Remove OwnPtr::release() calls in modules/ (part 2).

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

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 75 matching lines @@
     void onComplete(int64_t transactionId) override { }
 private:
     FakeIDBDatabaseCallbacks() { }
 };
 
 TEST_F(IDBTransactionTest, EnsureLifetime)
 {
     OwnPtr<MockWebIDBDatabase> backend = MockWebIDBDatabase::create();
     EXPECT_CALL(*backend, close())
         .Times(1);
-    Persistent<IDBDatabase> db = IDBDatabase::create(getExecutionContext(), backend.release(), FakeIDBDatabaseCallbacks::create());
+    Persistent<IDBDatabase> db = IDBDatabase::create(getExecutionContext(), std::move(backend), FakeIDBDatabaseCallbacks::create());
 
     const int64_t transactionId = 1234;
     const HashSet<String> transactionScope = HashSet<String>();
     Persistent<IDBTransaction> transaction = IDBTransaction::create(getScriptState(), transactionId, transactionScope, WebIDBTransactionModeReadOnly, db.get());
     PersistentHeapHashSet<WeakMember<IDBTransaction>> set;
     set.add(transaction);
 
     ThreadHeap::collectAllGarbage();
     EXPECT_EQ(1u, set.size());
 
@@ skipping 15 matching lines @@
 
 TEST_F(IDBTransactionTest, TransactionFinish)
 {
     const int64_t transactionId = 1234;
 
     OwnPtr<MockWebIDBDatabase> backend = MockWebIDBDatabase::create();
     EXPECT_CALL(*backend, commit(transactionId))
         .Times(1);
     EXPECT_CALL(*backend, close())
         .Times(1);
-    Persistent<IDBDatabase> db = IDBDatabase::create(getExecutionContext(), backend.release(), FakeIDBDatabaseCallbacks::create());
+    Persistent<IDBDatabase> db = IDBDatabase::create(getExecutionContext(), std::move(backend), FakeIDBDatabaseCallbacks::create());
 
     const HashSet<String> transactionScope = HashSet<String>();
     Persistent<IDBTransaction> transaction = IDBTransaction::create(getScriptState(), transactionId, transactionScope, WebIDBTransactionModeReadOnly, db.get());
     PersistentHeapHashSet<WeakMember<IDBTransaction>> set;
     set.add(transaction);
 
     ThreadHeap::collectAllGarbage();
     EXPECT_EQ(1u, set.size());
 
     deactivateNewTransactions();
@@ skipping 13 matching lines @@
     // will not fail if it is, but ASAN would notice the error.
     db->onAbort(transactionId, DOMException::create(AbortError, "Aborted"));
 
     // onAbort() should have cleared the transaction's reference to the database.
     ThreadHeap::collectAllGarbage();
     EXPECT_EQ(0u, set.size());
 }
 
 } // namespace
 } // namespace blink