Fix chrome upload with content uri

webkit/browser/blob/local_file_stream_reader.h

Index: webkit/browser/blob/local_file_stream_reader.h
diff --git a/webkit/browser/blob/local_file_stream_reader.h b/webkit/browser/blob/local_file_stream_reader.h
index 18a5424514a3bbf9632814679c8aea11bfdf1a83..96e09db923e9d327e136e06ef2aceefa36650144 100644
--- a/webkit/browser/blob/local_file_stream_reader.h
+++ b/webkit/browser/blob/local_file_stream_reader.h
@@ -62,6 +62,13 @@ class WEBKIT_STORAGE_BROWSER_EXPORT LocalFileStreamReader
   void DidGetFileInfoForGetLength(const net::Int64CompletionCallback& callback,
                                   base::PlatformFileError error,
                                   const base::PlatformFileInfo& file_info);
+#if defined(OS_ANDROID)
+  // Callback when the length of the content url is retrieved. If the content
+  // url cannot be found, |result| < 0. Otherwise, |result| is be the actual
+  // file size.
+  void DidGetContentUrlLength(const net::Int64CompletionCallback& callback,
+                              int64 result);
+#endif
 
   scoped_refptr<base::TaskRunner> task_runner_;
   scoped_ptr<net::FileStream> stream_impl_;