net: Reset UploadDataStream on HttpNetworkTransaction destruction

net/base/upload_data_stream.h

Index: net/base/upload_data_stream.h
diff --git a/net/base/upload_data_stream.h b/net/base/upload_data_stream.h
index 8220315bed15faaecea71ba3506f712f30c26831..ac14e38086f76102ece3bcbd1230a4fa49f71e3c 100644
--- a/net/base/upload_data_stream.h
+++ b/net/base/upload_data_stream.h
@@ -94,10 +94,10 @@ class NET_EXPORT UploadDataStream {
   // Adds the given chunk of bytes to be sent with chunked transfer encoding.
   void AppendChunk(const char* bytes, int bytes_len, bool is_last_chunk);
 
- private:
   // Resets this instance to the uninitialized state.
   void Reset();
 
+ private:
   // Runs Init() for all element readers.
   // This method is used to implement Init().
   int InitInternal(int start_index, const CompletionCallback& callback);