Indexed DB: Use BindOnce / OnceCallback / OnceClosure where applicable

content/browser/indexed_db/indexed_db_database_unittest.cc

 // Copyright 2013 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 "content/browser/indexed_db/indexed_db_database.h"
 
 #include <stdint.h>
 #include <set>
 #include <utility>
 
@@ skipping 317 matching lines @@
                                                         db_, callbacks_);
     transaction_ = connection_->CreateTransaction(
         transaction_id, std::set<int64_t>() /*scope*/,
         blink::kWebIDBTransactionModeVersionChange,
         new IndexedDBFakeBackingStore::FakeTransaction(commit_success_));
     db_->TransactionCreated(transaction_);
 
     // Add a dummy task which takes the place of the VersionChangeOperation
     // which kicks off the upgrade. This ensures that the transaction has
     // processed at least one task before the CreateObjectStore call.
-    transaction_->ScheduleTask(base::Bind(&DummyOperation));
+    transaction_->ScheduleTask(base::BindOnce(&DummyOperation));
   }
 
   void RunPostedTasks() { base::RunLoop().RunUntilIdle(); }
 
 private:
   // Needs to outlive |db_|.
   content::TestBrowserThreadBundle thread_bundle_;
 
  protected:
   scoped_refptr<IndexedDBFakeBackingStore> backing_store_;
@@ skipping 106 matching lines @@
   EXPECT_EQ(1ULL, db_->metadata().object_stores.size());
 
   // This will execute the Put then Delete.
   RunPostedTasks();
   EXPECT_EQ(0ULL, db_->metadata().object_stores.size());
 
   transaction_->Commit();  // Cleans up the object hierarchy.
 }
 
 }  // namespace content