Do not update AttachmentIds after uploading attachments to sync server.

sync/internal_api/write_transaction.cc

 // Copyright 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 "sync/internal_api/public/write_transaction.h"
 
 #include "sync/syncable/directory.h"
 #include "sync/syncable/mutable_entry.h"
 #include "sync/syncable/syncable_write_transaction.h"
 
@@ skipping 63 matching lines @@
     // data type.
     GetDirectory()->ResetVersionsForType(transaction_, type);
   }
 
   // Note that it's possible for a GetUpdatesResponse that arrives immediately
   // after the context update to override the cleared progress markers.
   // TODO(zea): add a flag in the directory to prevent this from happening.
   // See crbug.com/360280
 }
 
-void WriteTransaction::UpdateEntriesWithAttachmentId(
+void WriteTransaction::UpdateEntriesMarkAttachmentAsOnServer(
     const AttachmentId& attachment_id) {
   syncable::Directory::Metahandles handles;
   GetDirectory()->GetMetahandlesByAttachmentId(
       transaction_, attachment_id.GetProto(), &handles);
   for (syncable::Directory::Metahandles::iterator iter = handles.begin();
        iter != handles.end();
        ++iter) {
     syncable::MutableEntry entry(transaction_, syncable::GET_BY_HANDLE, *iter);
-    entry.UpdateAttachmentIdWithServerInfo(attachment_id.GetProto());
+    entry.MarkAttachmentAsOnServer(attachment_id.GetProto());
   }
 }
 
 }  // namespace syncer