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

webkit/fileapi/syncable/syncable_file_system_operation.cc

Index: webkit/fileapi/syncable/syncable_file_system_operation.cc
===================================================================
--- webkit/fileapi/syncable/syncable_file_system_operation.cc	(revision 171309)
+++ webkit/fileapi/syncable/syncable_file_system_operation.cc	(working copy)
@@ -5,7 +5,7 @@
 #include "webkit/fileapi/syncable/syncable_file_system_operation.h"
 
 #include "base/logging.h"
-#include "webkit/blob/shareable_file_reference.h"
+#include "webkit/blob/blob_storage_context.h"
 #include "webkit/fileapi/file_system_context.h"
 #include "webkit/fileapi/file_system_url.h"
 #include "webkit/fileapi/local_file_system_operation.h"
@@ -236,7 +236,7 @@
 void SyncableFileSystemOperation::Write(
     const net::URLRequestContext* url_request_context,
     const FileSystemURL& url,
-    const GURL& blob_url,
+    scoped_ptr<webkit_blob::BlobDataHandle> blob_handle,
     int64 offset,
     const WriteCallback& callback) {
   DCHECK(CalledOnValidThread());
@@ -252,7 +252,7 @@
   scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       this,
       file_system_operation_->GetWriteClosure(
-          url_request_context, url, blob_url, offset,
+          url_request_context, url, blob_handle.Pass(), offset,
           base::Bind(&self::DidWrite, base::Owned(this), callback))));
   operation_runner_->PostOperationTask(task.Pass());
 }