Remove test-only |verify_domain_authentication|.

net/spdy/spdy_session_pool.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_SPDY_SPDY_SESSION_POOL_H_
 #define NET_SPDY_SPDY_SESSION_POOL_H_
 
 #include <stddef.h>
 
 #include <map>
@@ skipping 200 matching lines @@
   // streams for a GURL.  Might contain invalid WeakPtr's.
   // A single SpdySession can only have at most one pushed stream for each GURL,
   // but it is possible that multiple SpdySessions have pushed streams for the
   // same GURL.
   UnclaimedPushedStreamMap unclaimed_pushed_streams_;
 
   const scoped_refptr<SSLConfigService> ssl_config_service_;
   HostResolver* const resolver_;
 
   // Defaults to true. May be controlled via SpdySessionPoolPeer for tests.
-  bool verify_domain_authentication_;
   bool enable_sending_initial_data_;
   bool enable_ping_based_connection_checking_;
   size_t session_max_recv_window_size_;
   size_t stream_max_recv_window_size_;
   TimeFunc time_func_;
 
   // Determines if a proxy is a trusted SPDY proxy, which is allowed to push
   // resources from origins that are different from those of their associated
   // streams. May be nullptr.
   ProxyDelegate* proxy_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(SpdySessionPool);
 };
 
 }  // namespace net
 
 #endif  // NET_SPDY_SPDY_SESSION_POOL_H_