[Sync] Move //sync to //components/sync.

sync/internal_api/attachments/attachment_util.cc

Index: sync/internal_api/attachments/attachment_util.cc
diff --git a/sync/internal_api/attachments/attachment_util.cc b/sync/internal_api/attachments/attachment_util.cc
deleted file mode 100644
index c2debca4bc128155bf46db510fad2ef7182cbd96..0000000000000000000000000000000000000000
--- a/sync/internal_api/attachments/attachment_util.cc
+++ /dev/null
@@ -1,18 +0,0 @@
-// 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/internal_api/public/attachments/attachment_util.h"
-
-#include <stdint.h>
-
-#include "base/memory/ref_counted_memory.h"
-#include "third_party/leveldatabase/src/util/crc32c.h"
-
-namespace syncer {
-
-uint32_t ComputeCrc32c(const scoped_refptr<base::RefCountedMemory>& data) {
-  return leveldb::crc32c::Value(data->front_as<char>(), data->size());
-}
-
-}  // namespace syncer