[Sync] Move //components/sync to the syncer namespace.

components/sync/core_impl/attachments/attachment_service_impl.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/core/attachments/attachment_service_impl.h"
 
 #include <iterator>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 126 matching lines @@
 
   net::NetworkChangeNotifier::AddNetworkChangeObserver(this);
 }
 
 AttachmentServiceImpl::~AttachmentServiceImpl() {
   DCHECK(CalledOnValidThread());
   net::NetworkChangeNotifier::RemoveNetworkChangeObserver(this);
 }
 
 // Static.
-std::unique_ptr<syncer::AttachmentService>
-AttachmentServiceImpl::CreateForTest() {
-  std::unique_ptr<syncer::AttachmentStore> attachment_store =
+std::unique_ptr<AttachmentService> AttachmentServiceImpl::CreateForTest() {
+  std::unique_ptr<AttachmentStore> attachment_store =
       AttachmentStore::CreateInMemoryStore();
   std::unique_ptr<AttachmentUploader> attachment_uploader(
       new FakeAttachmentUploader);
   std::unique_ptr<AttachmentDownloader> attachment_downloader(
       new FakeAttachmentDownloader());
-  std::unique_ptr<syncer::AttachmentService> attachment_service(
-      new syncer::AttachmentServiceImpl(
+  std::unique_ptr<AttachmentService> attachment_service(
+      new AttachmentServiceImpl(
           attachment_store->CreateAttachmentStoreForSync(),
           std::move(attachment_uploader), std::move(attachment_downloader),
           NULL, base::TimeDelta(), base::TimeDelta()));
   return attachment_service;
 }
 
 void AttachmentServiceImpl::GetOrDownloadAttachments(
     const AttachmentIdList& attachment_ids,
     const GetOrDownloadCallback& callback) {
   DCHECK(CalledOnValidThread());
@@ skipping 154 matching lines @@
                                  weak_ptr_factory_.GetWeakPtr()));
   }
 }
 
 void AttachmentServiceImpl::SetTimerForTest(
     std::unique_ptr<base::Timer> timer) {
   upload_task_queue_->SetTimerForTest(std::move(timer));
 }
 
 }  // namespace syncer