Decomped registration logic into its own class.

chrome/browser/sync/notifier/chrome_invalidation_client.h

 // Copyright (c) 2010 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.
 //
 // A simple wrapper around invalidation::InvalidationClient that
 // handles all the startup/shutdown details and hookups.
 
 #ifndef CHROME_BROWSER_SYNC_NOTIFIER_CHROME_INVALIDATION_CLIENT_H_
 #define CHROME_BROWSER_SYNC_NOTIFIER_CHROME_INVALIDATION_CLIENT_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/non_thread_safe.h"
 #include "base/scoped_ptr.h"
 #include "chrome/browser/sync/notifier/chrome_system_resources.h"
 #include "chrome/browser/sync/syncable/model_type.h"
 #include "google/cacheinvalidation/invalidation-client.h"
 
 namespace buzz {
 class XmppClient;
 }  // namespace
 
 namespace sync_notifier {
 
 class CacheInvalidationPacketHandler;
+class RegistrationManager;
 
 // TODO(akalin): Hook this up to a NetworkChangeNotifier so we can
 // properly notify invalidation_client_.
 
 class ChromeInvalidationClient : public invalidation::InvalidationListener {
  public:
   class Listener {
    public:
     virtual ~Listener();
 
@@ skipping 33 matching lines @@
   virtual void RegistrationLost(const invalidation::ObjectId& object_id,
                                 invalidation::Closure* callback);
 
  private:
   NonThreadSafe non_thread_safe_;
   ChromeSystemResources chrome_system_resources_;
   Listener* listener_;
   scoped_ptr<invalidation::InvalidationClient> invalidation_client_;
   scoped_ptr<CacheInvalidationPacketHandler>
       cache_invalidation_packet_handler_;
-
-  void OnRegister(const invalidation::RegistrationUpdateResult& result);
+  scoped_ptr<RegistrationManager> registration_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeInvalidationClient);
 };
 
 }  // namespace sync_notifier
 
 #endif  // CHROME_BROWSER_SYNC_NOTIFIER_CHROME_INVALIDATION_CLIENT_H_