Use correct callback type for deleteDatabase result

content/browser/in_process_webkit/indexed_db_dispatcher_host.cc

Index: content/browser/in_process_webkit/indexed_db_dispatcher_host.cc
diff --git a/content/browser/in_process_webkit/indexed_db_dispatcher_host.cc b/content/browser/in_process_webkit/indexed_db_dispatcher_host.cc
index e55e1229ed99297b3cabaaf8fd69758841b366b5..1fbfbedc3f0f7aaf9862cf5b6201679a81e09a0a 100644
--- a/content/browser/in_process_webkit/indexed_db_dispatcher_host.cc
+++ b/content/browser/in_process_webkit/indexed_db_dispatcher_host.cc
@@ -259,14 +259,11 @@ void IndexedDBDispatcherHost::OnIDBFactoryDeleteDatabase(
         IndexedDBContext::kIndexedDBDirectory);
   }
 
-  WebSecurityOrigin origin(
-      WebSecurityOrigin::createFromDatabaseIdentifier(params.origin));
-  GURL url(origin.toString());
-
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::WEBKIT));
   Context()->GetIDBFactory()->deleteDatabase(
       params.name,
-      new IndexedDBCallbacks<WebIDBDatabase>(this, params.response_id, url),
+      new IndexedDBCallbacks<WebSerializedScriptValue>(this,
+                                                       params.response_id),
       WebSecurityOrigin::createFromDatabaseIdentifier(params.origin), NULL,
       webkit_glue::FilePathToWebString(indexed_db_path));
 }