Add AttachmentMetadata to Sync's EntryKernel.

sync/syncable/syncable_enum_conversions_unittest.cc

 // Copyright (c) 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.
 
 // Keep this file in sync with entry_kernel.h.
 
 #include "sync/syncable/syncable_enum_conversions.h"
 
 #include <string>
 
@@ skipping 65 matching lines @@
   TestEnumStringFunction(
       GetProtoFieldString, PROTO_FIELDS_BEGIN, PROTO_FIELDS_END - 1);
 }
 
 TEST_F(SyncableEnumConversionsTest, GetUniquePositionFieldString) {
   TestEnumStringFunction(
       GetUniquePositionFieldString,
       UNIQUE_POSITION_FIELDS_BEGIN, UNIQUE_POSITION_FIELDS_END - 1);
 }
 
+TEST_F(SyncableEnumConversionsTest, GetAttachmentMetadataFieldString) {
+  TestEnumStringFunction(
+      GetAttachmentMetadataFieldString,
+      ATTACHMENT_METADATA_FIELDS_BEGIN, ATTACHMENT_METADATA_FIELDS_END - 1);
+}
+
 TEST_F(SyncableEnumConversionsTest, GetBitTempString) {
   TestEnumStringFunction(
       GetBitTempString, BIT_TEMPS_BEGIN, BIT_TEMPS_END - 1);
 }
 
 }  // namespace
 }  // namespace syncable
 }  // namespace syncer