Move code from sync/api/attachments to sync/internal_api/attachments.

sync/api/attachments/fake_attachment_uploader.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 "sync/api/attachments/fake_attachment_uploader.h"
-
-#include "base/bind.h"
-#include "base/message_loop/message_loop.h"
-#include "sync/api/attachments/attachment.h"
-
-namespace syncer {
-
-FakeAttachmentUploader::FakeAttachmentUploader() {
-  DCHECK(CalledOnValidThread());
-}
-
-FakeAttachmentUploader::~FakeAttachmentUploader() {
-  DCHECK(CalledOnValidThread());
-}
-
-void FakeAttachmentUploader::UploadAttachment(const Attachment& attachment,
-                                              const UploadCallback& callback) {
-  DCHECK(CalledOnValidThread());
-  UploadResult result = UPLOAD_SUCCESS;
-  AttachmentId updated_id = attachment.GetId();
-  // TODO(maniscalco): Update the attachment id with server address information
-  // before passing it to the callback.
-  base::MessageLoop::current()->PostTask(
-      FROM_HERE, base::Bind(callback, result, updated_id));
-}
-
-}  // namespace syncer