Add proxy_config component

chrome/browser/chromeos/ui_proxy_config.h

 // Copyright 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_UI_PROXY_CONFIG_H_
 #define CHROME_BROWSER_CHROMEOS_UI_PROXY_CONFIG_H_
 
 #include <string>
 
-#include "chrome/browser/prefs/proxy_prefs.h"
+#include "components/proxy_config/proxy_prefs.h"
 #include "net/proxy/proxy_bypass_rules.h"
 #include "net/proxy/proxy_server.h"
 #include "url/gurl.h"
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace net {
 class ProxyConfig;
@@ skipping 86 matching lines @@
   // Set if mode is MODE_PROXY_PER_SCHEME and has socks proxy.
   ManualProxy     socks_proxy;
 
   // Exceptions for when not to use a proxy.
   net::ProxyBypassRules bypass_rules;
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_UI_PROXY_CONFIG_H_