Merge 96007 - IndexedDB: Null key path gets stored as empty string key path

Source/WebCore/storage/IDBLevelDBCoding.h

 /*
  * Copyright (C) 2011 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 125 matching lines @@
 
     static Vector<char> encode(int64_t databaseId, MetaDataType);
 };
 
 class ObjectStoreMetaDataKey {
 public:
     ObjectStoreMetaDataKey();
     static const char* decode(const char* start, const char* limit, ObjectStoreMetaDataKey* result);
     static Vector<char> encode(int64_t databaseId, int64_t objectStoreId, int64_t metaDataType);
     static Vector<char> encodeMaxKey(int64_t databaseId);
+    static Vector<char> encodeMaxKey(int64_t databaseId, int64_t objectStoreId);
     int64_t objectStoreId() const;
     int64_t metaDataType() const;
     int compare(const ObjectStoreMetaDataKey& other);
 
 private:
     int64_t m_objectStoreId;
     int64_t m_metaDataType; // FIXME: Make this a byte.
 };
 
 class IndexMetaDataKey {
@@ skipping 118 matching lines @@
 };
 
 } // namespace IDBLevelDBCoding
 
 } // namespace WebCore
 
 #endif // ENABLE(LEVELDB)
 #endif // ENABLE(INDEXED_DATABASE)
 
 #endif // IDBLevelDBCoding_h