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

webkit/fileapi/webfilewriter_base.h

Index: webkit/fileapi/webfilewriter_base.h
===================================================================
--- webkit/fileapi/webfilewriter_base.h	(revision 183651)
+++ webkit/fileapi/webfilewriter_base.h	(working copy)
@@ -5,6 +5,8 @@
 #ifndef WEBKIT_FILEAPI_WEBFILEWRITER_BASE_H_
 #define WEBKIT_FILEAPI_WEBFILEWRITER_BASE_H_
 
+#include <string>
+
 #include "base/platform_file.h"
 #include "googleurl/src/gurl.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFileWriter.h"
@@ -26,7 +28,7 @@
 
   // WebFileWriter implementation
   virtual void truncate(long long length);
-  virtual void write(long long position, const WebKit::WebURL& blobURL);
+  virtual void write(long long position, const WebKit::WebString& blobUUID);
   virtual void cancel();
 
  protected:
@@ -34,7 +36,7 @@
   // the requested operation, and they must call the appropiate DidSomething
   // method upon completion and as progress is made in the Write case.
   virtual void DoTruncate(const GURL& path, int64 offset) = 0;
-  virtual void DoWrite(const GURL& path, const GURL& blob_url,
+  virtual void DoWrite(const GURL& path, const std::string& blob_uuid,
                        int64 offset) = 0;
   virtual void DoCancel() = 0;