Revert 128379 - IndexedDB: Use ScriptValue instead of SerializedScriptValue when possible

Source/WebCore/Modules/indexeddb/IDBCursor.cpp

 /*
  * Copyright (C) 2010 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 107 matching lines @@
     IDB_TRACE("IDBCursor::value");
     m_valueIsDirty = false;
     return m_currentValue;
 }
 
 IDBAny* IDBCursor::source() const
 {
     return m_source.get();
 }
 
-PassRefPtr<IDBRequest> IDBCursor::update(ScriptExecutionContext* context, ScriptValue& value, ExceptionCode& ec)
+PassRefPtr<IDBRequest> IDBCursor::update(ScriptExecutionContext* context, PassRefPtr<SerializedScriptValue> prpValue, ExceptionCode& ec)
 {
     IDB_TRACE("IDBCursor::update");
+    RefPtr<SerializedScriptValue> value = prpValue;
 
     if (!m_gotValue || isKeyCursor()) {
         ec = IDBDatabaseException::IDB_INVALID_STATE_ERR;
         return 0;
     }
     if (!m_transaction->isActive()) {
         ec = IDBDatabaseException::TRANSACTION_INACTIVE_ERR;
         return 0;
     }
     if (m_transaction->isReadOnly()) {
         ec = IDBDatabaseException::READ_ONLY_ERR;
         return 0;
     }
+    if (value->blobURLs().size() > 0) {
+        // FIXME: Add Blob/File/FileList support
+        ec = IDBDatabaseException::IDB_DATA_CLONE_ERR;
+        return 0;
+    }
 
     RefPtr<IDBObjectStore> objectStore = effectiveObjectStore();
     const IDBKeyPath& keyPath = objectStore->metadata().keyPath;
     const bool usesInLineKeys = !keyPath.isNull();
     if (usesInLineKeys) {
-        RefPtr<IDBKey> keyPathKey = createIDBKeyFromScriptValueAndKeyPath(value, keyPath);
+        RefPtr<IDBKey> keyPathKey = createIDBKeyFromSerializedValueAndKeyPath(value, keyPath);
         if (!keyPathKey || !keyPathKey->isEqual(m_currentPrimaryKey.get())) {
             ec = IDBDatabaseException::DATA_ERR;
             return 0;
         }
     }
 
     return objectStore->put(IDBObjectStoreBackendInterface::CursorUpdate, IDBAny::create(this), context, value, m_currentPrimaryKey, ec);
 }
 
 void IDBCursor::advance(long count, ExceptionCode& ec)
@@ skipping 169 matching lines @@
 
     default:
         ec = NATIVE_TYPE_ERR;
         return IDBCursor::directionNext();
     }
 }
 
 } // namespace WebCore
 
 #endif // ENABLE(INDEXED_DATABASE)