Move the logic for delaying 0-RTT QUIC POST from the QuicStreamFactory

net/quic/bidirectional_stream_quic_impl.h

 // Copyright 2016 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_BIDIRECTIONAL_STREAM_QUIC_IMPL_H_
 #define NET_QUIC_BIDIRECTIONAL_STREAM_QUIC_IMPL_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 52 matching lines @@
   void OnDataAvailable() override;
   void OnClose(QuicErrorCode error) override;
   void OnError(int error) override;
   bool HasSendHeadersComplete() override;
 
   // QuicChromiumClientSession::Observer implementation:
   void OnCryptoHandshakeConfirmed() override;
   void OnSessionClosed(int error, bool port_migration_detected) override;
 
   void OnStreamReady(int rv);
+  void StartStream();

[xunjieli, 2016/06/17 18:05:42]

We could rename it to NotifyStreamReady() to be more explicit about the fact
that we are about to notify the delegate. If we choose to name it
NotifyStreamReady(), we can move this method down before or after NotifyError().

[Ryan Hamilton, 2016/06/17 18:20:35]

Done.

   void OnSendDataComplete(int rv);
   void OnReadDataComplete(int rv);
 
   // Notifies the delegate of an error.
   void NotifyError(int error);
   // Resets the stream and ensures that |delegate_| won't be called back.
   void ResetStream();
 
   base::WeakPtr<QuicChromiumClientSession> session_;
   bool was_handshake_confirmed_;  // True if the crypto handshake succeeded.
@@ skipping 27 matching lines @@
   bool has_sent_headers_;
   // Indicates whether initial headers have been received.
   bool has_received_headers_;
 
   // Whether to automatically send request headers when stream is negotiated.
   // If false, headers will not be sent until SendRequestHeaders() is called or
   // until next SendData/SendvData, during which QUIC will try to combine header
   // frame with data frame in the same packet if possible.
   bool send_request_headers_automatically_;
 
+  // True of this stream is waiting for the QUIC handshake to be confirmed
+  // before sending headers.
+  bool waiting_for_confirmation_;
+
   base::WeakPtrFactory<BidirectionalStreamQuicImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BidirectionalStreamQuicImpl);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_BIDIRECTIONAL_STREAM_QUIC_IMPL_H_