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

net/quic/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>
 
@@ skipping 78 matching lines @@
                  const SpdyHeaderBlock& promise_response) override;
   void OnRendezvousResult(QuicSpdyStream* stream) override;
 
  private:
   friend class test::QuicHttpStreamPeer;
 
   enum State {
     STATE_NONE,
     STATE_REQUEST_STREAM,
     STATE_SET_REQUEST_PRIORITY,
+    STATE_WAIT_FOR_CONFIRMATION,
+    STATE_WAIT_FOR_CONFIRMATION_COMPLETE,
     STATE_SEND_HEADERS,
     STATE_SEND_HEADERS_COMPLETE,
     STATE_READ_REQUEST_BODY,
     STATE_READ_REQUEST_BODY_COMPLETE,
     STATE_SEND_BODY,
     STATE_SEND_BODY_COMPLETE,
     STATE_OPEN,
   };
 
   void OnStreamReady(int rv);
   void OnIOComplete(int rv);
   void DoCallback(int rv);
 
   int DoLoop(int rv);
   int DoStreamRequest();
   int DoSetRequestPriority();
+  int DoWaitForConfirmation();
+  int DoWaitForConfirmationComplete(int rv);
   int DoSendHeaders();
   int DoSendHeadersComplete(int rv);
   int DoReadRequestBody();
   int DoReadRequestBodyComplete(int rv);
   int DoSendBody();
   int DoSendBodyComplete(int rv);
 
   int ProcessResponseHeaders(const SpdyHeaderBlock& headers);
 
   int ReadAvailableData(IOBuffer* buf, int buf_len);
@@ skipping 79 matching lines @@
   QuicClientPushPromiseIndex::TryHandle* push_handle_;
 
   base::WeakPtrFactory<QuicHttpStream> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicHttpStream);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_HTTP_STREAM_H_