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

WebKit/chromium/src/WorkerAsyncFileWriterChromium.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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 52 matching lines @@
     m_bridge->postShutdownToMainThread(m_bridge);
 }
 
 bool WorkerAsyncFileWriterChromium::waitForOperationToComplete()
 {
     return m_bridge->waitForOperationToComplete();
 }
 
 void WorkerAsyncFileWriterChromium::write(long long position, Blob* data)
 {
-    m_bridge->postWriteToMainThread(position, data->url());
+    m_bridge->postWriteToMainThread(position, data->blobDataHandle());
 }
 
 void WorkerAsyncFileWriterChromium::truncate(long long length)
 {
     m_bridge->postTruncateToMainThread(length);
 }
 
 void WorkerAsyncFileWriterChromium::abort()
 {
     m_bridge->postAbortToMainThread();
 }
 
 }
 
 #endif // ENABLE(FILE_SYSTEM)