[Sync] Implement EstimateMemoryUsage for SharedModelTypeProcessor and ModelTypeWorker

components/sync/protocol/proto_visitors.h

 // Copyright 2016 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_PROTOCOL_PROTO_VISITORS_H_
 #define COMPONENTS_SYNC_PROTOCOL_PROTO_VISITORS_H_
 
 #include "components/sync/protocol/app_list_specifics.pb.h"
 #include "components/sync/protocol/app_notification_specifics.pb.h"
 #include "components/sync/protocol/app_setting_specifics.pb.h"
 #include "components/sync/protocol/app_specifics.pb.h"
 #include "components/sync/protocol/arc_package_specifics.pb.h"
 #include "components/sync/protocol/autofill_specifics.pb.h"
 #include "components/sync/protocol/bookmark_specifics.pb.h"
 #include "components/sync/protocol/dictionary_specifics.pb.h"
 #include "components/sync/protocol/encryption.pb.h"
 #include "components/sync/protocol/entity_metadata.pb.h"
 #include "components/sync/protocol/experiments_specifics.pb.h"
 #include "components/sync/protocol/extension_setting_specifics.pb.h"
 #include "components/sync/protocol/extension_specifics.pb.h"
 #include "components/sync/protocol/favicon_image_specifics.pb.h"
 #include "components/sync/protocol/favicon_tracking_specifics.pb.h"
 #include "components/sync/protocol/history_delete_directive_specifics.pb.h"
+#include "components/sync/protocol/model_type_state.pb.h"
 #include "components/sync/protocol/nigori_specifics.pb.h"
 #include "components/sync/protocol/password_specifics.pb.h"
 #include "components/sync/protocol/preference_specifics.pb.h"
 #include "components/sync/protocol/printer_specifics.pb.h"
 #include "components/sync/protocol/priority_preference_specifics.pb.h"
 #include "components/sync/protocol/proto_enum_conversions.h"
 #include "components/sync/protocol/reading_list_specifics.pb.h"
 #include "components/sync/protocol/search_engine_specifics.pb.h"
 #include "components/sync/protocol/session_specifics.pb.h"
 #include "components/sync/protocol/sync.pb.h"
@@ skipping 818 matching lines @@
 
 VISIT_PROTO_FIELDS(const sync_pb::AttachmentMetadataRecord& proto) {
   VISIT(id);
   VISIT(is_on_server);
 }
 
 VISIT_PROTO_FIELDS(const sync_pb::AttachmentMetadata& proto) {
   VISIT_REP(record);
 }
 
+VISIT_PROTO_FIELDS(const sync_pb::ModelTypeState& proto) {

[Patrick Noland, 2017/03/29 19:42:54]

[nit] make this alphabetic order, like you do proto_memory_estimations

[pavely, 2017/03/30 01:07:25]

This whole file is not alphabetical. Sorting it would introduce many
modifications unrelated to current CL. I'll leave this change as it is and sort
this file in a separate CL.

+  VISIT(progress_marker);
+  VISIT(type_context);
+  VISIT(encryption_key_name);
+  VISIT(initial_sync_done);
+}
+
 VISIT_PROTO_FIELDS(const sync_pb::EntityMetadata& proto) {
   VISIT(client_tag_hash);
   VISIT(server_id);
   VISIT(is_deleted);
   VISIT(sequence_number);
   VISIT(acked_sequence_number);
   VISIT(server_version);
   VISIT(creation_time);
   VISIT(modification_time);
   VISIT(specifics_hash);
@@ skipping 19 matching lines @@
 
 }  // namespace syncer
 
 #undef VISIT_
 #undef VISIT_BYTES
 #undef VISIT_ENUM
 #undef VISIT
 #undef VISIT_REP
 
 #endif  // COMPONENTS_SYNC_PROTOCOL_PROTO_VISITORS_H_