Massive refactoring of extensions sync code

chrome/browser/sync/profile_sync_factory_impl.cc

 // 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.
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/sync/glue/autofill_change_processor.h"
 #include "chrome/browser/sync/glue/autofill_data_type_controller.h"
@@ skipping 148 matching lines @@
   return SyncComponents(model_associator, change_processor);
 }
 
 ProfileSyncFactory::SyncComponents
 ProfileSyncFactoryImpl::CreateExtensionSyncComponents(
     ProfileSyncService* profile_sync_service,
     UnrecoverableErrorHandler* error_handler) {
   ExtensionModelAssociator* model_associator =
       new ExtensionModelAssociator(profile_sync_service);
   ExtensionChangeProcessor* change_processor =
-      new ExtensionChangeProcessor(error_handler, model_associator);
+      new ExtensionChangeProcessor(error_handler);
   return SyncComponents(model_associator, change_processor);
 }
 
 ProfileSyncFactory::SyncComponents
 ProfileSyncFactoryImpl::CreatePasswordSyncComponents(
     ProfileSyncService* profile_sync_service,
     PasswordStore* password_store,
     UnrecoverableErrorHandler* error_handler) {
   PasswordModelAssociator* model_associator =
       new PasswordModelAssociator(profile_sync_service,
@@ skipping 35 matching lines @@
     browser_sync::UnrecoverableErrorHandler* error_handler) {
   TypedUrlModelAssociator* model_associator =
       new TypedUrlModelAssociator(profile_sync_service,
                                   history_backend);
   TypedUrlChangeProcessor* change_processor =
       new TypedUrlChangeProcessor(model_associator,
                                   history_backend,
                                   error_handler);
   return SyncComponents(model_associator, change_processor);
 }