[Sync] Migrate bridge implementations to change list based MergeSyncData

components/history/core/browser/typed_url_sync_bridge.cc

 // Copyright 2017 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 "components/history/core/browser/typed_url_sync_bridge.h"
 
 #include "base/big_endian.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/history/core/browser/history_backend.h"
@@ skipping 63 matching lines @@
 
 std::unique_ptr<syncer::MetadataChangeList>
 TypedURLSyncBridge::CreateMetadataChangeList() {
   DCHECK(sequence_checker_.CalledOnValidSequence());
   return base::MakeUnique<syncer::SyncMetadataStoreChangeList>(
       sync_metadata_database_, syncer::TYPED_URLS);
 }
 
 base::Optional<syncer::ModelError> TypedURLSyncBridge::MergeSyncData(
     std::unique_ptr<syncer::MetadataChangeList> metadata_change_list,
-    syncer::EntityDataMap entity_data_map) {
+    syncer::EntityChangeList entity_data) {
   DCHECK(sequence_checker_.CalledOnValidSequence());
   NOTIMPLEMENTED();
   return {};
 }
 
 base::Optional<syncer::ModelError> TypedURLSyncBridge::ApplySyncChanges(
     std::unique_ptr<syncer::MetadataChangeList> metadata_change_list,
     syncer::EntityChangeList entity_changes) {
   DCHECK(sequence_checker_.CalledOnValidSequence());
   NOTIMPLEMENTED();
@@ skipping 287 matching lines @@
   if (!WriteToTypedUrlSpecifics(row, visits, specifics)) {
     // Cannot write to specifics, ex. no TYPED visits.
     return base::MakeUnique<EntityData>();
   }
   entity_data->non_unique_name = row.url().spec();
 
   return entity_data;
 }
 
 }  // namespace history