Split SystemAccess into TimezoneSettings, StatisticsProvider, and SyslogsProvider.

chrome/browser/chromeos/name_value_pairs_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_NAME_VALUE_PAIRS_PARSER_H_
-#define CHROME_BROWSER_CHROMEOS_NAME_VALUE_PAIRS_PARSER_H_
-#pragma once
-
-#include <map>
-#include <string>
-#include <vector>
-
-#include "base/basictypes.h"
-
-namespace chromeos {
-
-// The parser is used to get machine info as name-value pairs. Defined
-// here to be accessable by tests.
-class NameValuePairsParser {
- public:
-  typedef std::map<std::string, std::string> NameValueMap;
-
-  // The obtained info will be written into machine_info.
-  explicit NameValuePairsParser(NameValueMap* map);
-
-  void AddNameValuePair(const std::string& key, const std::string& value);
-
-  // Executes tool and inserts (key, <output>) into map_.
-  bool GetSingleValueFromTool(int argc, const char* argv[],
-                              const std::string& key);
-  // Executes tool, parses the output using ParseNameValuePairs,
-  // and inserts the results into name_value_pairs_.
-  bool ParseNameValuePairsFromTool(int argc, const char* argv[],
-                                   const std::string& eq,
-                                   const std::string& delim);
-
- private:
-  // This will parse strings with output in the format:
-  // <key><EQ><value><DELIM>[<key><EQ><value>][...]
-  // e.g. ParseNameValuePairs("key1=value1 key2=value2", "=", " ")
-  bool ParseNameValuePairs(const std::string& in_string,
-                           const std::string& eq,
-                           const std::string& delim);
-
-  NameValueMap* map_;
-
-  DISALLOW_COPY_AND_ASSIGN(NameValuePairsParser);
-};
-
-}  // namespace chromeos
-
-#endif  // CHROME_BROWSER_CHROMEOS_NAME_VALUE_PAIRS_PARSER_H_