Chromium Blob hacking

webkit/browser/fileapi/file_system_operation_runner.cc

Index: webkit/browser/fileapi/file_system_operation_runner.cc
diff --git a/webkit/browser/fileapi/file_system_operation_runner.cc b/webkit/browser/fileapi/file_system_operation_runner.cc
index 3553595d82da8f7351aeb06b4e59f6cb432215bf..174bbd08ea7f1b913d7a743507d16c1cf28bfc6b 100644
--- a/webkit/browser/fileapi/file_system_operation_runner.cc
+++ b/webkit/browser/fileapi/file_system_operation_runner.cc
@@ -8,6 +8,7 @@
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/stl_util.h"
 #include "net/url_request/url_request_context.h"
+#include "webkit/browser/blob/blob_url_request_job_factory.h"
 #include "webkit/browser/fileapi/file_observers.h"
 #include "webkit/browser/fileapi/file_stream_writer.h"
 #include "webkit/browser/fileapi/file_system_context.h"
@@ -230,7 +231,7 @@ OperationID FileSystemOperationRunner::Remove(
 OperationID FileSystemOperationRunner::Write(
     const net::URLRequestContext* url_request_context,
     const FileSystemURL& url,
-    const GURL& blob_url,
+    scoped_ptr<webkit_blob::BlobDataHandle> blob,
     int64 offset,
     const WriteCallback& callback) {
   base::PlatformFileError error = base::PLATFORM_FILE_OK;
@@ -252,11 +253,14 @@ OperationID FileSystemOperationRunner::Write(
     return handle.id;
   }
 
-  DCHECK(blob_url.is_valid());
   scoped_ptr<FileWriterDelegate> writer_delegate(
       new FileWriterDelegate(writer.Pass()));
-  scoped_ptr<net::URLRequest> blob_request(url_request_context->CreateRequest(
-      blob_url, writer_delegate.get()));
+
+  scoped_ptr<net::URLRequest> blob_request(
+      webkit_blob::BlobProtocolHandler::CreateBlobRequest(
+          blob.Pass(),
+          url_request_context,
+          writer_delegate.get()));
 
   PrepareForWrite(handle.id, url);
   operation->Write(