Remove raw DictionaryValue::Set in //components

components/sync/syncable/base_node.h

 // Copyright 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.
 
 #ifndef COMPONENTS_SYNC_SYNCABLE_BASE_NODE_H_
 #define COMPONENTS_SYNC_SYNCABLE_BASE_NODE_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 153 matching lines @@
 
   // Returns this item's position within its parent.
   // Do not call this function on items that do not support positioning
   // (ie. non-bookmarks).
   int GetPositionIndex() const;
 
   // Returns this item's attachment ids.
   const AttachmentIdList GetAttachmentIds() const;
 
   // Returns a base::DictionaryValue serialization of this node.
-  base::DictionaryValue* ToValue() const;
+  std::unique_ptr<base::DictionaryValue> ToValue() const;
 
  protected:
   BaseNode();
   virtual ~BaseNode();
 
   // These virtual accessors provide access to data members of derived classes.
   virtual const syncable::Entry* GetEntry() const = 0;
   virtual const BaseTransaction* GetTransaction() const = 0;
 
   // Determines whether part of the entry is encrypted, and if so attempts to
@@ skipping 42 matching lines @@
 
   // Same as |unencrypted_data_|, but for legacy password encryption.
   std::unique_ptr<sync_pb::PasswordSpecificsData> password_data_;
 
   DISALLOW_COPY_AND_ASSIGN(BaseNode);
 };
 
 }  // namespace syncer
 
 #endif  // COMPONENTS_SYNC_SYNCABLE_BASE_NODE_H_