Revert of Rename PrivateMode enum values:

google_apis/gcm/engine/connection_factory_impl.cc

 // Copyright (c) 2013 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 "google_apis/gcm/engine/connection_factory_impl.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/sparse_histogram.h"
 #include "google_apis/gcm/engine/connection_handler_impl.h"
@@ skipping 313 matching lines @@
   DVLOG(1) << "Resolved proxy with PAC:" << proxy_info_.ToPacString();
 
   net::SSLConfig ssl_config;
   network_session_->ssl_config_service()->GetSSLConfig(&ssl_config);
   status = net::InitSocketHandleForTlsConnect(
       net::HostPortPair::FromURL(GetCurrentEndpoint()),
       network_session_.get(),
       proxy_info_,
       ssl_config,
       ssl_config,
-      net::PRIVACY_MODE_DISABLED,
+      net::kPrivacyModeDisabled,
       bound_net_log_,
       &socket_handle_,
       base::Bind(&ConnectionFactoryImpl::OnConnectDone,
                  weak_ptr_factory_.GetWeakPtr()));
   if (status != net::ERR_IO_PENDING)
     OnConnectDone(status);
 }
 
 // This has largely been copied from
 // HttpStreamFactoryImpl::Job::ReconsiderProxyAfterError. This should be
@@ skipping 91 matching lines @@
   // the destroyed socket.
   if (connection_handler_)
     connection_handler_->Reset();
 
   if (socket_handle_.socket() && socket_handle_.socket()->IsConnected())
     socket_handle_.socket()->Disconnect();
   socket_handle_.Reset();
 }
 
 }  // namespace gcm