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content/browser/loader/stream_resource_handler.h

Index: content/browser/loader/stream_resource_handler.h
diff --git a/content/browser/loader/stream_resource_handler.h b/content/browser/loader/stream_resource_handler.h
index daa9b504a2ac9bf8499239a3e1e383e6e9245425..f43f3a68d8f81d194701b3197190eabfda58e14b 100644
--- a/content/browser/loader/stream_resource_handler.h
+++ b/content/browser/loader/stream_resource_handler.h
@@ -28,7 +28,8 @@ class StreamResourceHandler : public StreamWriteObserver,
   // how origin check is done on resource loading.
   StreamResourceHandler(net::URLRequest* request,
                         StreamRegistry* registry,
-                        const GURL& origin);
+                        const GURL& origin,
+                        const std::string& payload);
   virtual ~StreamResourceHandler();
 
   virtual bool OnUploadProgress(int request_id,
@@ -72,6 +73,12 @@ class StreamResourceHandler : public StreamWriteObserver,
   virtual void OnDataDownloaded(int request_id, int bytes_downloaded) OVERRIDE;
 
   Stream* stream() { return stream_.get(); }
+  void SetNextHandler(scoped_ptr<ResourceHandler> next_handler) {
+    next_handler_ = next_handler.Pass();
+  }
+  bool HasPayload() {
+    return !payload_.empty();
+  }
 
  private:
   virtual void OnSpaceAvailable(Stream* stream) OVERRIDE;
@@ -79,6 +86,9 @@ class StreamResourceHandler : public StreamWriteObserver,
 
   scoped_refptr<Stream> stream_;
   scoped_refptr<net::IOBuffer> read_buffer_;
+  scoped_ptr<ResourceHandler> next_handler_;
+  std::string payload_;
+
   DISALLOW_COPY_AND_ASSIGN(StreamResourceHandler);
 };