Add the IndexedDBActiveBlobRegistry, currently unused, to enable future blob

content/browser/indexed_db/indexed_db_unittest.cc

 // Copyright (c) 2012 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 "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/test/test_simple_task_runner.h"
 #include "base/threading/thread.h"
 #include "content/browser/browser_thread_impl.h"
 #include "content/browser/indexed_db/indexed_db_connection.h"
@@ skipping 164 matching lines @@
         webkit_database::GetIdentifierFromOrigin(kTestOrigin));
 
     IndexedDBPendingConnection open_connection(open_callbacks,
                                                open_db_callbacks,
                                                0 /* child_process_id */,
                                                0 /* host_transaction_id */,
                                                0 /* version */);
     factory->Open(base::ASCIIToUTF16("opendb"),
                   open_connection,
                   kTestOrigin,
-                  idb_context->data_path());
+                  idb_context->data_path(),
+                  NULL /* task_runner */);
     IndexedDBPendingConnection closed_connection(closed_callbacks,
                                                  closed_db_callbacks,
                                                  0 /* child_process_id */,
                                                  0 /* host_transaction_id */,
                                                  0 /* version */);
     factory->Open(base::ASCIIToUTF16("closeddb"),
                   closed_connection,
                   kTestOrigin,
-                  idb_context->data_path());
+                  idb_context->data_path(),
+                  NULL /* task_runner */);
 
     closed_callbacks->connection()->Close();
 
     idb_context->TaskRunner()->PostTask(
         FROM_HERE,
         base::Bind(
             &IndexedDBContextImpl::DeleteForOrigin, idb_context, kTestOrigin));
     FlushIndexedDBTaskRunner();
     message_loop_.RunUntilIdle();
   }
@@ skipping 45 matching lines @@
   scoped_refptr<MockIndexedDBCallbacks> callbacks(new MockIndexedDBCallbacks());
   scoped_refptr<MockIndexedDBDatabaseCallbacks> db_callbacks(
       new MockIndexedDBDatabaseCallbacks());
   const int64 transaction_id = 1;
   IndexedDBPendingConnection connection(
       callbacks,
       db_callbacks,
       0 /* child_process_id */,
       transaction_id,
       IndexedDBDatabaseMetadata::DEFAULT_INT_VERSION);
-  factory->Open(
-      base::ASCIIToUTF16("db"), connection, kTestOrigin, temp_dir.path());
+  factory->Open(base::ASCIIToUTF16("db"),
+                connection,
+                kTestOrigin,
+                temp_dir.path(),
+                task_runner_);
 
   EXPECT_TRUE(callbacks->connection());
 
   // ConnectionOpened() is usually called by the dispatcher.
   context->ConnectionOpened(kTestOrigin, callbacks->connection());
 
   EXPECT_TRUE(factory->IsBackingStoreOpen(kTestOrigin));
 
   // Simulate the write failure.
   callbacks->connection()->database()->TransactionCommitFailed();
 
   EXPECT_TRUE(db_callbacks->forced_close_called());
   EXPECT_FALSE(factory->IsBackingStoreOpen(kTestOrigin));
 }
 
 }  // namespace content