[autofill] Sync server card and address metadata.

components/autofill/core/browser/autofill_data_model.h

 // Copyright 2013 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_AUTOFILL_CORE_BROWSER_AUTOFILL_DATA_MODEL_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DATA_MODEL_H_
 
 #include <string>
 
 #include "base/strings/string16.h"
@@ skipping 27 matching lines @@
   // Called to update |use_count_| and |use_date_| when this data model is
   // the subject of user interaction (usually, when it's used to fill a form).
   void RecordUse();
 
   std::string guid() const { return guid_; }
   void set_guid(const std::string& guid) { guid_ = guid; }
 
   std::string origin() const { return origin_; }
   void set_origin(const std::string& origin) { origin_ = origin; }
 
+  const std::string& server_id() const { return server_id_; }
+  void set_server_id(const std::string& server_id) { server_id_ = server_id; }

[Evan Stade, 2015/05/18 22:02:59]

can you make this protected

[please use gerrit instead, 2015/05/20 20:04:55]

No longer applicable as we decided to go without this change.

+
   size_t use_count() const { return use_count_; }
   void set_use_count(size_t count) { use_count_ = count; }
 
   const base::Time& use_date() const { return use_date_; }
   void set_use_date(const base::Time& time) { use_date_ = time; }
 
   const base::Time& modification_date() const { return modification_date_; }
   // This should only be called from database code.
   void set_modification_date(const base::Time& time) {
     modification_date_ = time;
   }
 
  private:
   // A globally unique ID for this object.
   std::string guid_;
 
   // The origin of this data.  This should be
   //   (a) a web URL for the domain of the form from which the data was
   //       automatically aggregated, e.g. https://www.example.com/register,
   //   (b) some other non-empty string, which cannot be interpreted as a web
   //       URL, identifying the origin for non-aggregated data, or
   //   (c) an empty string, indicating that the origin for this data is unknown.
   std::string origin_;
 
+  // An identifeir used for identifying server data. Only set for
+  // SERVER_PROFILEs, MASKED_SERVER_CARDs, and FULL_SERVER_CARDs. If the server
+  // does not provide this data, then this is a hash of contents.
+  std::string server_id_;
+
   // The number of times this model has been used.
   size_t use_count_;
 
   // The last time the model was used.
   base::Time use_date_;
 
   // The last time data in the model was modified.
   base::Time modification_date_;
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DATA_MODEL_H_