IDBObserver: Lifetime Management: Adding Observer

content/browser/indexed_db/indexed_db_class_factory.cc

Index: content/browser/indexed_db/indexed_db_class_factory.cc
diff --git a/content/browser/indexed_db/indexed_db_class_factory.cc b/content/browser/indexed_db/indexed_db_class_factory.cc
index 71c30fd078f742f36a932c5b9d316ac6ee61d4bf..bcd6e599a7b0e25f3ea40dc62068e366033f36ed 100644
--- a/content/browser/indexed_db/indexed_db_class_factory.cc
+++ b/content/browser/indexed_db/indexed_db_class_factory.cc
@@ -37,13 +37,14 @@ IndexedDBDatabase* IndexedDBClassFactory::CreateIndexedDBDatabase(
 
 IndexedDBTransaction* IndexedDBClassFactory::CreateIndexedDBTransaction(
     int64_t id,
+    base::WeakPtr<IndexedDBConnection> connection,
     scoped_refptr<IndexedDBDatabaseCallbacks> callbacks,
     const std::set<int64_t>& scope,
     blink::WebIDBTransactionMode mode,
     IndexedDBDatabase* db,
     IndexedDBBackingStore::Transaction* backing_store_transaction) {
-  return new IndexedDBTransaction(id, callbacks, scope, mode, db,
-                                  backing_store_transaction);
+  return new IndexedDBTransaction(id, std::move(connection), callbacks, scope,
+                                  mode, db, backing_store_transaction);
 }
 
 LevelDBTransaction* IndexedDBClassFactory::CreateLevelDBTransaction(