Remove proxy_mode_ from the HttpNetworkTransaction since it...

net/proxy/proxy_info.h

 // Copyright (c) 2006-2008 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_PROXY_PROXY_INFO_H_
 #define NET_PROXY_PROXY_INFO_H_
 
 #include <string>
 
 #include "net/proxy/proxy_config.h"
@@ skipping 32 matching lines @@
   }
 
   // Returns true if this proxy info specifies a direct connection.
   bool is_direct() const {
     // We don't implicitly fallback to DIRECT unless it was added to the list.
     if (is_empty())
       return false;
     return proxy_list_.Get().is_direct();
   }
 
+  // Returns true if the first valid proxy server is a http proxy.
+  bool is_http() const {
+    if (is_empty())
+      return false;
+    return proxy_server().is_http();
+  }
+
+  // Returns true if the first valid proxy server is a socks server.
+  bool is_socks() const {
+    if (is_empty())
+      return false;
+    return proxy_server().is_socks();
+  }
+
   // Returns true if this proxy info has no proxies left to try.
   bool is_empty() const {
     return proxy_list_.IsEmpty();
   }
 
   // Returns the first valid proxy server. is_empty() must be false to be able
   // to call this function.
   ProxyServer proxy_server() const { return proxy_list_.Get(); }
 
   // See description in ProxyList::ToPacString().
@@ skipping 23 matching lines @@
   // try. If proxy_list_ is empty, then there is nothing left to fall back to.
   ProxyList proxy_list_;
 
   // This value identifies the proxy config used to initialize this object.
   ProxyConfig::ID config_id_;
 };
 
 }  // namespace net
 
 #endif  // NET_PROXY_PROXY_INFO_H_