Update sync API to support attachments.

chrome/browser/sync/profile_sync_components_factory_impl.cc

 // Copyright (c) 2012 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 "build/build_config.h"
 #include "chrome/browser/about_flags.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/bookmarks/enhanced_bookmarks_features.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 50 matching lines @@
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/pref_names.h"
 #include "components/autofill/core/browser/webdata/autofill_profile_syncable_service.h"
 #include "components/autofill/core/browser/webdata/autofill_webdata_service.h"
 #include "components/dom_distiller/core/dom_distiller_service.h"
 #include "components/password_manager/core/browser/password_store.h"
 #include "components/sync_driver/data_type_manager_observer.h"
 #include "components/sync_driver/proxy_data_type_controller.h"
 #include "content/public/browser/browser_thread.h"
 #include "extensions/browser/extension_system.h"
+#include "sync/api/attachments/attachment_service.h"
+#include "sync/api/attachments/fake_attachment_service.h"
+#include "sync/api/attachments/fake_attachment_store.h"
 #include "sync/api/syncable_service.h"
 
 #if defined(ENABLE_MANAGED_USERS)
 #include "chrome/browser/managed_mode/managed_user_settings_service.h"
 #include "chrome/browser/managed_mode/managed_user_settings_service_factory.h"
 #include "chrome/browser/managed_mode/managed_user_shared_settings_service.h"
 #include "chrome/browser/managed_mode/managed_user_shared_settings_service_factory.h"
 #include "chrome/browser/managed_mode/managed_user_sync_service.h"
 #include "chrome/browser/managed_mode/managed_user_sync_service_factory.h"
 #endif
@@ skipping 341 matching lines @@
   return new browser_sync::SyncBackendHostImpl(name, profile, sync_prefs);
 }
 
 browser_sync::GenericChangeProcessor*
     ProfileSyncComponentsFactoryImpl::CreateGenericChangeProcessor(
         ProfileSyncService* profile_sync_service,
         browser_sync::DataTypeErrorHandler* error_handler,
         const base::WeakPtr<syncer::SyncableService>& local_service,
         const base::WeakPtr<syncer::SyncMergeResult>& merge_result) {
   syncer::UserShare* user_share = profile_sync_service->GetUserShare();
+  // TODO(maniscalco): Construct a real AttachmentService with a real
+  // AttachmentStore instead of this fake stuff.
+  scoped_ptr<syncer::AttachmentStore> attachment_store(
+      new syncer::FakeAttachmentStore(
+          BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO)));
+  scoped_ptr<syncer::AttachmentService> attachment_service(
+      new syncer::FakeAttachmentService(attachment_store.Pass()));
   return new GenericChangeProcessor(error_handler,
                                     local_service,
                                     merge_result,
-                                    user_share);
+                                    user_share,
+                                    attachment_service.Pass());
 }
 
 browser_sync::SharedChangeProcessor* ProfileSyncComponentsFactoryImpl::
     CreateSharedChangeProcessor() {
   return new SharedChangeProcessor();
 }
 
 base::WeakPtr<syncer::SyncableService> ProfileSyncComponentsFactoryImpl::
     GetSyncableServiceForType(syncer::ModelType type) {
   if (!profile_) {  // For tests.
@@ skipping 162 matching lines @@
 ProfileSyncComponentsFactory::SyncComponents
     ProfileSyncComponentsFactoryImpl::CreateSessionSyncComponents(
        ProfileSyncService* profile_sync_service,
         DataTypeErrorHandler* error_handler) {
   SessionModelAssociator* model_associator =
       new SessionModelAssociator(profile_sync_service, error_handler);
   SessionChangeProcessor* change_processor =
       new SessionChangeProcessor(error_handler, model_associator);
   return SyncComponents(model_associator, change_processor);
 }