SPDY - add support for spdy/2.1 to support flow control.

net/http/http_network_layer.cc

 // Copyright (c) 2011 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.
 
 #include "net/http/http_network_layer.h"
 
 #include "base/logging.h"
 #include "base/string_number_conversions.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
@@ skipping 103 matching lines @@
       spdy::SpdyFramer::set_protocol_version(1);
       std::vector<std::string> next_protos;
       // This is a temporary hack to pretend we support version 1.
       next_protos.push_back("http/1.1");
       next_protos.push_back("spdy/1");
       HttpStreamFactory::set_next_protos(next_protos);
     } else if (option == kDisableAltProtocols) {
       use_alt_protocols = false;
       HttpStreamFactory::set_use_alternate_protocols(false);
     } else if (option == kEnableFlowControl) {
-      SpdySession::set_flow_control(true);
+      std::vector<std::string> next_protos;
+      next_protos.push_back("http/1.1");
+      next_protos.push_back("spdy/2");
+      next_protos.push_back("spdy/2.1");
+      HttpStreamFactory::set_next_protos(next_protos);
     } else if (option == kForceAltProtocols) {
       PortAlternateProtocolPair pair;
       pair.port = 443;
       pair.protocol = NPN_SPDY_2;
       HttpServerPropertiesImpl::ForceAlternateProtocol(pair);
     } else if (option == kSingleDomain) {
       SpdySessionPool::ForceSingleDomain();
       LOG(ERROR) << "FORCING SINGLE DOMAIN";
     } else if (option == kInitialMaxConcurrentStreams) {
       int streams;
@@ skipping 30 matching lines @@
 
   if (session_)
     session_->CloseIdleConnections();
 }
 
 void HttpNetworkLayer::OnResume() {
   suspended_ = false;
 }
 
 }  // namespace net