Implement QuicHttpStream::GetLoadTimingInfo

net/quic/chromium/quic_http_stream.h

 // Copyright (c) 2012 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_QUIC_QUIC_HTTP_STREAM_H_
 #define NET_QUIC_QUIC_HTTP_STREAM_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <list>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "net/base/io_buffer.h"
+#include "net/base/load_timing_info.h"
 #include "net/http/http_stream.h"
 #include "net/quic/chromium/quic_chromium_client_session.h"
 #include "net/quic/chromium/quic_chromium_client_stream.h"
 #include "net/quic/core/quic_client_push_promise_index.h"
 
 namespace net {
 
 namespace test {
 class QuicHttpStreamPeer;
 }  // namespace test
@@ skipping 142 matching lines @@
 
   // Number of bytes received by the headers stream on behalf of this stream.
   int64_t headers_bytes_received_;
   // Number of bytes sent by the headers stream on behalf of this stream.
   int64_t headers_bytes_sent_;
 
   // Number of bytes received when the stream was closed.
   int64_t closed_stream_received_bytes_;
   // Number of bytes sent when the stream was closed.
   int64_t closed_stream_sent_bytes_;
+  // True if the stream is the first stream negotiated on the session. Set when
+  // the stream was closed. If |stream_| is failed to be created, this takes on
+  // the default value of false.
+  bool closed_is_first_stream_;
 
   // The caller's callback to be used for asynchronous operations.
   CompletionCallback callback_;
 
   // Caller provided buffer for the ReadResponseBody() response.
   scoped_refptr<IOBuffer> user_buffer_;
   int user_buffer_len_;
 
   // Temporary buffer used to read the request body from UploadDataStream.
   scoped_refptr<IOBufferWithSize> raw_request_body_buf_;
@@ skipping 13 matching lines @@
   bool found_promise_;
   // |QuicClientPromisedInfo| owns this. It will be set when |Try()|
   // is asynchronous, i.e. it returned QUIC_PENDING, and remains valid
   // until |OnRendezvouResult()| fires or |push_handle_->Cancel()| is
   // invoked.
   QuicClientPushPromiseIndex::TryHandle* push_handle_;
 
   // Set to true when DoLoop() is being executed, false otherwise.
   bool in_loop_;
 
+  // Session connect timing info.
+  LoadTimingInfo::ConnectTiming connect_timing_;
+
   base::WeakPtrFactory<QuicHttpStream> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicHttpStream);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_HTTP_STREAM_H_