********** WebCore blob hacking

WebCore/Modules/indexeddb/IDBObjectStore.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 137 matching lines @@
         ec = IDBDatabaseException::ReadOnlyError;
         return 0;
     }
 
     RefPtr<SerializedScriptValue> serializedValue = value.serialize(state);
     if (state->hadException()) {
         ec = IDBDatabaseException::DataCloneError;
         return 0;
     }
 
-    if (serializedValue->blobURLs().size() > 0) {
+    if (serializedValue->containsBlobs()) {
         // FIXME: Add Blob/File/FileList support
         ec = IDBDatabaseException::DataCloneError;
         return 0;
     }
 
     const IDBKeyPath& keyPath = m_metadata.keyPath;
     const bool usesInLineKeys = !keyPath.isNull();
     const bool hasKeyGenerator = autoIncrement();
 
     ScriptExecutionContext* context = scriptExecutionContextFromScriptState(state);
@@ skipping 377 matching lines @@
 }
 
 IDBDatabaseBackendInterface* IDBObjectStore::backendDB() const
 {
     return m_transaction->backendDB();
 }
 
 } // namespace WebCore
 
 #endif // ENABLE(INDEXED_DATABASE)