Use MetadataChangeList and EntityChangeList in SharedModelTypeProcessor

sync/internal_api/test/fake_metadata_change_list.cc

+// 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.
+
+#include <string>
+
+#include "sync/internal_api/public/test/fake_metadata_change_list.h"
+
+namespace syncer_v2 {
+
+FakeMetadataChangeList::FakeMetadataChangeList() {}
+
+FakeMetadataChangeList::~FakeMetadataChangeList() {}
+
+FakeMetadataChangeList::Record::Record() {}
+
+FakeMetadataChangeList::Record::~Record() {}
+
+void FakeMetadataChangeList::UpdateDataTypeState(
+    const DataTypeState& data_type_state) {
+  Record record;
+  record.action = UPDATE_DATA_TYPE_STATE;
+  record.data_type_state = data_type_state;
+  records_.push_back(record);
+}
+
+void FakeMetadataChangeList::ClearDataTypeState() {
+  Record record;
+  record.action = CLEAR_DATA_TYPE_STATE;
+  records_.push_back(record);
+}
+
+void FakeMetadataChangeList::UpdateMetadata(
+    const std::string& client_tag,
+    const sync_pb::EntityMetadata& metadata) {
+  Record record;
+  record.action = UPDATE_METADATA;
+  record.tag = client_tag;
+  record.metadata.CopyFrom(metadata);
+  records_.push_back(record);
+}
+
+void FakeMetadataChangeList::ClearMetadata(const std::string& client_tag) {
+  Record record;
+  record.action = CLEAR_METADATA;
+  record.tag = client_tag;
+  records_.push_back(record);
+}
+
+size_t FakeMetadataChangeList::GetNumRecords() const {
+  return records_.size();
+}
+
+const FakeMetadataChangeList::Record& FakeMetadataChangeList::GetNthRecord(
+    size_t n) const {
+  return records_[n];
+}
+
+}  // namespace syncer_v2