turn off flow-control by default

net/spdy/spdy_session.cc

 // Copyright (c) 2010 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/spdy/spdy_session.h"
 
 #include "base/basictypes.h"
 #include "base/linked_ptr.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
@@ skipping 116 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(NetLogSpdySettingsParameter);
 };
 
 }  // namespace
 
 // static
 bool SpdySession::use_ssl_ = true;
 
 // static
-bool SpdySession::use_flow_control_ = true;
+bool SpdySession::use_flow_control_ = false;
 
 SpdySession::SpdySession(const HostPortPair& host_port_pair,
                          HttpNetworkSession* session,
                          NetLog* net_log)
     : ALLOW_THIS_IN_INITIALIZER_LIST(
           connect_callback_(this, &SpdySession::OnTCPConnect)),
       ALLOW_THIS_IN_INITIALIZER_LIST(
           ssl_connect_callback_(this, &SpdySession::OnSSLConnect)),
       ALLOW_THIS_IN_INITIALIZER_LIST(
           read_callback_(this, &SpdySession::OnReadComplete)),
@@ skipping 1172 matching lines @@
           UMA_HISTOGRAM_CUSTOM_COUNTS("Net.SpdySettingsRetransRate",
                                       setting.second,
                                       1, 100, 50);
           break;
       }
     }
   }
 }
 
 }  // namespace net