include "base/basictypes.h"
@@ skipping 23 matching lines @@
 // This class is not threadsafe, and should only be used on the thread it is
 // created on.
 class JingleSignalingConnector : public SignalStrategy::Listener,
                                  public sigslot::has_slots<> {
  public:
   JingleSignalingConnector(SignalStrategy* signal_strategy,
                            cricket::SessionManager* session_manager);
   virtual ~JingleSignalingConnector();
 
   // SignalStrategy::Listener interface.
-  virtual bool OnIncomingStanza(const buzz::XmlElement* stanza) OVERRIDE;
+  virtual void OnSignalStrategyStateChange(
+      SignalStrategy::State state) OVERRIDE;
+  virtual bool OnSignalStrategyIncomingStanza(
+      const buzz::XmlElement* stanza) OVERRIDE;
 
  private:
   typedef std::map<std::string, buzz::XmlElement*> IqRequestsMap;
 
   void OnOutgoingMessage(cricket::SessionManager* manager,
                          const buzz::XmlElement* stanza);
 
   SignalStrategy* signal_strategy_;
   cricket::SessionManager* session_manager_;
   IqRequestsMap pending_requests_;
 
   DISALLOW_COPY_AND_ASSIGN(JingleSignalingConnector);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_JINGLE_GLUE_JINGLE_SIGNALING_CONNECTOR_H_