Make iterating over a corrupted IndexedDB fail.

content/browser/indexed_db/indexed_db_database.h

 // Copyright (c) 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.
 
 #ifndef CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_H_
 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_H_
 
 #include <list>
 #include <map>
 #include <string>
@@ skipping 42 matching lines @@
   // Identifier is pair of (origin url, database name).
   typedef std::pair<GURL, base::string16> Identifier;
 
   static const int64 kInvalidId = 0;
   static const int64 kMinimumIndexId = 30;
 
   static scoped_refptr<IndexedDBDatabase> Create(
       const base::string16& name,
       IndexedDBBackingStore* backing_store,
       IndexedDBFactory* factory,
-      const Identifier& unique_identifier);
+      const Identifier& unique_identifier,
+      leveldb::Status& s);
 
   const Identifier& identifier() const { return identifier_; }
   IndexedDBBackingStore* backing_store() { return backing_store_.get(); }
 
   int64 id() const { return metadata_.id; }
   const base::string16& name() const { return metadata_.name; }
 
   void AddObjectStore(const IndexedDBObjectStoreMetadata& metadata,
                       int64 new_max_object_store_id);
   void RemoveObjectStore(int64 object_store_id);
@@ skipping 217 matching lines @@
   typedef std::list<PendingDeleteCall*> PendingDeleteCallList;
   PendingDeleteCallList pending_delete_calls_;
 
   typedef list_set<IndexedDBConnection*> ConnectionSet;
   ConnectionSet connections_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_H_