[WIP] Mojofy respondwith

third_party/WebKit/Source/modules/fetch/FetchDataLoader.h

Index: third_party/WebKit/Source/modules/fetch/FetchDataLoader.h
diff --git a/third_party/WebKit/Source/modules/fetch/FetchDataLoader.h b/third_party/WebKit/Source/modules/fetch/FetchDataLoader.h
index e2b4d837d30932d7aaab7914f9d661ff6f6ee2a7..8b3b13bdca49a322ad856829d3cbbad1eb132461 100644
--- a/third_party/WebKit/Source/modules/fetch/FetchDataLoader.h
+++ b/third_party/WebKit/Source/modules/fetch/FetchDataLoader.h
@@ -8,6 +8,7 @@
 #include "core/dom/DOMArrayBuffer.h"
 #include "core/streams/Stream.h"
 #include "modules/ModulesExport.h"
+#include "mojo/public/cpp/system/data_pipe.h"
 #include "platform/blob/BlobData.h"
 #include "platform/heap/Handle.h"
 #include "wtf/Forward.h"
@@ -56,6 +57,8 @@ class MODULES_EXPORT FetchDataLoader
   static FetchDataLoader* createLoaderAsArrayBuffer();
   static FetchDataLoader* createLoaderAsString();
   static FetchDataLoader* createLoaderAsStream(Stream* outStream);
+  static FetchDataLoader* createLoaderAsDataPipe(
+      mojo::ScopedDataPipeProducerHandle handle);
 
   virtual ~FetchDataLoader() {}