Remove unused QuicStreamRequest::is_https_ field.

net/quic/quic_stream_factory.cc

 // 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.
 
 #include "net/quic/quic_stream_factory.h"
 
 #include <set>
 
 #include "base/cpu.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 534 matching lines @@
                                base::StringPiece method,
                                const BoundNetLog& net_log,
                                const CompletionCallback& callback) {
   DCHECK(!stream_);
   DCHECK(callback_.is_null());
   DCHECK(factory_);
   int rv = factory_->Create(host_port_pair, is_https, privacy_mode, method,
                             net_log, this);
   if (rv == ERR_IO_PENDING) {
     host_port_pair_ = host_port_pair;
-    is_https_ = is_https;
     net_log_ = net_log;
     callback_ = callback;
   } else {
     factory_ = nullptr;
   }
   if (rv == OK)
     DCHECK(stream_);
   return rv;
 }
 
@@ skipping 787 matching lines @@
   http_server_properties_->ClearAlternateProtocol(server);
   http_server_properties_->SetAlternateProtocol(
       server, alternate.port, alternate.protocol, 1);
   DCHECK_EQ(QUIC,
             http_server_properties_->GetAlternateProtocol(server).protocol);
   DCHECK(http_server_properties_->WasAlternateProtocolRecentlyBroken(
       server));
 }
 
 }  // namespace net