Move onc and proxy pref names to components.

chrome/browser/chromeos/proxy_cros_settings_parser.h

 // Copyright (c) 2011 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_PROXY_CROS_SETTINGS_PARSER_H_
 #define CHROME_BROWSER_CHROMEOS_PROXY_CROS_SETTINGS_PARSER_H_
 
 #include <stddef.h>
 
 #include <string>
 
 namespace base {
 class Value;
 }
 
 namespace chromeos {
 
 class UIProxyConfigService;
 
+// This namespace defines helper functions and pref names for setting/getting a
+// Proxy configuration. These prefs are not directly read from or written to the
+// pref store, but instead are passed to/from UIProxyConfigService.
+
+namespace proxy_cros_settings_parser {
+
 extern const char kProxyPacUrl[];
 extern const char kProxySingleHttp[];
 extern const char kProxySingleHttpPort[];
 extern const char kProxyHttpUrl[];
 extern const char kProxyHttpPort[];
 extern const char kProxyHttpsUrl[];
 extern const char kProxyHttpsPort[];
 extern const char kProxyType[];
 extern const char kProxySingle[];
 extern const char kProxyFtpUrl[];
 extern const char kProxyFtpPort[];
 extern const char kProxySocks[];
 extern const char kProxySocksPort[];
 extern const char kProxyIgnoreList[];
 extern const char kProxyUsePacUrl[];
 
 extern const char* const kProxySettings[];
 extern const size_t kProxySettingsCount;
 
-// This namespace defines helper functions for setting/getting Proxy settings.
-namespace proxy_cros_settings_parser {
-
 // Returns true if the supplied |path| is a proxy preference name.
 bool IsProxyPref(const std::string& path);
 
 // Sets a value in the current proxy configuration on the specified profile.
 void SetProxyPrefValue(const std::string& path,
                        const base::Value* in_value,
                        UIProxyConfigService* config_service);
 
 // Gets a value from the current proxy configuration on the specified profile.
 bool GetProxyPrefValue(const UIProxyConfigService& config_service,
                        const std::string& path,
                        base::Value** out_value);
 
 }  // namespace proxy_cros_settings_parser
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_PROXY_CROS_SETTINGS_PARSER_H_