Migrate WTF::HashMap::add() to ::insert()

third_party/WebKit/Source/modules/indexeddb/IDBMetadata.cpp

 // Copyright 2015 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 "modules/indexeddb/IDBMetadata.h"
 
 #include "public/platform/modules/indexeddb/WebIDBMetadata.h"
 
 namespace blink {
 
@@ skipping 29 matching lines @@
 
 RefPtr<IDBObjectStoreMetadata> IDBObjectStoreMetadata::createCopy() const {
   RefPtr<IDBObjectStoreMetadata> copy = adoptRef(
       new IDBObjectStoreMetadata(name, id, keyPath, autoIncrement, maxIndexId));
 
   for (const auto& it : indexes) {
     IDBIndexMetadata* index = it.value.get();
     RefPtr<IDBIndexMetadata> indexCopy =
         adoptRef(new IDBIndexMetadata(index->name, index->id, index->keyPath,
                                       index->unique, index->multiEntry));
-    copy->indexes.add(it.key, std::move(indexCopy));
+    copy->indexes.insert(it.key, std::move(indexCopy));
   }
   return copy;
 }
 
 IDBDatabaseMetadata::IDBDatabaseMetadata()
     : version(IDBDatabaseMetadata::NoVersion) {}
 
 IDBDatabaseMetadata::IDBDatabaseMetadata(const String& name,
                                          int64_t id,
                                          int64_t version,
@@ skipping 29 matching lines @@
 }
 
 void IDBDatabaseMetadata::copyFrom(const IDBDatabaseMetadata& metadata) {
   name = metadata.name;
   id = metadata.id;
   version = metadata.version;
   maxObjectStoreId = metadata.maxObjectStoreId;
 }
 
 }  // namespace blink