********** Chromium Blob hacking

content/common/fileapi/webfilewriter_impl.cc

 // Copyright (c) 2012 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.
 
 #include "content/common/fileapi/webfilewriter_impl.h"
 
 #include "content/common/child_thread.h"
 #include "content/common/fileapi/file_system_dispatcher.h"
 
 namespace content {
@@ skipping 57 matching lines @@
 WebFileWriterImpl::~WebFileWriterImpl() {
 }
 
 void WebFileWriterImpl::DoTruncate(const GURL& path, int64 offset) {
   // The FileSystemDispatcher takes ownership of the CallbackDispatcher.
   GetFileSystemDispatcher()->Truncate(path, offset, &request_id_,
                                       new CallbackDispatcher(AsWeakPtr()));
 }
 
 void WebFileWriterImpl::DoWrite(
-    const GURL& path, const GURL& blob_url, int64 offset) {
+    const GURL& path, const std::string& blob_uuid, int64 offset) {
   GetFileSystemDispatcher()->Write(
-      path, blob_url, offset, &request_id_,
+      path, blob_uuid, offset, &request_id_,
       new CallbackDispatcher(AsWeakPtr()));
 }
 
 void WebFileWriterImpl::DoCancel() {
   GetFileSystemDispatcher()->Cancel(request_id_,
                                     new CallbackDispatcher(AsWeakPtr()));
 }
 
 }  // namespace content