Added a net::BidirectionalStream to expose a bidirectional streaming interface

net/http/bidirectional_stream_request_info.h

Index: net/http/bidirectional_stream_request_info.h
diff --git a/net/http/bidirectional_stream_request_info.h b/net/http/bidirectional_stream_request_info.h
new file mode 100644
index 0000000000000000000000000000000000000000..7acc3fa9945995e0cf098e7d8b50bd5c291f907b
--- /dev/null
+++ b/net/http/bidirectional_stream_request_info.h
@@ -0,0 +1,34 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef NET_HTTP_BIDIRECTIONAL_STREAM_REQUEST_INFO_H_
+#define NET_HTTP_BIDIRECTIONAL_STREAM_REQUEST_INFO_H_
+
+#include <string>
+
+#include "net/base/net_export.h"
+#include "net/http/http_request_headers.h"
+#include "url/gurl.h"
+
+namespace net {

[mef, 2015/12/14 17:59:01]

nit: add newline.

[xunjieli, 2015/12/14 19:34:41]

Done.

+struct NET_EXPORT BidirectionalStreamRequestInfo {

[mef, 2015/12/14 17:59:01]

I think we need a description for publicly exported class.

[xunjieli, 2015/12/14 19:34:41]

Done.

+  BidirectionalStreamRequestInfo();
+  ~BidirectionalStreamRequestInfo();
+
+  // The requested URL.
+  GURL url;
+
+  // The method to use (GET, POST, etc.).
+  std::string method;
+
+  // Any extra request headers (including User-Agent).
+  HttpRequestHeaders extra_headers;
+
+  // Whether END_STREAM should be set on the request HEADER frame.
+  bool end_stream_on_headers;
+};
+
+}  // namespace net
+
+#endif  // NET_HTTP_BIDIRECTIONAL_STREAM_REQUEST_INFO_H_