Invoke AttachmentUploader and update AttachmentIds.

components/sync_driver/fake_generic_change_processor.cc

 // Copyright 2014 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 "components/sync_driver/fake_generic_change_processor.h"
 
 #include "base/location.h"
 #include "base/memory/weak_ptr.h"
 #include "sync/api/attachments/attachment_service_impl.h"
 #include "sync/api/syncable_service.h"
 
 namespace browser_sync {
 
-FakeGenericChangeProcessor::FakeGenericChangeProcessor()
+FakeGenericChangeProcessor::FakeGenericChangeProcessor(
+    SyncApiComponentFactory* sync_factory)
     : GenericChangeProcessor(NULL,
                              base::WeakPtr<syncer::SyncableService>(),
                              base::WeakPtr<syncer::SyncMergeResult>(),
                              NULL,
-                             syncer::AttachmentServiceImpl::CreateForTest()),
+                             sync_factory),
       sync_model_has_user_created_nodes_(true),
       sync_model_has_user_created_nodes_success_(true) {}
 
 FakeGenericChangeProcessor::~FakeGenericChangeProcessor() {}
 
 void FakeGenericChangeProcessor::set_sync_model_has_user_created_nodes(
     bool has_nodes) {
   sync_model_has_user_created_nodes_ = has_nodes;
 }
 void FakeGenericChangeProcessor::set_sync_model_has_user_created_nodes_success(
@@ skipping 38 matching lines @@
     : processor_(processor.Pass()) {}
 
 FakeGenericChangeProcessorFactory::~FakeGenericChangeProcessorFactory() {}
 
 scoped_ptr<GenericChangeProcessor>
 FakeGenericChangeProcessorFactory::CreateGenericChangeProcessor(
     syncer::UserShare* user_share,
     browser_sync::DataTypeErrorHandler* error_handler,
     const base::WeakPtr<syncer::SyncableService>& local_service,
     const base::WeakPtr<syncer::SyncMergeResult>& merge_result,
-    scoped_ptr<syncer::AttachmentService> attachment_service) {
+    SyncApiComponentFactory* sync_factory) {
   return processor_.PassAs<GenericChangeProcessor>();
 }
 
 }  // namespace browser_sync