FYI: Control Data + Per-Device Metadata

sync/internal_api/base_node.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.
 
 #include "sync/internal_api/public/base_node.h"
 
 #include "base/base64.h"
 #include "base/sha1.h"
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
@@ skipping 314 matching lines @@
 const sync_pb::ExtensionSpecifics& BaseNode::GetExtensionSpecifics() const {
   DCHECK_EQ(GetModelType(), EXTENSIONS);
   return GetEntitySpecifics().extension();
 }
 
 const sync_pb::SessionSpecifics& BaseNode::GetSessionSpecifics() const {
   DCHECK_EQ(GetModelType(), SESSIONS);
   return GetEntitySpecifics().session();
 }
 
+const sync_pb::PerDeviceSpecifics& BaseNode::GetPerDeviceSpecifics() const {
+  DCHECK_EQ(GetModelType(), PER_DEVICE_METADATA);
+  return GetEntitySpecifics().per_device_metadata();
+}
+
+const sync_pb::PerUserSpecifics& BaseNode::GetPerUserSpecifics() const {
+  DCHECK_EQ(GetModelType(), PER_USER_METADATA);
+  return GetEntitySpecifics().per_user_metadata();
+}
+
 const sync_pb::EntitySpecifics& BaseNode::GetEntitySpecifics() const {
   return GetUnencryptedSpecifics(GetEntry());
 }
 
 ModelType BaseNode::GetModelType() const {
   return GetEntry()->GetModelType();
 }
 
 void BaseNode::SetUnencryptedSpecifics(
     const sync_pb::EntitySpecifics& specifics) {
   ModelType type = GetModelTypeFromSpecifics(specifics);
   DCHECK_NE(UNSPECIFIED, type);
   if (GetModelType() != UNSPECIFIED) {
     DCHECK_EQ(GetModelType(), type);
   }
   unencrypted_data_.CopyFrom(specifics);
 }
 
 }  // namespace syncer