Remove proxy_mode_ from the HttpNetworkTransaction since it...

net/http/http_network_transaction.h

 // 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.
 
 #ifndef NET_HTTP_HTTP_NETWORK_TRANSACTION_H_
 #define NET_HTTP_HTTP_NETWORK_TRANSACTION_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 84 matching lines @@
     STATE_DRAIN_BODY_FOR_AUTH_RESTART_COMPLETE,
     STATE_SPDY_SEND_REQUEST,
     STATE_SPDY_SEND_REQUEST_COMPLETE,
     STATE_SPDY_READ_HEADERS,
     STATE_SPDY_READ_HEADERS_COMPLETE,
     STATE_SPDY_READ_BODY,
     STATE_SPDY_READ_BODY_COMPLETE,
     STATE_NONE
   };
 
-  enum ProxyMode {
-    kDirectConnection,  // If using a direct connection
-    kHTTPProxy,  // If using a proxy for HTTP (not HTTPS)
-    kHTTPProxyUsingTunnel,  // If using a tunnel for HTTPS
-    kSOCKSProxy,  // If using a SOCKS proxy
-  };
-
   enum AlternateProtocolMode {
     kUnspecified,  // Unspecified, check HttpAlternateProtocols
     kUsingAlternateProtocol,  // Using an alternate protocol
     kDoNotUseAlternateProtocol,  // Failed to connect once, do not try again.
   };
 
   void DoCallback(int result);
   void OnIOComplete(int result);
 
   // Runs the state transition loop.
@@ skipping 193 matching lines @@
 
   // True if we've validated the headers that the stream parser has returned.
   bool headers_valid_;
 
   // True if we've logged the time of the first response byte.  Used to
   // prevent logging across authentication activity where we see multiple
   // responses.
   bool logged_response_time;
 
   bool using_ssl_;     // True if handling a HTTPS request
-  ProxyMode proxy_mode_;
 
   // True while establishing a tunnel.  This allows the HTTP CONNECT
   // request/response to reuse the STATE_SEND_REQUEST,
   // STATE_SEND_REQUEST_COMPLETE, STATE_READ_HEADERS, and
   // STATE_READ_HEADERS_COMPLETE states and allows us to tell them apart from
   // the real request/response of the transaction.
   bool establishing_tunnel_;
 
   // True if this network transaction is using SPDY instead of HTTP.
   bool using_spdy_;
@@ skipping 37 matching lines @@
   // The hostname and port of the peer.  This is not necessarily the one
   // specified by the URL, due to Alternate-Protocol or proxies.
   HostPortPair peer_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpNetworkTransaction);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_NETWORK_TRANSACTION_H_